Merge remote-tracking branch 'origin/master' into MSAA

Conflicts:
	resources/Schema/Entities/CP_Rocky2.xml

include/Engine/Core/PerformanceTimer.h

@@ -2,8 +2,11 @@
 #define PerformanceTimer_h__
 
 #include "../Common.h"
+
+#ifdef DEBUG
 #include <boost/timer/timer.hpp>
 using boost::timer::cpu_timer;
+#endif //DEBUG
 
 class PerformanceTimer
 {
@@ -17,9 +20,11 @@ public:
     static void CreateExcelData();
 
 private:
+#ifdef DEBUG
     static std::map<std::string, cpu_timer> timers;
     static cpu_timer m_Timer;
     static std::string currentTimerRunning;
+#endif //DEBUG
 };
 
 #endif

include/Engine/Network/Client.h

@@ -10,30 +10,31 @@
 #include <boost/asio.hpp>
 #include <boost/shared_array.hpp>
 
+#include "Core/World.h"
+#include "Core/EntityFile.h"
+#include "Core/EventBroker.h"
+#include "Core/ConfigFile.h"
+#include "Core/EPlayerDeath.h"
+#include "Core/EPlayerDamage.h"
+#include "Core/EPlayerSpawned.h"
+#include "Core/EAmmoPickup.h"
+#include "Game/Events/EDoubleJump.h"
+#include "Game/Events/EDashAbility.h"
+#include "Game/Events/EReset.h"
+#include "Input/EInputCommand.h"
+#include "imgui/imgui.h"
 #include "Network/Network.h"
 #include "Network/MessageType.h"
 #include "Network/PlayerDefinition.h"
 #include "Network/UDPClient.h"
 #include "Network/TCPClient.h"
 #include "Network/SnapshotDefinitions.h"
-#include "Core/World.h"
-#include "Core/EntityFile.h"
-#include "Core/EventBroker.h"
-#include "Core/ConfigFile.h"
-#include "Core/EPlayerDeath.h"
-#include "Input/EInputCommand.h"
-#include "Core/EPlayerDamage.h"
-#include "../Game/Events/EDoubleJump.h"
-#include "Network/EInterpolate.h"
-#include "Network/SnapshotFilter.h"
-#include "Core/EPlayerSpawned.h"
-#include "Core/EAmmoPickup.h"
-#include "Network/ESearchForServers.h"
-#include "../Game/Events/EDashAbility.h"
 #include "Network/EDisplayServerlist.h"
 #include "Network/EConnectRequest.h"
 #include "Network/EPlayerDisconnected.h"
-#include "Game/Events/EReset.h"
+#include "Network/ESearchForServers.h"
+#include "Network/EInterpolate.h"
+#include "Network/SnapshotFilter.h"
 
 class Client : public Network
 {

include/Engine/Rendering/DrawFinalPass.h

@@ -17,7 +17,7 @@
 class DrawFinalPass
 {
 public:
-    DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCullingPass, CubeMapPass* cubeMapPass, SSAOPass* ssaoPass, ShadowPass* shadowPass);
+    DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCullingPass, CubeMapPass* cubeMapPass, SSAOPass* ssaoPass, ShadowPass* shadowPass, ConfigFile* config);
 	~DrawFinalPass();
     void InitializeTextures();
     void InitializeFrameBuffers();
@@ -25,17 +25,77 @@ public:
     void Draw(RenderScene& scene, BlurHUD* blurHUDPass);
     void ClearBuffer();
     void OnWindowResize();
+	void setMSAA(unsigned int numberOfSamples);
 
     //Return the texture that is used in later stages to apply the bloom effect
-    GLuint BloomTexture() const { return m_BloomTexture; }
+	GLuint BloomTexture() {
+		if (m_MSAA){
+			m_AntiAliasedFrameBuffer->Bind();
+			glClearColor(0.f, 0.f, 0.f, 0.f);
+			glClear(GL_COLOR_BUFFER_BIT);
+			m_AntiAliasedFrameBuffer->Unbind();
+			m_FinalPassFrameBuffer->Read();
+			glReadBuffer(GL_COLOR_ATTACHMENT1);
+			m_AntiAliasedFrameBuffer->Draw();
+			glBlitFramebuffer(
+				0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height,
+				0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height,
+				GL_COLOR_BUFFER_BIT, GL_NEAREST);
+			return m_AntiAliasedTexture;
+		}
+		return m_BloomTexture; }
     //Return the texture with diffuse and lighting of the scene.
-    GLuint SceneTexture() const { return m_SceneTexture; }
+	GLuint DrawFinalPass::SceneTexture() {
+		if (m_MSAA) {
+			m_AntiAliasedFrameBuffer->Bind();
+			glClearColor(0.f, 0.f, 0.f, 0.f);
+			glClear(GL_COLOR_BUFFER_BIT);
+			m_AntiAliasedFrameBuffer->Unbind();
+			m_FinalPassFrameBuffer->Read();
+			glReadBuffer(GL_COLOR_ATTACHMENT0);
+			m_AntiAliasedFrameBuffer->Draw();
+			glBlitFramebuffer(
+				0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height,
+				0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height,
+				GL_COLOR_BUFFER_BIT, GL_NEAREST);
+			return m_AntiAliasedTexture;
+		}
+		return m_SceneTexture;
+	}
     //Return the SceneTexture with the blurred HUD bits.
-    GLuint CombinedSceneTexture() const { return m_CombinedTexture; }
+    GLuint CombinedSceneTexture() {
+		if (m_MSAA) {
+			m_AntiAliasedFrameBuffer->Bind();
+			glClearColor(0.f, 0.f, 0.f, 0.f);
+			glClear(GL_COLOR_BUFFER_BIT);
+			m_AntiAliasedFrameBuffer->Unbind();
+			m_FinalPassFrameBuffer->Read();
+			m_AntiAliasedFrameBuffer->Draw();
+			glBlitFramebuffer(
+				0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height,
+				0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height,
+				GL_COLOR_BUFFER_BIT, GL_NEAREST);
+			return m_AntiAliasedTexture;
+		}
+		return m_CombinedTexture; }
     //Return the blurred scene texture.
-    GLuint FullBlurredTexture() const { return m_FullBlurredTexture; }
+    GLuint FullBlurredTexture() { 
+		if (m_MSAA) {
+			m_AntiAliasedFrameBuffer->Bind();
+			glClearColor(0.f, 0.f, 0.f, 0.f);
+			glClear(GL_COLOR_BUFFER_BIT);
+			m_AntiAliasedFrameBuffer->Unbind();
+			m_FinalPassFrameBuffer->Read();
+			m_AntiAliasedFrameBuffer->Draw();
+			glBlitFramebuffer(
+				0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height,
+				0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height,
+				GL_COLOR_BUFFER_BIT, GL_NEAREST);
+			return m_AntiAliasedTexture;
+		}
+		return m_FullBlurredTexture; }
     //Return the framebuffer used in the scene rendering stage.
-    FrameBuffer* FinalPassFrameBuffer() { return &m_FinalPassFrameBuffer; }
+    FrameBuffer* FinalPassFrameBuffer() { return m_FinalPassFrameBuffer; }
 
 private:
     void DrawSprites(std::list<std::shared_ptr<RenderJob>>&jobs, RenderScene& scene);
@@ -56,18 +116,21 @@ private:
     Texture* m_GreyTexture;
     Texture* m_ErrorTexture;
 
-    FrameBuffer m_FinalPassFrameBuffer;
-	FrameBuffer m_ShieldDepthFrameBuffer;
+    FrameBuffer* m_FinalPassFrameBuffer = nullptr;
+	FrameBuffer* m_ShieldDepthFrameBuffer = nullptr;
+	FrameBuffer* m_AntiAliasedFrameBuffer = nullptr;
     GLuint m_BloomTexture = 0;
     GLuint m_SceneTexture = 0;
     GLuint m_DepthBuffer = 0;
 	GLuint m_ShieldBuffer = 0;
     GLuint m_CubeMapTexture = 0;
-    GLuint m_FullBlurredTexture;
-    GLuint m_CombinedTexture; //This can be removed for less memory usage, just set m_sceneTexture to the return from m_BlurHUDPass.CombineTextures 
+    GLuint m_FullBlurredTexture = 0;
+    GLuint m_CombinedTexture = 0; //This can be removed for less memory usage, just set m_sceneTexture to the return from m_BlurHUDPass.CombineTextures
+	GLuint m_AntiAliasedTexture = 0; //Is only used when MSAA is active;
 
     //maqke this component based i guess?
     GLuint m_ShieldPixelRate = 16;
+	unsigned int m_MSAA = 0;
 
     const IRenderer* m_Renderer;
     const LightCullingPass* m_LightCullingPass;
@@ -76,7 +139,6 @@ private:
 	const ShadowPass* m_ShadowPass;
 
     ShaderProgram* m_ForwardPlusProgram;
-	ShaderProgram* m_ForwardPlusNoShadowsProgram;
     ShaderProgram* m_ExplosionEffectProgram;
 	ShaderProgram* m_ExplosionEffectSplatMapProgram;
     ShaderProgram* m_SpriteProgram;

include/Engine/Rendering/FrameBuffer.h

@@ -7,12 +7,13 @@
 class BufferResource
 {
 public:
-    BufferResource(GLuint* resourceHandle, GLenum resourceType, GLenum attachment, GLuint mipMapLod);
+    BufferResource(GLuint* resourceHandle, GLenum resourceType, GLenum attachment, GLuint mipMapLod, bool multiSampling);
     
     GLuint* m_ResourceHandle;
     GLenum m_ResourceType;
     GLenum m_Attachment;
     GLuint m_MipMapLod = 0;
+	bool m_MultiSampling = false;
 private:
     
 };
@@ -21,24 +22,33 @@ template <GLenum RESOURCETYPE>
 class ResourceType : public BufferResource
 {
 public:
-    ResourceType(GLuint* resourceHandle, GLenum attachment, GLuint mipMapLod)
-        : BufferResource(resourceHandle, RESOURCETYPE, attachment, mipMapLod) { }
+    ResourceType(GLuint* resourceHandle, GLenum attachment, GLuint mipMapLod, bool multiSampling)
+        : BufferResource(resourceHandle, RESOURCETYPE, attachment, mipMapLod, multiSampling) { }
 };
 
 class Texture2D : public ResourceType<GL_TEXTURE_2D>
 {
 public:
     Texture2D(GLuint* resourceHandle, GLenum attachment, GLuint mipMapLod = 0)
-        : ResourceType(resourceHandle, attachment, mipMapLod) { };
+        : ResourceType(resourceHandle, attachment, mipMapLod, false) { };
 
     ~Texture2D();
 };
 
+class Texture2DMultiSample : public ResourceType<GL_TEXTURE_2D_MULTISAMPLE>
+{
+public:
+	Texture2DMultiSample(GLuint* resourceHandle, GLenum attachment, GLuint mipMapLod = 0)
+		: ResourceType(resourceHandle, attachment, mipMapLod, true) { };
+
+	~Texture2DMultiSample();
+};
+
 class RenderBuffer : public ResourceType<GL_RENDERBUFFER>
 {
 public:
-    RenderBuffer(GLuint* resourceHandle, GLenum attachment)
-        : ResourceType(resourceHandle, attachment, 0)
+    RenderBuffer(GLuint* resourceHandle, GLenum attachment, bool multiSampling = false)
+        : ResourceType(resourceHandle, attachment, 0, multiSampling)
     { };
 
     ~RenderBuffer();
@@ -48,12 +58,13 @@ class Texture2DArray : public ResourceType<GL_TEXTURE_2D_ARRAY>
 {
 public:
 	Texture2DArray(GLuint* resourceHandle, GLenum attachment)
-		: ResourceType(resourceHandle, attachment, 0)
+		: ResourceType(resourceHandle, attachment, 0, false)
 	{ };
 
 	~Texture2DArray();
 };
 
+
 class FrameBuffer
 {
 public:
@@ -65,9 +76,13 @@ public:
     void Generate();
     void Bind();
     void Unbind();
+	void Read();
+	void Draw();
     GLuint GetHandle();
+	bool MultiSampling() { return m_MultiSampling; };
 
 private:
+	bool m_MultiSampling = true;
     GLuint m_BufferHandle;
     std::vector<std::shared_ptr<BufferResource>> m_Resources;
 };

include/Engine/Rendering/Renderer.h

@@ -71,7 +71,7 @@ private:
     bool m_ResizeWindow = false;
 	int m_SSAO_Quality = 0;
 	int m_GLOW_Quality = 2;
-	bool m_Shadow_Enabled = true;
+	unsigned int m_MSAA_Level = 0;
 
     PickingPass* m_PickingPass;
     LightCullingPass* m_LightCullingPass;

include/Engine/Rendering/ShadowPass.h

@@ -38,8 +38,6 @@ public:
 	void ClearBuffer();
 	void Draw(RenderScene& scene);
 
-	void CheckStatus(bool status);
-
 	void DebugGUI();
 
 	GLuint DepthMap() const { return m_DepthMap; }
@@ -47,7 +45,6 @@ public:
 	std::array<glm::mat4, MAX_SPLITS> LightV() const { return m_LightView; }
 	std::array<float, MAX_SPLITS> FarDistance() const { std::array<float, MAX_SPLITS> f; for (int i = 0; i < MAX_SPLITS; i++) f[i] = m_shadowFrusta[i].FarClip; return f; }
 	int CurrentNrOfSplits() const { return m_CurrentNrOfSplits; }
-	bool EnableShadows() const { return m_EnableShadows; }
 
 	void SetSplitWeight(float split_weight) { m_SplitWeight = split_weight; };
 private:
@@ -66,8 +63,8 @@ private:
 
 	GLuint m_DepthMap;
 	FrameBuffer m_DepthBuffer;
-	ShaderProgram* m_ShadowProgram;
-	ShaderProgram* m_ShadowProgramSkinned;
+    ShaderProgram* m_ShadowProgram;
+    ShaderProgram* m_ShadowProgramSkinned;
 
 	std::array<glm::mat4, MAX_SPLITS> m_LightProjection;
 	std::array<glm::mat4, MAX_SPLITS> m_LightView;
@@ -78,7 +75,7 @@ private:
 
 	bool m_TransparentObjects = false;
 	bool m_TexturedShadows = false;
-	bool m_EnableShadows = false;
+	bool m_EnableShadows = true;
 
 	int m_CurrentNrOfSplits = 4;
 	float m_SplitWeight = 0.962f;

include/Engine/Rendering/Skeleton.h

@@ -20,11 +20,14 @@ public:
 			, Parent(parent)
 			, Name(name)
 			, OffsetMatrix(offsetMatrix)
-		{ }
+		{
+			BindTransformMatrix = glm::inverse(offsetMatrix);
+		}
 
 		std::string Name;
 		glm::mat4 OffsetMatrix;
         int ID;
+		glm::mat4 BindTransformMatrix;
 
 		Bone* Parent;
 		std::vector<Bone*> Children;

include/Engine/Rendering/SpriteJob.h

@@ -29,6 +29,7 @@ struct SpriteJob : RenderJob
         IncandescenceTexture = CommonFunctions::TryLoadResource<TextureSprite, true>(cSprite["GlowMap"]);
 
         Linear = (bool)cSprite["Linear"];
+		ClampToBorder = (bool)cSprite["ClampToBorder"];
 
         StartIndex = matProp.material->StartIndex;
         EndIndex = matProp.material->EndIndex;
@@ -93,6 +94,7 @@ struct SpriteJob : RenderJob
     float ScaleX = 1;
     float ScaleY = 1;
     bool Linear = false;
+	bool ClampToBorder = false;
 
     glm::vec4 FillColor = glm::vec4(0);
     float FillPercentage = 0.0;

include/Engine/Rendering/Util/CommonFunctions.h

@@ -27,7 +27,7 @@ Texture* TryLoadResource(std::string path)
 
 void GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type);
 void GenerateMultiSampleTexture(GLuint* texture, int numSamples, glm::vec2 dimensions, GLint internalFormat);
-void GenerateMipMapTexture(GLuint* texture, GLenum wrapping, glm::vec2 dimensions, GLint format, GLenum type, GLint numMipMaps);
+void GenerateMipMapTexture(GLuint* texture, GLenum wrapping, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type, GLint numMipMaps, GLint MAGFilter, GLint MINFilter);
 void DeleteTexture(GLuint* texture);
 };
 

include/Engine/Sound/SoundManager.h

@@ -30,6 +30,7 @@
 #include "../Engine/Core/EPause.h"
 #include "../Engine/Core/EComponentAttached.h"
 #include "../Core/EPlayerSpawned.h"
+#include "../Rendering/ESetCamera.h"
 
 
 typedef std::pair<ALuint, std::vector<ALuint>> QueuedBuffers;
@@ -91,7 +92,6 @@ private:
     void matchBGMLoop();
     Source* m_CurrentBGM = nullptr;
     Source* m_CurrentBGMCombo = nullptr;
-    bool m_DrumLoopHasBeenStarted = false;
 
     // Logic
     World* m_World = nullptr;
@@ -139,6 +139,8 @@ private:
     bool OnPlayQueueOnEntity(const Events::PlayQueueOnEntity &e);
     EventRelay<SoundManager, Events::ChangeBGM> m_EChangeBGM;
     bool OnChangeBGM(const Events::ChangeBGM &e);
+    EventRelay<SoundManager, Events::SetCamera> m_ESetCamera;
+    bool OnSetCamera(const Events::SetCamera& e);
 
 
 };

resources/DefaultConfig.ini

@@ -85,4 +85,7 @@ NumIterations=5
 NumIterations=9
 
 [GLOW3]
-NumIterations=13
+NumIterations=13
+
+[MSAA]
+Level = 0;

resources/Schema/Components/Sprite.xml

@@ -10,5 +10,6 @@
 	<KeepRatioY>false</KeepRatioY>
 	<KeepRatio>false</KeepRatio>
 	<Linear>true</Linear>
+	<ClampToBorder>false</ClampToBorder>
 	<BlurBackground>false</BlurBackground>
 </Sprite>

resources/Schema/Components/Sprite.xsd

@@ -39,6 +39,9 @@
 				<xs:element name="Linear" type="t:bool" minOccurs="0">
 					<xs:annotation><xs:documentation>If it should use Linear or Nearest sampling method.</xs:documentation></xs:annotation>
 				</xs:element>
+				<xs:element name="ClampToBorder" type="t:bool" minOccurs="0">
+					<xs:annotation><xs:documentation>If it should clamp to border or repeat the texture.</xs:documentation></xs:annotation>
+				</xs:element>
 				<xs:element name="BlurBackground" type="t:bool" minOccurs="0">
 					<xs:annotation><xs:documentation>Wether the background should be blurred begind this sprite.</xs:documentation></xs:annotation>
 				</xs:element>

resources/Shaders/ExplosionEffect.frag.glsl

@@ -1,14 +1,11 @@
 #version 430
 
-uniform mat4 M;
-uniform mat4 V;
-uniform mat4 P;
 uniform vec4 Color;
-
 uniform sampler2D texture0;
 
 in VertexData{
 	vec3 Position;
+	vec4 ViewSpacePosition;
 	vec3 Normal;
 	vec2 TextureCoordinate;
 	vec4 DiffuseColor;

resources/Shaders/ExplosionEffect.geom.glsl

@@ -2,6 +2,7 @@
 
 #define MAX_SPLITS 4
 
+uniform mat4 PVM;
 uniform mat4 M;
 uniform mat4 V;
 uniform mat4 P;
@@ -23,6 +24,7 @@ uniform float ColorDistanceScalar;
 
 in VertexData{
 	vec3 Position;
+	vec4 ViewSpacePosition;
 	vec3 Normal;
 	vec3 Tangent;
 	vec3 BiTangent;
@@ -34,6 +36,7 @@ in VertexData{
 
 out VertexData{
 	vec3 Position;
+	vec4 ViewSpacePosition;
 	vec3 Normal;
 	vec3 Tangent;
 	vec3 BiTangent;
@@ -101,6 +104,7 @@ void PassThingsThrough(int index)
 	// pass through vertex data
 	Output.Normal = Input[index].Normal;
 	Output.Position = Input[index].Position;
+	Output.ViewSpacePosition = Input[index].ViewSpacePosition;
 	Output.TextureCoordinate = Input[index].TextureCoordinate;
 	Output.Tangent = Input[index].Tangent;
 	Output.BiTangent = Input[index].BiTangent;
@@ -175,7 +179,7 @@ void main()
 			}
 		
 		// convert to window space 
-		gl_Position = P * V * M * vec4(ExplodedPosition, 1.0);
+		gl_Position = PVM * vec4(ExplodedPosition, 1.0);
 		EmitVertex();
 	}
 }

resources/Shaders/ForwardPlus.frag.glsl

@@ -2,8 +2,6 @@
 
 #define MIN_AMBIENT_LIGHT 0.3
 #define MAX_SPLITS 4
-
-uniform mat4 VM;
 uniform mat4 M;
 uniform mat4 V;
 uniform mat4 P;
@@ -65,6 +63,7 @@ layout (std430, binding = 4) buffer LightIndexBuffer
 
 in VertexData{
 	vec3 Position;
+	vec4 ViewSpacePosition;
 	vec3 Normal;
 	vec3 Tangent;
 	vec3 BiTangent;
@@ -302,11 +301,10 @@ void main()
 	vec4 diffuseTexel = texture2D(DiffuseTexture, Input.TextureCoordinate * DiffuseUVRepeat);
 	vec4 glowTexel = texture2D(GlowMapTexture, Input.TextureCoordinate * GlowUVRepeat);
 	vec4 specularTexel = texture2D(SpecularMapTexture, Input.TextureCoordinate * SpecularUVRepeat);
-	vec4 position = VM * vec4(Input.Position, 1.0); 
 	vec4 normal = V * CalcNormalMappedValue(Input.Normal, Input.Tangent, Input.BiTangent, Input.TextureCoordinate * NormalUVRepeat, NormalMapTexture);
 	normal = normalize(normal);
 	//vec4 normal = normalize(V  * vec4(Input.Normal, 0.0));
-	vec4 viewVec = normalize(-position);
+	vec4 viewVec = normalize(-Input.ViewSpacePosition);
 	vec3 I = normalize(vec3(M * vec4(Input.Position, 1.0)) - CameraPosition);
 	vec3 R = reflect(-I, Input.Normal);
 	//R = vec3(P * vec4(R, 1.0));
@@ -333,7 +331,7 @@ void main()
 		LightResult light_result;
 		//These if statements should be removed.
 		if(light.Type == 1) { // point
-			light_result = CalcPointLightSource(V * light.Position, light.Radius, light.Color, light.Intensity, viewVec, position, normal, light.Falloff);
+			light_result = CalcPointLightSource(V * light.Position, light.Radius, light.Color, light.Intensity, viewVec, Input.ViewSpacePosition, normal, light.Falloff);
 		} else if (light.Type == 2) { //Directional
 			int DepthMapIndex = getShadowIndex(FarDistance);
 			light_result = CalcDirectionalLightSource(V * light.Direction, light.Color, light.Intensity, viewVec, normal);

resources/Shaders/ForwardPlus.vert.glsl

@@ -1,5 +1,6 @@
 #version 430
 uniform mat4 PVM;
+uniform mat4 VM;
 #define MAX_SPLITS 4
 uniform mat4 TIM;
 
@@ -17,6 +18,7 @@ layout(location = 4) in vec2 TextureCoords;
 
 out VertexData{
 	vec3 Position;
+	vec4 ViewSpacePosition;
 	vec3 Normal;
 	vec3 Tangent;
 	vec3 BiTangent;
@@ -31,6 +33,7 @@ void main()
 	gl_Position = PVM * vec4(Position, 1.0);
 	//mat4 TIM = transpose(inverse(M));
 	Output.Position = Position;
+	Output.ViewSpacePosition = VM * vec4(Position, 1.0);
 	Output.TextureCoordinate = TextureCoords;
 	Output.Normal = vec3(TIM * vec4(Normal, 0.0));
 	Output.Tangent = vec3(TIM * vec4(Tangent, 0.0));

resources/Shaders/ForwardPlusNoShadows.frag.glsl

@@ -1,204 +0,0 @@
-#version 430
-
-#define MIN_AMBIENT_LIGHT 0.3
-#define MAX_SPLITS 4
-
-uniform mat4 VM;
-uniform mat4 M;
-uniform mat4 V;
-uniform mat4 P;
-uniform vec4 Color;
-uniform vec4 DiffuseColor;
-uniform vec2 ScreenDimensions;
-uniform vec4 FillColor;
-uniform vec4 AmbientColor;
-uniform float FillPercentage;
-uniform float GlowIntensity;
-uniform vec3 CameraPosition;
-uniform int SSAOQuality;
-uniform float FarDistance[MAX_SPLITS];
-
-uniform vec2 DiffuseUVRepeat;
-uniform vec2 NormalUVRepeat;
-uniform vec2 SpecularUVRepeat;
-uniform vec2 GlowUVRepeat;
-layout (binding = 0) uniform sampler2D AOTexture;
-layout (binding = 1) uniform sampler2D DiffuseTexture;
-layout (binding = 2) uniform sampler2D NormalMapTexture;
-layout (binding = 3) uniform sampler2D SpecularMapTexture;
-layout (binding = 4) uniform sampler2D GlowMapTexture;
-layout (binding = 5) uniform samplerCube CubeMap;
-
-#define TILE_SIZE 16
-
-struct LightSource {
-	vec4 Position;
-	vec4 Direction;
-	vec4 Color;
-	float Radius;
-	float Intensity;
-	float Falloff;
-	int Type;
-};
-
-layout (std430, binding = 1) buffer LightBuffer
-{
-	LightSource List[];
-} LightSources;
-
-struct LightGrid {
-	float Start;
-	float Amount;
-	vec2 Padding;
-};
-
-layout (std430, binding = 2) buffer LightGridBuffer
-{
-	LightGrid Data[];
-} LightGrids;
-
-layout (std430, binding = 4) buffer LightIndexBuffer
-{
-	float LightIndex[];
-};
-
-in VertexData{
-	vec3 Position;
-	vec3 Normal;
-	vec3 Tangent;
-	vec3 BiTangent;
-	vec2 TextureCoordinate;
-	vec4 ExplosionColor;
-	float ExplosionPercentageElapsed;
-	vec4 PositionLightSpace[MAX_SPLITS];
-}Input;
-
-out vec4 sceneColor;
-out vec4 bloomColor;
-
-struct LightResult {
-	vec4 Diffuse;
-	vec4 Specular;
-};
-
-float CalcAttenuation(float radius, float dist, float falloff) {
-	return 1.0 - smoothstep(radius * falloff, radius, dist);
-}
-
-vec4 CalcSpecular(vec4 lightColor, vec4 viewVec,  vec4 lightVec, vec4 normal) {
-	vec4 R = normalize( reflect(-lightVec, normal));
-	float RdotV = max( dot(R, viewVec), 0.0);
-	return lightColor * pow(RdotV, 90.0);
-}
-
-vec4 CalcDiffuse(vec4 lightColor, vec4 lightVec, vec4 normal) {
-	float power = max( dot(normal, lightVec), 0.0);
-	return lightColor * power;
-}
-
-LightResult CalcPointLightSource(vec4 lightPos, float lightRadius, vec4 lightColor, float intensity, vec4 viewVec, vec4 position, vec4 normal, float falloff)
-{
-	vec4 L = lightPos - position;
-	float dist = length(L);
-	L = normalize(L);
-
-	float attenuation = CalcAttenuation(lightRadius, dist, falloff);
-
-	LightResult result;
-	result.Diffuse = CalcDiffuse(lightColor, L, normal) * attenuation * intensity;
-	result.Specular = CalcSpecular(lightColor, viewVec, L, normal) * attenuation *  intensity;
-	return result;
-}
-
-LightResult CalcDirectionalLightSource(vec4 direction, vec4 color, float intensity, vec4 viewVec, vec4 vertNormal)
-{
-	vec4 L = normalize( -vec4(direction.xyz, 0) );
-
-	LightResult result;
-	result.Diffuse = CalcDiffuse(color, L, vertNormal) * intensity;
-	result.Specular = CalcSpecular(color, viewVec, L, vertNormal) * intensity;
-	return result;
-}
-
-vec4 CalcNormalMappedValue(vec3 normal, vec3 tangent, vec3 bitangent, vec2 textureCoordinate, sampler2D normalMap)
-{
-	mat3 TBN = mat3(tangent, bitangent, normal);
-	vec3 NormalMap = texture(normalMap, textureCoordinate).xyz * 2.0 - vec3(1.0);
-	return vec4(TBN * normalize(NormalMap), 0.0);
-}
-
-void main()
-{
-	float ao = texelFetch(AOTexture, ivec2(gl_FragCoord.xy) >> int(SSAOQuality), 0).r;
-	ao = (clamp(1.0 - (1.0 - ao), 0.0, 1.0) + MIN_AMBIENT_LIGHT) /  (1.0 + MIN_AMBIENT_LIGHT);
-	vec4 diffuseTexel = texture2D(DiffuseTexture, Input.TextureCoordinate * DiffuseUVRepeat);
-	vec4 glowTexel = texture2D(GlowMapTexture, Input.TextureCoordinate * GlowUVRepeat);
-	vec4 specularTexel = texture2D(SpecularMapTexture, Input.TextureCoordinate * SpecularUVRepeat);
-	vec4 position = VM * vec4(Input.Position, 1.0); 
-	vec4 normal = V * CalcNormalMappedValue(Input.Normal, Input.Tangent, Input.BiTangent, Input.TextureCoordinate * NormalUVRepeat, NormalMapTexture);
-	normal = normalize(normal);
-	//vec4 normal = normalize(V  * vec4(Input.Normal, 0.0));
-	vec4 viewVec = normalize(-position);
-	vec3 I = normalize(vec3(M * vec4(Input.Position, 1.0)) - CameraPosition);
-	vec3 R = reflect(-I, Input.Normal);
-	//R = vec3(P * vec4(R, 1.0));
-	vec4 reflectionColor = texture(CubeMap, R);
-
-	vec2 tilePos;
-	tilePos.x = int(gl_FragCoord.x/TILE_SIZE);
-	tilePos.y = int(gl_FragCoord.y/TILE_SIZE);
-
-	LightResult totalLighting;
-	totalLighting.Diffuse = vec4(AmbientColor.rgb * ao, 1.0);
-	int currentTile = int(floor(gl_FragCoord.x/TILE_SIZE) + (floor(gl_FragCoord.y/TILE_SIZE) * int(ScreenDimensions.x/TILE_SIZE)));
-
-	int start = int(LightGrids.Data[currentTile].Start);
-	int amount = int(LightGrids.Data[currentTile].Amount);
-	
-	for(int i = start; i < start + amount; i++) {
-
-		int l = int(LightIndex[i]);
-		LightSource light = LightSources.List[l];
-
-		LightResult light_result;
-		//These if statements should be removed.
-		if(light.Type == 1) { // point
-			light_result = CalcPointLightSource(V * light.Position, light.Radius, light.Color, light.Intensity, viewVec, position, normal, light.Falloff);
-		} else if (light.Type == 2) { //Directional
-			light_result = CalcDirectionalLightSource(V * light.Direction, light.Color, light.Intensity, viewVec, normal);
-		}
-		totalLighting.Diffuse += vec4(light_result.Diffuse.rgb * ao, light_result.Diffuse.a);
-		totalLighting.Specular += vec4(light_result.Specular.rgb * ao, light_result.Specular.a);
-	}
-
-	vec4 color_result = mix((Color * diffuseTexel * DiffuseColor), Input.ExplosionColor, Input.ExplosionPercentageElapsed);
-	color_result = color_result * (totalLighting.Diffuse + (totalLighting.Specular * specularTexel));
-	float specularResult = (specularTexel.r + specularTexel.g + specularTexel.b)/3.0;
-	vec4 reflectionTotal = reflectionColor * (1-specularTexel.a) * color_result.a * (totalLighting.Diffuse + (totalLighting.Specular * specularTexel));
-	color_result = color_result * clamp(1/specularTexel.a, 0, 1) + reflectionTotal;
-	//vec4 color_result = (DiffuseColor + Input.ExplosionColor) * (totalLighting.Diffuse + (totalLighting.Specular * specularTexel)) * diffuseTexel * Color;
-	
-
-	float pos = ((P * vec4(Input.Position, 1)).y + 1.0)/2.0;
-
-	if(pos <= FillPercentage) {
-		color_result += FillColor;
-	}
-	sceneColor = vec4(color_result.xyz, clamp(color_result.a, 0, 1));
-	//sceneColor = CommonUniforms.testColour;
-	//sceneColor = vec4(reflectionColor.xyz, 1);
-	color_result.xyz += glowTexel.xyz*GlowIntensity;
-
-	bloomColor = vec4(max(color_result.xyz - 1.0, 0.0), clamp(color_result.a, 0, 1));
-
-	//Tiled Debug Code
-	/*
-	if(int(gl_FragCoord.x)%16 == 0 || int(gl_FragCoord.y)%16 == 0 ) {
-		sceneColor += vec4(0.5, 0, 0, 0);
-	} else {
-		sceneColor += vec4(LightGrids.Data[int(tilePos.x + tilePos.y*80)].Amount/LightSources.List.length(), 0, 0, 1);
-	}
-	*/
-}
-
-

resources/Shaders/ForwardPlusShieldCheck.frag.glsl

@@ -65,6 +65,7 @@ layout (std430, binding = 4) buffer LightIndexBuffer
 
 in VertexData{
 	vec3 Position;
+	vec4 ViewSpacePosition;
 	vec3 Normal;
 	vec3 Tangent;
 	vec3 BiTangent;
@@ -141,11 +142,10 @@ void main()
 	vec4 diffuseTexel = texture2D(DiffuseTexture, Input.TextureCoordinate * DiffuseUVRepeat);
 	vec4 glowTexel = texture2D(GlowMapTexture, Input.TextureCoordinate * GlowUVRepeat);
 	vec4 specularTexel = texture2D(SpecularMapTexture, Input.TextureCoordinate * SpecularUVRepeat);
-	vec4 position = VM * vec4(Input.Position, 1.0); 
 	vec4 normal = V * CalcNormalMappedValue(Input.Normal, Input.Tangent, Input.BiTangent, Input.TextureCoordinate * NormalUVRepeat, NormalMapTexture);
 	normal = normalize(normal);
 	//vec4 normal = normalize(V  * vec4(Input.Normal, 0.0));
-	vec4 viewVec = normalize(-position);
+	vec4 viewVec = normalize(-Input.ViewSpacePosition);
 	vec3 I = normalize(vec3(M * vec4(Input.Position, 1.0)) - CameraPosition);
 	vec3 R = reflect(-I, Input.Normal);
 	//R = vec3(P * vec4(R, 1.0));
@@ -170,7 +170,7 @@ void main()
 		LightResult light_result;
 		//These if statements should be removed.
 		if(light.Type == 1) { // point
-			light_result = CalcPointLightSource(V * light.Position, light.Radius, light.Color, light.Intensity, viewVec, position, normal, light.Falloff);
+			light_result = CalcPointLightSource(V * light.Position, light.Radius, light.Color, light.Intensity, viewVec, Input.ViewSpacePosition, normal, light.Falloff);
 		} else if (light.Type == 2) { //Directional
 			light_result = CalcDirectionalLightSource(V * light.Direction, light.Color, light.Intensity, viewVec, normal);
 		}

resources/Shaders/ForwardPlusSkinned.vert.glsl

@@ -3,6 +3,7 @@
 #define MAX_SPLITS 4
 
 uniform mat4 PVM;
+uniform mat4 VM;
 uniform mat4 TIM;
 uniform mat4 M;
 uniform mat4 V;
@@ -21,6 +22,7 @@ layout(location = 6) in vec4 BoneWeights;
 
 out VertexData{
 	vec3 Position;
+	vec4 ViewSpacePosition;
 	vec3 Normal;
 	vec3 Tangent;
 	vec3 BiTangent;
@@ -34,16 +36,15 @@ void main()
 {
 	mat4 boneTransform = mat4(1);
 
-	if(BoneWeights[0] > 0.0f){ 
 	boneTransform = BoneWeights[0] * Bones[int(BoneIndices[0])]
 				  + BoneWeights[1] * Bones[int(BoneIndices[1])]
 				  + BoneWeights[2] * Bones[int(BoneIndices[2])]
 				  + BoneWeights[3] * Bones[int(BoneIndices[3])];
-	}
 
 	gl_Position = PVM*boneTransform * vec4(Position, 1.0);
 	
 	Output.Position = (boneTransform * vec4(Position, 1.0)).xyz;
+	Output.ViewSpacePosition = VM * vec4(Position, 1.0);
 	Output.TextureCoordinate = TextureCoords;
 	Output.Normal = vec3(M * boneTransform * vec4(Normal, 0.0));
 	Output.Tangent = vec3(M * vec4(Tangent, 0.0));

resources/Shaders/ForwardPlusSplatMapRGB.frag.glsl

@@ -2,8 +2,6 @@
 
 #define MIN_AMBIENT_LIGHT 0.3
 #define MAX_SPLITS 4
-
-uniform mat4 VM;
 uniform mat4 M;
 uniform mat4 V;
 uniform mat4 P;
@@ -82,6 +80,7 @@ layout (std430, binding = 4) buffer LightIndexBuffer
 
 in VertexData{
 	vec3 Position;
+	vec4 ViewSpacePosition;
 	vec3 Normal;
 	vec3 Tangent;
 	vec3 BiTangent;
@@ -362,13 +361,12 @@ void main()
 	 									 GlowUVRepeat1, GlowUVRepeat2, GlowUVRepeat3);
 	vec4 specularTexel = CalcBlendedTexel(splatTexel, SpecularMapTexture1, SpecularMapTexture2, SpecularMapTexture3,
 										 SpecularUVRepeat1, SpecularUVRepeat2, SpecularUVRepeat3);
-	vec4 position = VM * vec4(Input.Position, 1.0); 
 	//vec4 normal = V * CalcNormalMappedValue(Input.Normal, Input.Tangent, Input.BiTangent, Input.TextureCoordinate, SplatMapTexture);
 	vec4 normal = V * CalcBlendedNormal(splatTexel, NormalMapTexture1, NormalMapTexture2, NormalMapTexture3,
 		   								NormalUVRepeat1, NormalUVRepeat2, NormalUVRepeat3);
 	normal = normalize(normal);
 	//vec4 normal = normalize(V  * vec4(Input.Normal, 0.0));
-	vec4 viewVec = normalize(-position); 
+	vec4 viewVec = normalize(-Input.ViewSpacePosition); 
 
 	vec2 tilePos;
 	tilePos.x = int(gl_FragCoord.x/TILE_SIZE);
@@ -391,7 +389,7 @@ void main()
 		LightResult light_result;
 		//These if statements should be removed.
 		if(light.Type == 1) { // point
-			light_result = CalcPointLightSource(V * light.Position, light.Radius, light.Color, light.Intensity, viewVec, position, normal, light.Falloff);
+			light_result = CalcPointLightSource(V * light.Position, light.Radius, light.Color, light.Intensity, viewVec, Input.ViewSpacePosition, normal, light.Falloff);
 		} else if (light.Type == 2) { //Directional
 			int DepthMapIndex = getShadowIndex(FarDistance);
 			light_result = CalcDirectionalLightSource(V * light.Direction, light.Color, light.Intensity, viewVec, normal);

resources/Shaders/ForwardPlusSplatMapRGBShieldCheck.frag.glsl

@@ -2,8 +2,6 @@
 
 #define MIN_AMBIENT_LIGHT 0.3
 #define MAX_SPLITS 4
-
-uniform mat4 VM;
 uniform mat4 M;
 uniform mat4 V;
 uniform mat4 P;
@@ -80,6 +78,7 @@ layout (std430, binding = 4) buffer LightIndexBuffer
 
 in VertexData{
 	vec3 Position;
+	vec4 ViewSpacePosition;
 	vec3 Normal;
 	vec3 Tangent;
 	vec3 BiTangent;
@@ -193,13 +192,12 @@ void main()
 	 									 GlowUVRepeat1, GlowUVRepeat2, GlowUVRepeat3);
 	vec4 specularTexel = CalcBlendedTexel(splatTexel, SpecularMapTexture1, SpecularMapTexture2, SpecularMapTexture3,
 										 SpecularUVRepeat1, SpecularUVRepeat2, SpecularUVRepeat3);
-	vec4 position = VM * vec4(Input.Position, 1.0); 
 	//vec4 normal = V * CalcNormalMappedValue(Input.Normal, Input.Tangent, Input.BiTangent, Input.TextureCoordinate, SplatMapTexture);
 	vec4 normal = V * CalcBlendedNormal(splatTexel, NormalMapTexture1, NormalMapTexture2, NormalMapTexture3,
 		   								NormalUVRepeat1, NormalUVRepeat2, NormalUVRepeat3);
 	normal = normalize(normal);
 	//vec4 normal = normalize(V  * vec4(Input.Normal, 0.0));
-	vec4 viewVec = normalize(-position); 
+	vec4 viewVec = normalize(-Input.ViewSpacePosition); 
 
 	vec2 tilePos;
 	tilePos.x = int(gl_FragCoord.x/TILE_SIZE);
@@ -220,7 +218,7 @@ void main()
 		LightResult light_result;
 		//These if statements should be removed.
 		if(light.Type == 1) { // point
-			light_result = CalcPointLightSource(V * light.Position, light.Radius, light.Color, light.Intensity, viewVec, position, normal, light.Falloff);
+			light_result = CalcPointLightSource(V * light.Position, light.Radius, light.Color, light.Intensity, viewVec, Input.ViewSpacePosition, normal, light.Falloff);
 		} else if (light.Type == 2) { //Directional
 			light_result = CalcDirectionalLightSource(V * light.Direction, light.Color, light.Intensity, viewVec, normal);
 		}

resources/Shaders/PickingSkinned.vert.glsl

@@ -17,12 +17,10 @@ out VertexData{
 void main()
 {
 	mat4 boneTransform = mat4(1);
-	if(BoneWeights[0] > 0.0f){
 	boneTransform = BoneWeights[0] * Bones[int(BoneIndices[0])]
 				  + BoneWeights[1] * Bones[int(BoneIndices[1])]
 				  + BoneWeights[2] * Bones[int(BoneIndices[2])]
 				  + BoneWeights[3] * Bones[int(BoneIndices[3])];
-	}
 
 	gl_Position = PVM*boneTransform * vec4(Position, 1.0);
 	Output.Position = (boneTransform * vec4(Position, 1.0)).xyz;

resources/Shaders/Shadow.vert.glsl

@@ -1,8 +1,6 @@
 #version 430
 
-uniform mat4 M;
-uniform mat4 V;
-uniform mat4 P;
+uniform mat4 PVM;
 
 layout (location = 0) in vec3 Position;
 layout (location = 4) in vec2 TextureCoords;
@@ -13,6 +11,6 @@ out VertexData{
 
 void main()
 {	
-	gl_Position = P * V * M * vec4(Position, 1.0);
+	gl_Position = PVM * vec4(Position, 1.0);
 	Output.TextureCoordinate = TextureCoords;
 }

resources/Shaders/ShadowSkinned.vert.glsl

@@ -1,8 +1,6 @@
 #version 430
 
-uniform mat4 M;
-uniform mat4 V;
-uniform mat4 P;
+uniform mat4 PVM;
 uniform mat4 Bones[100];
 
 layout (location = 0) in vec3 Position;
@@ -17,13 +15,11 @@ out VertexData{
 void main()
 {	
 	mat4 boneTransform = mat4(1);
-	if(BoneWeights[0] > 0.0f){
 	boneTransform = BoneWeights[0] * Bones[int(BoneIndices[0])]
 				  + BoneWeights[1] * Bones[int(BoneIndices[1])]
 				  + BoneWeights[2] * Bones[int(BoneIndices[2])]
 				  + BoneWeights[3] * Bones[int(BoneIndices[3])];
-	}
 
-	gl_Position = P * V * M * boneTransform * vec4(Position, 1.0);
+	gl_Position = PVM * boneTransform * vec4(Position, 1.0);
 	Output.TextureCoordinate = TextureCoords;
 }

src/Engine/Core/PerformanceTimer.cpp

@@ -1,7 +1,10 @@
 #include "Core/PerformanceTimer.h"
+
+#ifdef DEBUG
 #include <ctime>
 #include <fstream>
 
+
 cpu_timer PerformanceTimer::m_Timer;
 std::map<std::string, cpu_timer> PerformanceTimer::timers;
 std::string PerformanceTimer::currentTimerRunning = "";
@@ -74,3 +77,15 @@ void PerformanceTimer::CreateExcelData()
     }
     someFileStream.close();
 }
+
+#else
+
+void PerformanceTimer::StartTimer(std::string nameOfTimer) {};
+void PerformanceTimer::StartTimerAndStopPrevious(std::string nameOfTimer) {};
+void PerformanceTimer::StopTimer(std::string nameOfTimer) {};
+void PerformanceTimer::SetFrameNumber(int frameNumber) {};
+
+void PerformanceTimer::ResetAllTimers() {};
+void PerformanceTimer::CreateExcelData() {};
+
+#endif //DEBUG

src/Engine/Core/Transform.cpp

@@ -1,162 +0,0 @@
-#include "Core/TransformSystem.h"
-
-std::unordered_map<EntityWrapper, glm::vec3> TransformSystem::PositionCache;
-std::unordered_map<EntityWrapper, glm::quat> TransformSystem::OrientationCache;
-std::unordered_map<EntityWrapper, glm::vec3> TransformSystem::ScaleCache;
-std::unordered_map<EntityWrapper, glm::mat4> TransformSystem::MatrixCache;
-
-int TransformSystem::RecalculatedPositions = 0;
-int TransformSystem::RecalculatedOrientations = 0;
-int TransformSystem::RecalculatedScales = 0;
-
-TransformSystem::TransformSystem(SystemParams params)
-    : System(params)
-{
-    EVENT_SUBSCRIBE_MEMBER(m_EEntityDeleted, &TransformSystem::OnEntityDeleted);
-}
-
-bool TransformSystem::OnEntityDeleted(const Events::EntityDeleted& e)
-{
-    // Clean up deleted entity
-    PositionCache.erase(e.DeletedEntity);
-    OrientationCache.erase(e.DeletedEntity);
-    ScaleCache.erase(e.DeletedEntity);
-    MatrixCache.erase(e.DeletedEntity);
-    return true;
-}
-
-//glm::mat4 Transform::AbsoluteTransformation(EntityWrapper entity)
-//{
-//    glm::mat4 t = glm::mat4(1.f);
-//
-//    while (entity.Valid()) {
-//        t = glm::translate((const glm::vec3&)entity["Transform"]["Position"]) * glm::toMat4(glm::quat((const glm::vec3&)entity["Transform"]["Orientation"])) * glm::scale((const glm::vec3&)entity["Transform"]["Scale"]) * t;
-//        entity = entity.Parent();
-//    }
-//
-//    return t;
-//}
-
-glm::vec3 TransformSystem::AbsolutePosition(World* world, EntityID entity)
-{
-    return TransformSystem::AbsolutePosition(EntityWrapper(world, entity));
-}
-
-glm::vec3 TransformSystem::AbsolutePosition(EntityWrapper entity)
-{
-    if (!entity.Valid()) {
-        return glm::vec3();
-    }
-
-    auto cacheIt = PositionCache.find(entity);
-    ComponentWrapper cTransform = entity["Transform"];
-    ComponentWrapper::SubscriptProxy cTransformPosition = cTransform["Position"];
-    if (cacheIt != PositionCache.end() && !cTransformPosition.Dirty(DirtySetType::Transform)) {
-        return cacheIt->second;
-    } else {
-        EntityWrapper parent = entity.Parent();
-        // Calculate position
-        glm::vec3 position = AbsolutePosition(parent) + TransformSystem::AbsoluteOrientation(parent) * (TransformSystem::AbsoluteScale(parent) * (const glm::vec3&)cTransformPosition);
-        // Cache it
-        PositionCache[entity] = position;
-        RecalculatedPositions++;
-        // Unset dirty flag
-        cTransformPosition.SetDirty(DirtySetType::Transform, false);
-        return position;
-    }
-}
-
-glm::vec3 TransformSystem::AbsoluteOrientationEuler(EntityWrapper entity)
-{
-    glm::vec3 orientation;
-
-    while (entity.Valid()) {
-        ComponentWrapper transform = entity["Transform"];
-        orientation += (Field<glm::vec3>)transform["Orientation"];
-        entity = entity.Parent();
-    }
-
-    return orientation;
-}
-
-glm::quat TransformSystem::AbsoluteOrientation(World* world, EntityID entity)
-{
-    return TransformSystem::AbsoluteOrientation(EntityWrapper(world, entity));
-}
-
-glm::quat TransformSystem::AbsoluteOrientation(EntityWrapper entity)
-{
-    if (!entity.Valid()) {
-        return glm::quat();
-    }
-
-    auto cacheIt = OrientationCache.find(entity);
-    ComponentWrapper cTransform = entity["Transform"];
-    ComponentWrapper::SubscriptProxy cTransformOrientation = cTransform["Orientation"];
-    if (cacheIt != OrientationCache.end() && !cTransformOrientation.Dirty(DirtySetType::Transform)) {
-        return cacheIt->second;
-    } else {
-        EntityWrapper parent = entity.Parent();
-        // Calculate orientation
-        glm::quat orientation = AbsoluteOrientation(parent) * glm::quat((const glm::vec3&)cTransformOrientation);
-        // Cache it
-        OrientationCache[entity] = orientation;
-        RecalculatedOrientations++;
-        // Unset dirty flag
-        cTransformOrientation.SetDirty(DirtySetType::Transform, false);
-        return orientation;
-    }
-}
-
-glm::vec3 TransformSystem::AbsoluteScale(World* world, EntityID entity)
-{
-    return TransformSystem::AbsoluteScale(EntityWrapper(world, entity));
-}
-
-glm::vec3 TransformSystem::AbsoluteScale(EntityWrapper entity)
-{
-    if (!entity.Valid()) {
-        return glm::vec3(1.f);
-    }
-
-    auto cacheIt = ScaleCache.find(entity);
-    ComponentWrapper cTransform = entity["Transform"];
-    ComponentWrapper::SubscriptProxy cTransformScale = cTransform["Scale"];
-    if (cacheIt != ScaleCache.end() && !cTransformScale.Dirty(DirtySetType::Transform)) {
-        return cacheIt->second;
-    } else {
-        EntityWrapper parent = entity.Parent();
-        // Calculate scale
-        glm::vec3 scale = AbsoluteScale(parent) * (const glm::vec3&)cTransformScale;
-        // Cache it
-        ScaleCache[entity] = scale;
-        RecalculatedPositions++;
-        // Unset dirty flag
-        cTransformScale.SetDirty(DirtySetType::Transform, false);
-        return scale;
-    }
-}
-
-glm::mat4 TransformSystem::ModelMatrix(EntityID entityID, World* world)
-{
-    return ModelMatrix(EntityWrapper(world, entityID));
-}
-
-glm::mat4 TransformSystem::ModelMatrix(EntityWrapper entity)
-{
-    auto cacheIt = MatrixCache.find(entity);
-    ComponentWrapper cTransform = entity["Transform"];
-    bool isDirty = cTransform["Position"].Dirty(DirtySetType::Transform) || cTransform["Orientation"].Dirty(DirtySetType::Transform) || cTransform["Scale"].Dirty(DirtySetType::Transform);
-    if (cacheIt != MatrixCache.end() && !isDirty) {
-        return cacheIt->second;
-    } else {
-        glm::mat4 matrix = glm::translate(AbsolutePosition(entity)) * glm::toMat4(AbsoluteOrientation(entity)) * glm::scale(AbsoluteScale(entity));
-        MatrixCache[entity] = matrix;
-        return matrix;
-    }
-}
-
-glm::vec3 TransformSystem::TransformPoint(const glm::vec3& point, const glm::mat4& matrix)
-{
-    return glm::vec3(matrix * glm::vec4(point.x, point.y, point.z, 1));
-}

src/Engine/Network/Client.cpp

@@ -108,7 +108,15 @@ void Client::Update(double dt)
 
         hasServerTimedOut();
     }
-    //Network::Update();
+
+    if (ImGui::BeginPopupModal("Disconnected", nullptr, ImGuiWindowFlags_AlwaysAutoResize)) {
+        ImGui::Text("You have been disconnected from server.\n\n");
+        ImGui::SetCursorPosX(ImGui::GetContentRegionAvailWidth() - 120);
+        if (ImGui::Button("OK", ImVec2(120, 0))) {
+            ImGui::CloseCurrentPopup();
+        }
+        ImGui::EndPopup();
+    }
 }
 
 void Client::parseMessageType(Packet& packet)
@@ -196,7 +204,7 @@ void Client::parseTCPConnect(Packet& packet)
     packet.WritePrimitive(m_PlayerID);
     m_Unreliable.Send(packet);
 
-     //  LOG_INFO("Sent UDP Connect Server");
+    //  LOG_INFO("Sent UDP Connect Server");
 }
 
 void Client::parsePlayerConnected(Packet & packet)
@@ -676,6 +684,7 @@ void Client::hasServerTimedOut()
     if (timeSincePing > m_TimeoutMs) {
         // Clear everything and go to menu.
         LOG_INFO("Server has timed out, returning to menu, Beep Boop.");
+        ImGui::OpenPopup("Disconnected");
         disconnect();
     }
 }

src/Engine/Rendering/BlurHUD.cpp

@@ -68,13 +68,13 @@ void BlurHUD::InitializeBuffers()
 	}
 	m_GaussianFrameBuffer_horiz.Generate();
 
-    CommonFunctions::GenerateTexture(&m_DepthStencil_vert, GL_CLAMP_TO_BORDER, GL_NEAREST,
-        res2, GL_DEPTH24_STENCIL8, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8);
+    //CommonFunctions::GenerateTexture(&m_DepthStencil_vert, GL_CLAMP_TO_BORDER, GL_NEAREST,
+    //    res2, GL_DEPTH24_STENCIL8, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8);
     CommonFunctions::GenerateTexture(&m_GaussianTexture_vert, GL_CLAMP_TO_EDGE, GL_NEAREST,
         res2, GL_RGBA16F, GL_RGBA, GL_FLOAT);
 
 	if (m_GaussianFrameBuffer_vert.GetHandle() == 0) {
-        m_GaussianFrameBuffer_vert.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_DepthStencil_vert, GL_DEPTH_STENCIL_ATTACHMENT)));
+        m_GaussianFrameBuffer_vert.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_DepthStencil_horiz, GL_DEPTH_STENCIL_ATTACHMENT)));
 		m_GaussianFrameBuffer_vert.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_GaussianTexture_vert, GL_COLOR_ATTACHMENT0)));
 	}
 	m_GaussianFrameBuffer_vert.Generate();
@@ -260,22 +260,22 @@ void BlurHUD::FillStencil(RenderScene& scene)
         glDrawElements(GL_TRIANGLES, spriteJob->EndIndex - spriteJob->StartIndex + 1, GL_UNSIGNED_INT, (void*)(spriteJob->StartIndex*sizeof(unsigned int)));
     }
 
-    state.BindFramebuffer(m_GaussianFrameBuffer_vert.GetHandle());
-    for (auto& job : scene.Jobs.SpriteJob) {
-        auto spriteJob = std::dynamic_pointer_cast<SpriteJob>(job);
-        if (!spriteJob) {
-            continue;
-        }
-        if(!spriteJob->BlurBackground) {
-            continue;
-        }
-        glm::mat4 MVP = VP * spriteJob->Matrix;
-        glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "PVM"), 1, GL_FALSE, glm::value_ptr(MVP));
+    //state.BindFramebuffer(m_GaussianFrameBuffer_vert.GetHandle());
+    //for (auto& job : scene.Jobs.SpriteJob) {
+    //    auto spriteJob = std::dynamic_pointer_cast<SpriteJob>(job);
+    //    if (!spriteJob) {
+    //        continue;
+    //    }
+    //    if(!spriteJob->BlurBackground) {
+    //        continue;
+    //    }
+    //    glm::mat4 MVP = VP * spriteJob->Matrix;
+    //    glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "PVM"), 1, GL_FALSE, glm::value_ptr(MVP));
 
-        glBindVertexArray(spriteJob->Model->VAO);
-        glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, spriteJob->Model->ElementBuffer);
-        glDrawElements(GL_TRIANGLES, spriteJob->EndIndex - spriteJob->StartIndex + 1, GL_UNSIGNED_INT, (void*)(spriteJob->StartIndex*sizeof(unsigned int)));
-    }
+    //    glBindVertexArray(spriteJob->Model->VAO);
+    //    glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, spriteJob->Model->ElementBuffer);
+    //    glDrawElements(GL_TRIANGLES, spriteJob->EndIndex - spriteJob->StartIndex + 1, GL_UNSIGNED_INT, (void*)(spriteJob->StartIndex*sizeof(unsigned int)));
+    //}
     glViewport(0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
 }
 

src/Engine/Rendering/DrawBloomPass.cpp

@@ -76,12 +76,12 @@ void DrawBloomPass::InitializeShaderPrograms()
 void DrawBloomPass::InitializeBuffers()
 {
     CommonFunctions::GenerateMipMapTexture(
-        &m_GaussianTexture_horiz, GL_CLAMP_TO_BORDER, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height)
-        , GL_RGB, GL_FLOAT, m_BloomLod);
+        &m_GaussianTexture_horiz, GL_CLAMP_TO_BORDER, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height),
+		GL_RGB16F, GL_RGB, GL_FLOAT, m_BloomLod, GL_LINEAR, GL_LINEAR_MIPMAP_NEAREST);
     CommonFunctions::GenerateMipMapTexture(
-        &m_GaussianTexture_vert, GL_CLAMP_TO_BORDER, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height)
-        , GL_RGB, GL_FLOAT, m_BloomLod);
-    CommonFunctions::GenerateTexture(&m_FinalGaussianTexture, GL_CLAMP_TO_BORDER, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
+        &m_GaussianTexture_vert, GL_CLAMP_TO_BORDER, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height),
+		GL_RGB16F, GL_RGB, GL_FLOAT, m_BloomLod, GL_LINEAR, GL_LINEAR_MIPMAP_NEAREST);
+    CommonFunctions::GenerateTexture(&m_FinalGaussianTexture, GL_CLAMP_TO_BORDER, GL_NEAREST, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
 
     if (m_GaussianCombineBuffer.GetHandle() == 0) {
         m_GaussianCombineBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_FinalGaussianTexture, GL_COLOR_ATTACHMENT0)));

src/Engine/Rendering/DrawFinalPass.cpp

@@ -1,5 +1,5 @@
 #include "Rendering/DrawFinalPass.h"
-DrawFinalPass::DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCullingPass, CubeMapPass* cubeMapPass, SSAOPass* ssaoPass, ShadowPass* shadowPass)
+DrawFinalPass::DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCullingPass, CubeMapPass* cubeMapPass, SSAOPass* ssaoPass, ShadowPass* shadowPass, ConfigFile* config)
 	: m_Renderer(renderer)
 	, m_LightCullingPass(lightCullingPass)
 	, m_CubeMapPass(cubeMapPass)
@@ -8,6 +8,11 @@ DrawFinalPass::DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCulling
 {
     //TODO: Make sure that uniforms are not sent into shader if not needed.
     m_ShieldPixelRate = 8;
+	m_FinalPassFrameBuffer = new FrameBuffer();
+	m_ShieldDepthFrameBuffer = new FrameBuffer();
+
+	setMSAA(config->Get<int>("MSAA.Level", 0));
+
     InitializeTextures();
     InitializeShaderPrograms();
     InitializeFrameBuffers();
@@ -19,6 +24,9 @@ DrawFinalPass::~DrawFinalPass(){
 	CommonFunctions::DeleteTexture(&m_DepthBuffer);
 	CommonFunctions::DeleteTexture(&m_ShieldBuffer);
 	CommonFunctions::DeleteTexture(&m_CubeMapTexture);
+
+	delete m_FinalPassFrameBuffer;
+	delete m_ShieldDepthFrameBuffer;
 }
 
 void DrawFinalPass::InitializeTextures()
@@ -32,26 +40,88 @@ void DrawFinalPass::InitializeTextures()
 
 void DrawFinalPass::InitializeFrameBuffers()
 {
-	CommonFunctions::GenerateTexture(&m_SceneTexture, GL_CLAMP_TO_BORDER, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
-    //GenerateTexture(&m_BloomTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewPortSize().Width, m_Renderer->GetViewPortSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
-	CommonFunctions::GenerateTexture(&m_BloomTexture, GL_CLAMP_TO_BORDER, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
-    //GenerateMipMapTexture(&m_BloomTexture, GL_CLAMP_TO_EDGE, glm::vec2(m_Renderer->GetViewPortSize().Width, m_Renderer->GetViewPortSize().Height), GL_RGB16F, GL_FLOAT, 4);
-    //GenerateTexture(&m_StencilTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_STENCIL, GL_STENCIL_INDEX8, GL_INT);
+	if (m_MSAA) {
+		CommonFunctions::GenerateTexture(&m_AntiAliasedTexture, GL_CLAMP_TO_BORDER, GL_NEAREST,
+			glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
 
-	CommonFunctions::GenerateTexture(&m_DepthBuffer, GL_CLAMP_TO_BORDER, GL_NEAREST,
-		glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_DEPTH24_STENCIL8, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8);
+		if (m_AntiAliasedFrameBuffer == nullptr) {
+			m_AntiAliasedFrameBuffer = new FrameBuffer();
+			m_AntiAliasedFrameBuffer->AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_AntiAliasedTexture, GL_COLOR_ATTACHMENT0)));
+		}
+		m_AntiAliasedFrameBuffer->Generate();
 
-    m_FinalPassFrameBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_DepthBuffer, GL_DEPTH_STENCIL_ATTACHMENT)));
-    //m_FinalPassFrameBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_StencilTexture, GL_STENCIL_ATTACHMENT)));
-    m_FinalPassFrameBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_SceneTexture, GL_COLOR_ATTACHMENT0)));
-    m_FinalPassFrameBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_BloomTexture, GL_COLOR_ATTACHMENT1)));
-    m_FinalPassFrameBuffer.Generate();
-    GLERROR("FBO generation");
+		if (m_SceneTexture != 0) {
+			glDeleteRenderbuffers(1, &m_SceneTexture);
+		}
+		glGenRenderbuffers(1, &m_SceneTexture);
+		GLERROR("FBO 1");
+		glBindRenderbuffer(GL_RENDERBUFFER, m_SceneTexture);
+		GLERROR("FBO 11");
+		glRenderbufferStorageMultisample(GL_RENDERBUFFER, m_MSAA, GL_RGB16F, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
+		GLERROR("FBO 111");
+
+		if (m_BloomTexture != 0) {
+			glDeleteRenderbuffers(1, &m_BloomTexture);
+		}
+		glGenRenderbuffers(1, &m_BloomTexture);
+		GLERROR("FBO 2");
+		glBindRenderbuffer(GL_RENDERBUFFER, m_BloomTexture);
+		GLERROR("FBO 22");
+		glRenderbufferStorageMultisample(GL_RENDERBUFFER, m_MSAA, GL_RGB16F, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
+		GLERROR("FBO 222");
+
+		if (m_DepthBuffer != 0) {
+			glDeleteRenderbuffers(1, &m_DepthBuffer);
+		}
+		glGenRenderbuffers(1, &m_DepthBuffer);
+		GLERROR("FBO 3");
+		glBindRenderbuffer(GL_RENDERBUFFER, m_DepthBuffer);
+		GLERROR("FBO 33");
+		glRenderbufferStorageMultisample(GL_RENDERBUFFER, m_MSAA, GL_DEPTH24_STENCIL8, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
+		GLERROR("FBO 333");
+
+		//CommonFunctions::GenerateMultiSampleTexture(&m_SceneTexture, m_MSAA, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F);
+		//CommonFunctions::GenerateMultiSampleTexture(&m_BloomTexture, m_MSAA, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F);
+		
+		//CommonFunctions::GenerateMultiSampleTexture(&m_DepthBuffer, m_MSAA,
+			//glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_DEPTH24_STENCIL8);
+
+		//CommonFunctions::GenerateMultiSampleTexture(&m_ShieldBuffer, m_MSAA,
+			//glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_DEPTH_COMPONENT32F);
+	} else {
+		CommonFunctions::GenerateTexture(&m_SceneTexture, GL_CLAMP_TO_BORDER, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
+		//GenerateTexture(&m_BloomTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewPortSize().Width, m_Renderer->GetViewPortSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
+		CommonFunctions::GenerateTexture(&m_BloomTexture, GL_CLAMP_TO_BORDER, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
+		//GenerateMipMapTexture(&m_BloomTexture, GL_CLAMP_TO_EDGE, glm::vec2(m_Renderer->GetViewPortSize().Width, m_Renderer->GetViewPortSize().Height), GL_RGB16F, GL_FLOAT, 4);
+		//GenerateTexture(&m_StencilTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_STENCIL, GL_STENCIL_INDEX8, GL_INT);
+
+		CommonFunctions::GenerateTexture(&m_DepthBuffer, GL_CLAMP_TO_BORDER, GL_NEAREST,
+			glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_DEPTH24_STENCIL8, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8);
+	}
 
 	CommonFunctions::GenerateTexture(&m_ShieldBuffer, GL_CLAMP_TO_BORDER, GL_NEAREST,
-		glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_DEPTH_COMPONENT32, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT);
-	m_ShieldDepthFrameBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_ShieldBuffer, GL_DEPTH_ATTACHMENT)));
-	m_ShieldDepthFrameBuffer.Generate();
+		glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_DEPTH_COMPONENT32F, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT);
+
+	if (m_FinalPassFrameBuffer->GetHandle() == 0) {
+		if (m_MSAA) {
+			m_FinalPassFrameBuffer->AddResource(std::shared_ptr<BufferResource>(new RenderBuffer(&m_DepthBuffer, GL_DEPTH_STENCIL_ATTACHMENT)));
+			//m_FinalPassFrameBuffer->AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_StencilTexture, GL_STENCIL_ATTACHMENT)));
+			m_FinalPassFrameBuffer->AddResource(std::shared_ptr<BufferResource>(new RenderBuffer(&m_SceneTexture, GL_COLOR_ATTACHMENT0)));
+			m_FinalPassFrameBuffer->AddResource(std::shared_ptr<BufferResource>(new RenderBuffer(&m_BloomTexture, GL_COLOR_ATTACHMENT1)));
+		} else {
+			m_FinalPassFrameBuffer->AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_DepthBuffer, GL_DEPTH_STENCIL_ATTACHMENT)));
+			//m_FinalPassFrameBuffer->AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_StencilTexture, GL_STENCIL_ATTACHMENT)));
+			m_FinalPassFrameBuffer->AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_SceneTexture, GL_COLOR_ATTACHMENT0)));
+			m_FinalPassFrameBuffer->AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_BloomTexture, GL_COLOR_ATTACHMENT1)));
+		}
+	}
+    m_FinalPassFrameBuffer->Generate();
+    GLERROR("FBO generation");
+
+	if (m_ShieldDepthFrameBuffer->GetHandle() == 0) {
+		m_ShieldDepthFrameBuffer->AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_ShieldBuffer, GL_DEPTH_ATTACHMENT)));
+	}
+	m_ShieldDepthFrameBuffer->Generate();
 }
 
 void DrawFinalPass::InitializeShaderPrograms()
@@ -65,15 +135,6 @@ void DrawFinalPass::InitializeShaderPrograms()
     m_ForwardPlusProgram->Link();
     GLERROR("Creating forward+ program");
 
-	m_ForwardPlusNoShadowsProgram = ResourceManager::Load<ShaderProgram>("#ForwardPlusNoShadowProgram");
-	m_ForwardPlusNoShadowsProgram->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/ForwardPlus.vert.glsl")));
-	m_ForwardPlusNoShadowsProgram->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/ForwardPlusNoShadows.frag.glsl")));
-	m_ForwardPlusNoShadowsProgram->Compile();
-	m_ForwardPlusNoShadowsProgram->BindFragDataLocation(0, "sceneColor");
-	m_ForwardPlusNoShadowsProgram->BindFragDataLocation(1, "bloomColor");
-	m_ForwardPlusNoShadowsProgram->Link();
-	GLERROR("Creating forward+ program without shadows");
-
     m_ExplosionEffectProgram = ResourceManager::Load<ShaderProgram>("#ExplosionEffectProgram");
     m_ExplosionEffectProgram->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/ForwardPlus.vert.glsl")));
     m_ExplosionEffectProgram->AddShader(std::shared_ptr<Shader>(new GeometryShader("Shaders/ExplosionEffect.geom.glsl")));
@@ -254,14 +315,14 @@ void DrawFinalPass::InitializeShaderPrograms()
 void DrawFinalPass::Draw(RenderScene& scene, BlurHUD* blurHUDPass)
 {
     GLERROR("Pre");
-	DrawFinalPassState* stateDethp = new DrawFinalPassState(m_ShieldDepthFrameBuffer.GetHandle());
+	DrawFinalPassState* stateDethp = new DrawFinalPassState(m_ShieldDepthFrameBuffer->GetHandle());
 	//Draw shields to stencil
 	DrawToDepthStencilBuffer(scene.Jobs.ShieldObjects, scene);
 	GLERROR("StencilPass");
 	delete stateDethp;
 
 
-	DrawFinalPassState* state = new DrawFinalPassState(m_FinalPassFrameBuffer.GetHandle());
+	DrawFinalPassState* state = new DrawFinalPassState(m_FinalPassFrameBuffer->GetHandle());
     if (scene.ClearDepth) {
         //glClear(GL_DEPTH_BUFFER_BIT);
 		state->Disable(GL_DEPTH_TEST);
@@ -302,17 +363,22 @@ void DrawFinalPass::Draw(RenderScene& scene, BlurHUD* blurHUDPass)
     delete state;
     if (scene.ShouldBlur) {
         //This needs to be drawn only when the full scene is being renderd, and then let be, otherwise sprite and other shit will show on it.
-        m_FullBlurredTexture = blurHUDPass->Draw(m_SceneTexture, scene);
+		GLuint sceneTexture = SceneTexture();
+        m_FullBlurredTexture = blurHUDPass->Draw(sceneTexture, scene);
     }
 
-        DrawFinalPassState* stateSprite = new DrawFinalPassState(m_FinalPassFrameBuffer.GetHandle());
+	DrawFinalPassState* stateSprite;
     if(scene.ShouldBlur) {
         //Combine nonblur and blur texture
-        stateSprite->Disable(GL_DEPTH_TEST);
-        stateSprite->Disable(GL_STENCIL_TEST);
-        m_CombinedTexture = blurHUDPass->CombineTextures(m_SceneTexture, m_FullBlurredTexture);
+		GLuint sceneTexture = SceneTexture();
+		stateSprite = new DrawFinalPassState(m_FinalPassFrameBuffer->GetHandle());
+		stateSprite->Disable(GL_DEPTH_TEST);
+		stateSprite->Disable(GL_STENCIL_TEST);
+        m_CombinedTexture = blurHUDPass->CombineTextures(sceneTexture, m_FullBlurredTexture);
 
-    }
+	} else {
+		stateSprite = new DrawFinalPassState(m_FinalPassFrameBuffer->GetHandle());
+	}
 	//Draw Transparen objects
 	//state->BlendFunc(GL_ONE, GL_ONE);
 	//state->StencilFunc(GL_EQUAL, 1, 0xFF);
@@ -334,41 +400,70 @@ void DrawFinalPass::Draw(RenderScene& scene, BlurHUD* blurHUDPass)
 void DrawFinalPass::ClearBuffer()
 {
     GLERROR("PRE");
-	m_ShieldDepthFrameBuffer.Bind();
+	m_ShieldDepthFrameBuffer->Bind();
 	glClear(GL_DEPTH_BUFFER_BIT);
-	m_ShieldDepthFrameBuffer.Unbind();
-    m_FinalPassFrameBuffer.Bind();
+	m_ShieldDepthFrameBuffer->Unbind();
+    m_FinalPassFrameBuffer->Bind();
     GLERROR("Bind HighRes");
     glViewport(0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
     glScissor(0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
     GLERROR("ViewPort,Scissor LowRes");
     glClearColor(0.f, 0.f, 0.f, 0.f);
     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-    m_FinalPassFrameBuffer.Unbind();
+    m_FinalPassFrameBuffer->Unbind();
     GLERROR("END");
 }
 
 
 void DrawFinalPass::OnWindowResize()
 {
-    //InitializeFrameBuffers();
-	CommonFunctions::GenerateTexture(&m_DepthBuffer, GL_CLAMP_TO_BORDER, GL_NEAREST,
-		glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_DEPTH24_STENCIL8, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8);
-    CommonFunctions::GenerateTexture(&m_SceneTexture, GL_CLAMP_TO_BORDER, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
-	CommonFunctions::GenerateTexture(&m_BloomTexture, GL_CLAMP_TO_BORDER, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
-    m_FinalPassFrameBuffer.Generate();
+	if (m_FinalPassFrameBuffer->MultiSampling() != (bool)m_MSAA) {
+		delete m_FinalPassFrameBuffer;
+		delete m_ShieldDepthFrameBuffer;
+		m_FinalPassFrameBuffer = new FrameBuffer();
+		m_ShieldDepthFrameBuffer = new FrameBuffer();
+	}
 
+	if (m_MSAA) {
+		if (m_AntiAliasedFrameBuffer != nullptr) {
+			delete m_AntiAliasedFrameBuffer;
+			m_AntiAliasedFrameBuffer = nullptr;
+		}
+	}
+
+    InitializeFrameBuffers();
     GLERROR("Error changing texture resolutions");
 }
 
+void DrawFinalPass::setMSAA(unsigned int numberOfSamples) {
+	if (m_MSAA == numberOfSamples) {
+		return;
+	}
+
+	if (!(bool)numberOfSamples) {
+		if (m_AntiAliasedFrameBuffer != nullptr) {
+			delete m_AntiAliasedFrameBuffer;
+			m_AntiAliasedFrameBuffer = nullptr;
+		}
+		delete m_FinalPassFrameBuffer;
+		m_FinalPassFrameBuffer = new FrameBuffer();
+	}
+
+	if ((bool)numberOfSamples && !(bool)m_MSAA) {
+		delete m_FinalPassFrameBuffer;
+		m_FinalPassFrameBuffer = new FrameBuffer();
+	}
+
+	m_MSAA = numberOfSamples;
+
+	InitializeFrameBuffers();
+
+
+}
+
 void DrawFinalPass::DrawModelRenderQueues(std::list<std::shared_ptr<RenderJob>>& jobs, RenderScene& scene)
 {
-	GLuint forwardHandle;
-	if (m_ShadowPass->EnableShadows()) {
-		forwardHandle = m_ForwardPlusProgram->GetHandle();
-	} else {
-		forwardHandle = m_ForwardPlusNoShadowsProgram->GetHandle();
-	}
+    GLuint forwardHandle = m_ForwardPlusProgram->GetHandle();
 	GLuint explosionHandle = m_ExplosionEffectProgram->GetHandle();
 	GLuint explosionSplatMapHandle = m_ExplosionEffectSplatMapProgram->GetHandle();
 	GLuint forwardSplatMapHandle = m_ForwardPlusSplatMapProgram->GetHandle();
@@ -550,13 +645,9 @@ void DrawFinalPass::DrawModelRenderQueues(std::list<std::shared_ptr<RenderJob>>&
                         glUniformMatrix4fv(glGetUniformLocation(forwardSkinnedHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
                     }
 					else {
-						if (lastShader != forwardHandle) {
-							if (forwardHandle == m_ForwardPlusProgram->GetHandle()) {
-								m_ForwardPlusProgram->Bind();
-							} else {
-								m_ForwardPlusNoShadowsProgram->Bind();
-							}
-							lastShader = forwardHandle;
+						if (lastShader != m_ForwardPlusProgram->GetHandle()) {
+							m_ForwardPlusProgram->Bind();
+							lastShader = m_ForwardPlusProgram->GetHandle();
 							GLERROR("Bind ForwardPlusProgram program");
 							glUniform1i(glGetUniformLocation(forwardHandle, "SSAOQuality"), m_SSAOPass->TextureQuality());
 							glUniformMatrix4fv(glGetUniformLocation(forwardHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix()));
@@ -641,12 +732,7 @@ void DrawFinalPass::DrawModelRenderQueues(std::list<std::shared_ptr<RenderJob>>&
 
 void DrawFinalPass::DrawModelRenderQueuesWithShieldCheck(std::list<std::shared_ptr<RenderJob>>& jobs, RenderScene& scene)
 {
-	GLuint forwardHandle;
-	if (m_ShadowPass->EnableShadows()) {
-		forwardHandle = m_ForwardPlusProgram->GetHandle();
-	} else {
-		forwardHandle = m_ForwardPlusNoShadowsProgram->GetHandle();
-	}
+	GLuint forwardHandle = m_ForwardPlusProgram->GetHandle();
 	GLuint explosionHandle = m_ExplosionEffectProgram->GetHandle();
 	GLuint explosionSplatMapHandle = m_ExplosionEffectSplatMapProgram->GetHandle();
 	GLuint forwardSplatMapHandle = m_ForwardPlusSplatMapProgram->GetHandle();
@@ -1047,14 +1133,9 @@ void DrawFinalPass::DrawModelRenderQueuesWithShieldCheck(std::list<std::shared_p
 
 							}
 							else {
-								if (lastShader != forwardHandle) {
-									if (forwardHandle == m_ForwardPlusProgram->GetHandle()) {
-										m_ForwardPlusProgram->Bind();
-									}
-									else {
-										m_ForwardPlusNoShadowsProgram->Bind();
-									}
-									lastShader = forwardHandle;
+								if (lastShader != m_ForwardPlusProgram->GetHandle()) {
+									m_ForwardPlusProgram->Bind();
+									lastShader = m_ForwardPlusProgram->GetHandle();
 									GLERROR("Bind ForwardPlusProgram program");
 									glUniform1i(glGetUniformLocation(forwardHandle, "SSAOQuality"), m_SSAOPass->TextureQuality());
 									glUniformMatrix4fv(glGetUniformLocation(forwardHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix()));
@@ -1140,12 +1221,7 @@ void DrawFinalPass::DrawModelRenderQueuesWithShieldCheck(std::list<std::shared_p
 
 void DrawFinalPass::DrawShieldedModelRenderQueue(std::list<std::shared_ptr<RenderJob>>& jobs, RenderScene& scene)
 {
-	GLuint forwardHandle;
-	if (m_ShadowPass->EnableShadows()) {
-		forwardHandle = m_ForwardPlusProgram->GetHandle();
-	} else {
-		forwardHandle = m_ForwardPlusNoShadowsProgram->GetHandle();
-	}
+    GLuint forwardHandle = m_ForwardPlusProgram->GetHandle();
     GLERROR("forwardHandle");
     GLuint explosionHandle = m_ExplosionEffectProgram->GetHandle();
     GLERROR("explosionHandle");
@@ -1204,11 +1280,7 @@ void DrawFinalPass::DrawShieldedModelRenderQueue(std::list<std::shared_ptr<Rende
             auto modelJob = std::dynamic_pointer_cast<ModelJob>(job);
             if (modelJob) {
                 //bind forward program
-				if (m_ShadowPass->EnableShadows()) {
-					m_ForwardPlusProgram->Bind();
-				} else {
-					m_ForwardPlusNoShadowsProgram->Bind();
-				}
+                m_ForwardPlusProgram->Bind();
                 glUniform2f(glGetUniformLocation(forwardHandle, "ScreenDimensions"), m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
 
                 //bind uniforms
@@ -1252,11 +1324,6 @@ void DrawFinalPass::DrawToDepthStencilBuffer(std::list<std::shared_ptr<RenderJob
 			if (lastShader != m_FillDepthStencilBufferSkinnedProgram->GetHandle()) {
 				m_FillDepthStencilBufferSkinnedProgram->Bind();
 				lastShader = m_FillDepthStencilBufferSkinnedProgram->GetHandle();
-				glUniform1i(glGetUniformLocation(shaderSkinnedHandle, "SSAOQuality"), m_SSAOPass->TextureQuality());
-				glUniformMatrix4fv(glGetUniformLocation(shaderSkinnedHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix()));
-				glUniformMatrix4fv(glGetUniformLocation(shaderSkinnedHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix()));
-				glUniform2f(glGetUniformLocation(shaderSkinnedHandle, "ScreenDimensions"), m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
-				glUniform4fv(glGetUniformLocation(shaderSkinnedHandle, "AmbientColor"), 1, glm::value_ptr(scene.AmbientColor));
 				GLERROR("Bind Uniforms 1");
 			}
 
@@ -1275,11 +1342,6 @@ void DrawFinalPass::DrawToDepthStencilBuffer(std::list<std::shared_ptr<RenderJob
 			if (lastShader != m_FillDepthStencilBufferProgram->GetHandle()) {
 				m_FillDepthStencilBufferProgram->Bind();
 				lastShader = m_FillDepthStencilBufferProgram->GetHandle();
-				glUniform1i(glGetUniformLocation(shaderHandle, "SSAOQuality"), m_SSAOPass->TextureQuality());
-				glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix()));
-				glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix()));
-				glUniform2f(glGetUniformLocation(shaderHandle, "ScreenDimensions"), m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
-				glUniform4fv(glGetUniformLocation(shaderHandle, "AmbientColor"), 1, glm::value_ptr(scene.AmbientColor));
 				GLERROR("Bind Uniforms 2");
 			}
 
@@ -1335,7 +1397,14 @@ void DrawFinalPass::DrawSprites(std::list<std::shared_ptr<RenderJob>>&jobs, Rend
                     glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
                     glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
                 }
-
+				if (spriteJob->ClampToBorder) {
+					glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
+					glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
+				}
+				else {
+					glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+					glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+				}
             } else {
                 glBindTexture(GL_TEXTURE_2D, m_ErrorTexture->m_Texture);
             }

src/Engine/Rendering/FrameBuffer.cpp

@@ -2,12 +2,13 @@
 #include "Rendering/FrameBuffer.h"
 
 
-BufferResource::BufferResource(GLuint* resourceHandle, GLenum resourceType, GLenum attachment, GLuint mipMapLod)
+BufferResource::BufferResource(GLuint* resourceHandle, GLenum resourceType, GLenum attachment, GLuint mipMapLod, bool multiSampling)
 {
     m_ResourceHandle = resourceHandle;
     m_ResourceType = resourceType;
     m_Attachment = attachment;
     m_MipMapLod = mipMapLod;
+	m_MultiSampling = multiSampling;
 }
 
 Texture2D::~Texture2D()
@@ -15,14 +16,23 @@ Texture2D::~Texture2D()
     if (m_ResourceHandle != 0) {
         glDeleteTextures(1, m_ResourceHandle);
     }
+	*m_ResourceHandle = 0;
 }
 
+Texture2DMultiSample::~Texture2DMultiSample()
+{
+	if (m_ResourceHandle != 0) {
+		glDeleteTextures(1, m_ResourceHandle);
+	}
+	*m_ResourceHandle = 0;
+}
 
 RenderBuffer::~RenderBuffer()
 {
     if (m_ResourceHandle != 0) {
         glDeleteRenderbuffers(1, m_ResourceHandle);
     }
+	*m_ResourceHandle = 0;
 }
 
 Texture2DArray::~Texture2DArray()
@@ -30,6 +40,7 @@ Texture2DArray::~Texture2DArray()
 	if (m_ResourceHandle != 0) {
 		glDeleteTextures(1, m_ResourceHandle);
 	}
+	*m_ResourceHandle = 0;
 }
 
 
@@ -42,6 +53,14 @@ FrameBuffer::~FrameBuffer()
 
 void FrameBuffer::AddResource(std::shared_ptr<BufferResource> resource)
 {
+	//m_MultiSampling is true when initialized
+	if (m_MultiSampling != resource->m_MultiSampling) {
+		if (m_MultiSampling == false) {
+			GLERROR("All renderbuffers is/is not using multisampling");
+		} else {
+			m_MultiSampling = false;
+		}
+	}
     m_Resources.push_back(resource);
 }
 
@@ -55,20 +74,23 @@ void FrameBuffer::Generate()
 	}
     glBindFramebuffer(GL_FRAMEBUFFER, m_BufferHandle);
     GLERROR("1");
-
 	for (auto it = m_Resources.begin(); it != m_Resources.end(); it++) {
 		switch ((*it)->m_ResourceType) {
+		case GL_TEXTURE_2D_MULTISAMPLE:
+			glFramebufferTexture2D(GL_FRAMEBUFFER, (*it)->m_Attachment, GL_TEXTURE_2D_MULTISAMPLE, 0, 0);
+			GLERROR("FrameBuffer generate: GL_TEXTURE_2D_MULTISAMPLE");
+			break;
 		case GL_TEXTURE_2D:
 			glFramebufferTexture(GL_FRAMEBUFFER, (*it)->m_Attachment, *(*it)->m_ResourceHandle, (*it)->m_MipMapLod);
-			GLERROR("FrameBuffer generate: glFramebufferTexture2D");
+			GLERROR("FrameBuffer generate: GL_TEXTURE_2D");
 			break;
 		case GL_RENDERBUFFER:
 			glFramebufferRenderbuffer(GL_FRAMEBUFFER, (*it)->m_Attachment, (*it)->m_ResourceType, *(*it)->m_ResourceHandle);
-			GLERROR("FrameBuffer generate: glFramebufferRenderbuffer");
+			GLERROR("FrameBuffer generate: GL_RENDERBUFFER");
 			break;
 		case GL_TEXTURE_2D_ARRAY:
 			glFramebufferTexture(GL_FRAMEBUFFER, (*it)->m_Attachment, *(*it)->m_ResourceHandle, 0);
-			GLERROR("FrameBuffer generate: glFramebufferTexture2DArray");
+			GLERROR("FrameBuffer generate: GL_TEXTURE_2D_ARRAY");
 			break;
 		}
 		GLERROR("2");
@@ -77,8 +99,8 @@ void FrameBuffer::Generate()
 			attachments.push_back((*it)->m_Attachment);
 		}
 		GLERROR("Attachment");
-
 	}
+
 	GLERROR("3");
 
     GLenum* bufferTextures = attachments.data();
@@ -89,7 +111,7 @@ void FrameBuffer::Generate()
 
     if (GLenum frameBufferStatus = glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
         GLERROR("Framebuffer incomplete");
-        //LOG_ERROR("FrameBuffer incomplete: 0x%x\n", frameBufferStatus);
+        LOG_ERROR("FrameBuffer incomplete: 0x%x\n", glCheckFramebufferStatus(GL_FRAMEBUFFER));
         exit(EXIT_FAILURE);
     }
     GLERROR("END");
@@ -110,3 +132,11 @@ GLuint FrameBuffer::GetHandle()
 {
     return m_BufferHandle;
 }
+
+void FrameBuffer::Read() {
+	glBindFramebuffer(GL_READ_FRAMEBUFFER, m_BufferHandle);
+}
+
+void FrameBuffer::Draw() {
+	glBindFramebuffer(GL_DRAW_FRAMEBUFFER, m_BufferHandle);
+}

src/Engine/Rendering/RenderSystem.cpp

@@ -362,6 +362,11 @@ void RenderSystem::fillPointLights(std::list<std::shared_ptr<RenderJob>>& jobs,
                 continue;
             }
 
+            EntityWrapper entity(world, pointlightC.EntityID);
+            if (!isEntityVisible(entity)) {
+                continue;
+            }
+
             std::shared_ptr<PointLightJob> pointLightJob = std::shared_ptr<PointLightJob>(new PointLightJob(transformC, pointlightC, m_World));
             jobs.push_back(pointLightJob);
         }

src/Engine/Rendering/Renderer.cpp

@@ -168,10 +168,10 @@ void Renderer::Draw(RenderFrame& frame)
 
 	ImGui::SliderInt("SSAO Quality", &m_SSAO_Quality, 0, 3);
 	ImGui::SliderInt("Glow Quality", &m_GLOW_Quality, 0, 3);
-	ImGui::Checkbox("EnableShadows", &m_Shadow_Enabled);
+	ImGui::SliderInt("MSAA Level", (int*)&m_MSAA_Level, 0, 16);
 	m_SSAOPass->ChangeQuality(m_SSAO_Quality);
 	m_DrawBloomPass->ChangeQuality(m_GLOW_Quality);
-	m_ShadowPass->CheckStatus(m_Shadow_Enabled);
+	m_DrawFinalPass->setMSAA(m_MSAA_Level);
     GLERROR("SSAO Settings");
     //clear buffer 0
     glClearColor(0.f, 0.f, 0.f, 0.f);
@@ -230,7 +230,8 @@ void Renderer::Draw(RenderFrame& frame)
 
     if (m_DebugTextureToDraw == 0) {
         PerformanceTimer::StartTimer("Renderer-Color Correction Pass");
-        m_DrawColorCorrectionPass->Draw(m_DrawFinalPass->SceneTexture(), m_DrawBloomPass->GaussianTexture(), frame.Gamma, frame.Exposure);
+		GLuint test = m_DrawFinalPass->SceneTexture();
+        m_DrawColorCorrectionPass->Draw(test, m_DrawBloomPass->GaussianTexture(), frame.Gamma, frame.Exposure);
         PerformanceTimer::StopTimer("Renderer-Color Correction Pass");
     }
 
@@ -309,7 +310,7 @@ void Renderer::InitializeRenderPasses()
 	m_SSAOPass = new SSAOPass(this, m_Config);
 	m_ShadowPass = new ShadowPass(this);
     m_BlurHUDPass = new BlurHUD(this);
-    m_DrawFinalPass = new DrawFinalPass(this, m_LightCullingPass, m_CubeMapPass, m_SSAOPass, m_ShadowPass);
+    m_DrawFinalPass = new DrawFinalPass(this, m_LightCullingPass, m_CubeMapPass, m_SSAOPass, m_ShadowPass, m_Config);
     m_DrawScreenQuadPass = new DrawScreenQuadPass(this);
     m_DrawBloomPass = new DrawBloomPass(this, m_Config);
     m_DrawColorCorrectionPass = new DrawColorCorrectionPass(this);

src/Engine/Rendering/ShadowPass.cpp

@@ -6,7 +6,7 @@ ShadowPass::ShadowPass(IRenderer * renderer, int shadow_res_x, int shadow_res_y)
 	m_ResolutionSizeWidth = shadow_res_x;
 	m_ResolutionSizeHeight = shadow_res_y;
 
-	CheckStatus(true);
+	InitializeFrameBuffers();
 	InitializeShaderPrograms();
 }
 
@@ -14,17 +14,18 @@ ShadowPass::ShadowPass(IRenderer * renderer)
 {
 	m_Renderer = renderer;
 
-	CheckStatus(true);
+	InitializeFrameBuffers();
 	InitializeShaderPrograms();
 }
 
 ShadowPass::~ShadowPass()
 {
-	CommonFunctions::DeleteTexture(&m_DepthMap);
+
 }
 
 void ShadowPass::DebugGUI()
 {
+	ImGui::Checkbox("EnableShadows", &m_EnableShadows);
 	ImGui::DragFloat2("ShadowMapNearFar", m_NearFarPlane, 1.f, -1000.f, 1000.f);
 	ImGui::DragFloat("ShadowClippingWeight", &m_SplitWeight, 0.001f, 0.f, 1.f);
 	ImGui::Checkbox("ShadowTransparentObjects", &m_TransparentObjects);
@@ -125,7 +126,6 @@ float ShadowPass::FindRadius(ShadowFrustum& frustum)
 void ShadowPass::InitializeFrameBuffers()
 {
 	// Depth texture
-	glDeleteTextures(1, &m_DepthMap);
 	glGenTextures(1, &m_DepthMap);
 
 	glBindTexture(GL_TEXTURE_2D_ARRAY, m_DepthMap);
@@ -156,12 +156,12 @@ void ShadowPass::InitializeShaderPrograms()
 	m_ShadowProgram->BindFragDataLocation(0, "ShadowMap");
 	m_ShadowProgram->Link();
 
-	m_ShadowProgramSkinned = ResourceManager::Load<ShaderProgram>("#ShadowProgramSkinned");
-	m_ShadowProgramSkinned->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/ShadowSkinned.vert.glsl")));
-	m_ShadowProgramSkinned->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/Shadow.frag.glsl")));
-	m_ShadowProgramSkinned->Compile();
-	m_ShadowProgramSkinned->BindFragDataLocation(0, "ShadowMap");
-	m_ShadowProgramSkinned->Link();
+    m_ShadowProgramSkinned = ResourceManager::Load<ShaderProgram>("#ShadowProgramSkinned");
+    m_ShadowProgramSkinned->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/ShadowSkinned.vert.glsl")));
+    m_ShadowProgramSkinned->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/Shadow.frag.glsl")));
+    m_ShadowProgramSkinned->Compile();
+    m_ShadowProgramSkinned->BindFragDataLocation(0, "ShadowMap");
+    m_ShadowProgramSkinned->Link();
 }
 
 void ShadowPass::ClearBuffer()
@@ -209,109 +209,40 @@ void ShadowPass::RadiusToLightspace(ShadowFrustum& frustum)
 	frustum.LRBT = { left, right, bottom, top };
 }
 
-void ShadowPass::CheckStatus(bool shadowStatus)
-{
-	if (m_EnableShadows == shadowStatus) {
-		return;
-	}
-
-	m_EnableShadows = shadowStatus;
-
-	if (m_EnableShadows == false) {
-		CommonFunctions::DeleteTexture(&m_DepthMap);
-		return;
-	}
-
-	InitializeFrameBuffers();
-}
-
 void ShadowPass::Draw(RenderScene & scene)
 {
-	if (!m_EnableShadows) {
-		return;
-	}
+	if (m_EnableShadows) {
+		InitializeCameras(scene);
+		UpdateSplitDist(m_shadowFrusta, scene.Camera->NearClip(), scene.Camera->FarClip());
 
-	InitializeCameras(scene);
-	UpdateSplitDist(m_shadowFrusta, scene.Camera->NearClip(), scene.Camera->FarClip());
+		ShadowPassState* state = new ShadowPassState(m_DepthBuffer.GetHandle());
 
-	ShadowPassState* state = new ShadowPassState(m_DepthBuffer.GetHandle());
+		
+		glViewport(0, 0, m_ResolutionSizeWidth, m_ResolutionSizeHeight);
 
-	glViewport(0, 0, m_ResolutionSizeWidth, m_ResolutionSizeHeight);
+		for (int i = 0; i < m_CurrentNrOfSplits; i++) {
+			UpdateFrustumPoints(m_shadowFrusta[i], scene.Camera->Position(), scene.Camera->Forward());
 
-	for (int i = 0; i < m_CurrentNrOfSplits; i++) {
-		UpdateFrustumPoints(m_shadowFrusta[i], scene.Camera->Position(), scene.Camera->Forward());
-
-		glFramebufferTextureLayer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, m_DepthMap, 0, i);
-
-		GLuint shaderHandle;
-
-		for (auto &job : scene.Jobs.DirectionalLight) {
-
-			auto directionalLightJob = std::dynamic_pointer_cast<DirectionalLightJob>(job);
-
-			if (directionalLightJob) {
-				m_LightView[i] = glm::lookAt(glm::vec3(-directionalLightJob->Direction) + m_shadowFrusta[i].MiddlePoint, m_shadowFrusta[i].MiddlePoint, glm::vec3(0.f, 1.f, 0.f));
-
-				PointsToLightspace(m_shadowFrusta[i], m_LightView[i]);
-				//FindRadius(m_shadowFrusta[i]);
-				//RadiusToLightspace(m_shadowFrusta[i]);
-				m_LightProjection[i] = glm::ortho(m_shadowFrusta[i].LRBT[LEFT], m_shadowFrusta[i].LRBT[RIGHT], m_shadowFrusta[i].LRBT[BOTTOM], m_shadowFrusta[i].LRBT[TOP], m_NearFarPlane[NEAR], m_NearFarPlane[FAR]);
+			glFramebufferTextureLayer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, m_DepthMap, 0, i);
 
 
-				m_ShadowProgram->Bind();
-				shaderHandle = m_ShadowProgram->GetHandle();
-				glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(m_LightProjection[i]));
-				glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(m_LightView[i]));
+			GLuint shaderHandle = 0;
+			GLuint lastModel = 0;
+			for (auto &job : scene.Jobs.DirectionalLight) {
 
-				m_ShadowProgramSkinned->Bind();
-				shaderHandle = m_ShadowProgramSkinned->GetHandle();
-				glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(m_LightProjection[i]));
-				glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(m_LightView[i]));
+				auto directionalLightJob = std::dynamic_pointer_cast<DirectionalLightJob>(job);
 
+				if (directionalLightJob) {
+					m_LightView[i] = glm::lookAt(glm::vec3(-directionalLightJob->Direction) + m_shadowFrusta[i].MiddlePoint, m_shadowFrusta[i].MiddlePoint, glm::vec3(0.f, 1.f, 0.f));
 
+					PointsToLightspace(m_shadowFrusta[i], m_LightView[i]);
+					//FindRadius(m_shadowFrusta[i]);
+					//RadiusToLightspace(m_shadowFrusta[i]);
+					m_LightProjection[i] = glm::ortho(m_shadowFrusta[i].LRBT[LEFT], m_shadowFrusta[i].LRBT[RIGHT], m_shadowFrusta[i].LRBT[BOTTOM], m_shadowFrusta[i].LRBT[TOP], m_NearFarPlane[NEAR], m_NearFarPlane[FAR]);
 
-				GLERROR("ShadowLight ERROR");
+					GLERROR("ShadowLight ERROR");
 
-				for (auto &objectJob : scene.Jobs.OpaqueObjects) {
-					if (!std::dynamic_pointer_cast<ExplosionEffectJob>(objectJob)) {
-						auto modelJob = std::dynamic_pointer_cast<ModelJob>(objectJob);
-
-						if (!modelJob->Shadow) {
-							continue;
-						}
-
-						if (modelJob->Model->IsSkinned()) {
-							m_ShadowProgramSkinned->Bind();
-							shaderHandle = m_ShadowProgramSkinned->GetHandle();
-
-							std::vector<glm::mat4> frameBones;
-							if (modelJob->BlendTree != nullptr) {
-								frameBones = modelJob->BlendTree->GetFinalPose();
-							}
-							else {
-								frameBones = modelJob->Skeleton->GetTPose();
-							}
-							glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
-
-						}
-						else {
-							m_ShadowProgram->Bind();
-							shaderHandle = m_ShadowProgram->GetHandle();
-						}
-
-						glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(modelJob->Matrix));
-						glUniform1f(glGetUniformLocation(shaderHandle, "Alpha"), 1.f);
-
-						glBindVertexArray(modelJob->Model->VAO);
-						glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, modelJob->Model->ElementBuffer);
-						glDrawElements(GL_TRIANGLES, modelJob->EndIndex - modelJob->StartIndex + 1, GL_UNSIGNED_INT, (void*)(modelJob->StartIndex * sizeof(unsigned int)));
-
-						GLERROR("Shadow Draw ERROR");
-					}
-				}
-				if (m_TransparentObjects) {
-					state->CullFace(GL_BACK);
-					for (auto &objectJob : scene.Jobs.TransparentObjects) {
+					for (auto &objectJob : scene.Jobs.OpaqueObjects) {
 						if (!std::dynamic_pointer_cast<ExplosionEffectJob>(objectJob)) {
 							auto modelJob = std::dynamic_pointer_cast<ModelJob>(objectJob);
 
@@ -319,68 +250,114 @@ void ShadowPass::Draw(RenderScene & scene)
 								continue;
 							}
 
-							if (modelJob->Model->IsSkinned()) {
-								m_ShadowProgramSkinned->Bind();
-								shaderHandle = m_ShadowProgramSkinned->GetHandle();
-
-								std::vector<glm::mat4> frameBones;
-								if (modelJob->BlendTree != nullptr) {
-									frameBones = modelJob->BlendTree->GetFinalPose();
+                            if(modelJob->Model->IsSkinned()) {
+								if (shaderHandle != m_ShadowProgramSkinned->GetHandle()) {
+									m_ShadowProgramSkinned->Bind();
+									shaderHandle = m_ShadowProgramSkinned->GetHandle();
 								}
-								else {
-									frameBones = modelJob->Skeleton->GetTPose();
-								}
-								glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
 
+                                std::vector<glm::mat4> frameBones;
+                                if (modelJob->BlendTree != nullptr) {
+                                    frameBones = modelJob->BlendTree->GetFinalPose();
+                                } else {
+                                    frameBones = modelJob->Skeleton->GetTPose();
+                                }
+                                glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
+
+                            } else {
+								if (shaderHandle != m_ShadowProgram->GetHandle()) {
+									m_ShadowProgram->Bind();
+									shaderHandle = m_ShadowProgram->GetHandle();
+								}
+                            }
+
+							glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "PVM"), 1, GL_FALSE, glm::value_ptr(m_LightProjection[i] * m_LightView[i] * modelJob->Matrix));
+							glUniform1f(glGetUniformLocation(shaderHandle, "Alpha"), 1.f);
+
+							if (lastModel != modelJob->ModelID) {
+								glBindVertexArray(modelJob->Model->VAO);
+								glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, modelJob->Model->ElementBuffer);
 							}
-							else {
-								m_ShadowProgram->Bind();
-								shaderHandle = m_ShadowProgram->GetHandle();
-							}
-
-							glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(modelJob->Matrix));
-							glUniform1f(glGetUniformLocation(shaderHandle, "Alpha"), modelJob->Color.a);
-
-							if (m_TexturedShadows) {
-								switch (modelJob->Type) {
-								case RawModel::MaterialType::SingleTextures:
-								case RawModel::MaterialType::Basic:
-								{
-									glActiveTexture(GL_TEXTURE24);
-									if (modelJob->DiffuseTexture.size() > 0 && modelJob->DiffuseTexture[0]->Texture != nullptr) {
-										glBindTexture(GL_TEXTURE_2D, modelJob->DiffuseTexture[0]->Texture->m_Texture);
-										glUniform2fv(glGetUniformLocation(shaderHandle, "DiffuseUVRepeat"), 1, glm::value_ptr(modelJob->DiffuseTexture[0]->UVRepeat));
-									}
-									else {
-										glBindTexture(GL_TEXTURE_2D, m_WhiteTexture->m_Texture);
-										glUniform2fv(glGetUniformLocation(shaderHandle, "DiffuseUVRepeat"), 1, glm::value_ptr(glm::vec2(1.0f, 1.0f)));
-									}
-									break;
-								}
-								case RawModel::MaterialType::SplatMapping:
-								{
-									glActiveTexture(GL_TEXTURE24);
-									glBindTexture(GL_TEXTURE_2D, m_WhiteTexture->m_Texture);
-									glUniform2fv(glGetUniformLocation(shaderHandle, "DiffuseUVRepeat"), 1, glm::value_ptr(glm::vec2(1.0f, 1.0f)));
-									break;
-								}
-								}
-							}
-
-							glBindVertexArray(modelJob->Model->VAO);
-							glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, modelJob->Model->ElementBuffer);
 							glDrawElements(GL_TRIANGLES, modelJob->EndIndex - modelJob->StartIndex + 1, GL_UNSIGNED_INT, (void*)(modelJob->StartIndex * sizeof(unsigned int)));
 
 							GLERROR("Shadow Draw ERROR");
 						}
 					}
-					state->CullFace(GL_FRONT);
+					if (m_TransparentObjects) {
+						state->CullFace(GL_BACK);
+						for (auto &objectJob : scene.Jobs.TransparentObjects) {
+							if (!std::dynamic_pointer_cast<ExplosionEffectJob>(objectJob)) {
+								auto modelJob = std::dynamic_pointer_cast<ModelJob>(objectJob);
+
+								if (!modelJob->Shadow) {
+									continue;
+								}
+
+                                if (modelJob->Model->IsSkinned()) {
+									if (shaderHandle != m_ShadowProgramSkinned->GetHandle()) {
+										m_ShadowProgramSkinned->Bind();
+										shaderHandle = m_ShadowProgramSkinned->GetHandle();
+									}
+
+                                    std::vector<glm::mat4> frameBones;
+                                    if (modelJob->BlendTree != nullptr) {
+                                        frameBones = modelJob->BlendTree->GetFinalPose();
+                                    } else {
+                                        frameBones = modelJob->Skeleton->GetTPose();
+                                    }
+                                    glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
+
+                                } else {
+									if (shaderHandle != m_ShadowProgram->GetHandle()) {
+										m_ShadowProgram->Bind();
+										shaderHandle = m_ShadowProgram->GetHandle();
+									}
+                                }
+
+								glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "PVM"), 1, GL_FALSE, glm::value_ptr(m_LightProjection[i] * m_LightView[i] * modelJob->Matrix));
+								glUniform1f(glGetUniformLocation(shaderHandle, "Alpha"), modelJob->Color.a);
+
+								if (m_TexturedShadows) {
+									switch (modelJob->Type) {
+									case RawModel::MaterialType::SingleTextures:
+									case RawModel::MaterialType::Basic:
+									{
+										glActiveTexture(GL_TEXTURE24);
+										if (modelJob->DiffuseTexture.size() > 0 && modelJob->DiffuseTexture[0]->Texture != nullptr) {
+											glBindTexture(GL_TEXTURE_2D, modelJob->DiffuseTexture[0]->Texture->m_Texture);
+											glUniform2fv(glGetUniformLocation(shaderHandle, "DiffuseUVRepeat"), 1, glm::value_ptr(modelJob->DiffuseTexture[0]->UVRepeat));
+										}
+										else {
+											glBindTexture(GL_TEXTURE_2D, m_WhiteTexture->m_Texture);
+											glUniform2fv(glGetUniformLocation(shaderHandle, "DiffuseUVRepeat"), 1, glm::value_ptr(glm::vec2(1.0f, 1.0f)));
+										}
+										break;
+									}
+									case RawModel::MaterialType::SplatMapping:
+									{
+										glActiveTexture(GL_TEXTURE24);
+										glBindTexture(GL_TEXTURE_2D, m_WhiteTexture->m_Texture);
+										glUniform2fv(glGetUniformLocation(shaderHandle, "DiffuseUVRepeat"), 1, glm::value_ptr(glm::vec2(1.0f, 1.0f)));
+										break;
+									}
+									}
+								}
+								if (lastModel != modelJob->ModelID) {
+									glBindVertexArray(modelJob->Model->VAO);
+									glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, modelJob->Model->ElementBuffer);
+								}
+								glDrawElements(GL_TRIANGLES, modelJob->EndIndex - modelJob->StartIndex + 1, GL_UNSIGNED_INT, (void*)(modelJob->StartIndex * sizeof(unsigned int)));
+
+								GLERROR("Shadow Draw ERROR");
+							}
+						}
+						state->CullFace(GL_FRONT);
+					}
 				}
 			}
 		}
+		glViewport(0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
+		m_DepthBuffer.Unbind();
+		delete state;
 	}
-
-	glViewport(0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
-	m_DepthBuffer.Unbind();
-	delete state;
 }

src/Engine/Rendering/Skeleton.cpp

@@ -33,33 +33,33 @@ void Skeleton::AccumulateBoneTransforms(bool noRootMotion, const Animation* anim
     PoseData poseData;
     
     if (animation->JointAnimations.find(bone->ID) != animation->JointAnimations.end()) {
-        std::vector<Animation::Keyframe> boneKeyFrames = animation->JointAnimations.at(bone->ID);
+        const std::vector<Animation::Keyframe>& boneKeyFrames = animation->JointAnimations.at(bone->ID);
 
-        Animation::Keyframe currentFrame;
-        Animation::Keyframe nextFrame;
+        const Animation::Keyframe* currentFrame;
+        const Animation::Keyframe* nextFrame;
 
         if (boneKeyFrames.size() > 1) { // 2+ keyframes for the current bone
             for (int index = boneKeyFrames.size()-1; index >= 0; index--) { // find the bone keyframes that surrounds the current frame
                 if (time >= boneKeyFrames.at(index).Time) {
-                    currentFrame = boneKeyFrames.at(index);
-                    nextFrame = boneKeyFrames.at((index + 1) % boneKeyFrames.size());
+                    currentFrame = &boneKeyFrames.at(index);
+                    nextFrame = &boneKeyFrames.at((index + 1) % boneKeyFrames.size());
                     break;
                 }
             }
 
             float progress;
 
-            if (nextFrame.Index == 0) {
+            if (nextFrame->Index == 0) {
                 nextFrame = currentFrame;
-                progress = (time - currentFrame.Time) / (animation->Duration - currentFrame.Time);
+                progress = (time - currentFrame->Time) / (animation->Duration - currentFrame->Time);
             } else {
-                progress = (time - currentFrame.Time) / (nextFrame.Time - currentFrame.Time);
+                progress = (time - currentFrame->Time) / (nextFrame->Time - currentFrame->Time);
 
             }
 
             progress = glm::clamp(progress, 0.0f, 1.0f);
-            Animation::Keyframe::BoneProperty currentBoneProperty = currentFrame.BoneProperties;
-            Animation::Keyframe::BoneProperty nextBoneProperty = nextFrame.BoneProperties;
+            const Animation::Keyframe::BoneProperty& currentBoneProperty = currentFrame->BoneProperties;
+			const Animation::Keyframe::BoneProperty& nextBoneProperty = nextFrame->BoneProperties;
 
             glm::vec3 position = currentBoneProperty.Position * (1.f - progress) + nextBoneProperty.Position * progress;
             glm::quat rotation = glm::normalize(glm::slerp(currentBoneProperty.Rotation, nextBoneProperty.Rotation, progress));
@@ -77,10 +77,10 @@ void Skeleton::AccumulateBoneTransforms(bool noRootMotion, const Animation* anim
             boneMatrices[bone->ID] = poseData;
 
         } else { // 1 keyframes for the current bone
-            currentFrame = boneKeyFrames.at(0);
-            poseData.Translation = currentFrame.BoneProperties.Position;
-            poseData.Orientation = currentFrame.BoneProperties.Rotation;
-            poseData.Scale = currentFrame.BoneProperties.Scale;
+            currentFrame = &boneKeyFrames.at(0);
+            poseData.Translation = currentFrame->BoneProperties.Position;
+            poseData.Orientation = currentFrame->BoneProperties.Rotation;
+            poseData.Scale = currentFrame->BoneProperties.Scale;
             boneMatrices[bone->ID] = poseData;
         }
     }
@@ -117,33 +117,33 @@ Skeleton::PoseData Skeleton::GetAdditiveBonePose(const Bone* bone, const Animati
     glm::vec3 scale = glm::vec3(1);
 
     if (animation->JointAnimations.find(bone->ID) != animation->JointAnimations.end()) {
-        std::vector<Animation::Keyframe> boneKeyFrames = animation->JointAnimations.at(bone->ID);
+        const std::vector<Animation::Keyframe>& boneKeyFrames = animation->JointAnimations.at(bone->ID);
 
-        Animation::Keyframe currentFrame;
-        Animation::Keyframe nextFrame;
+        const Animation::Keyframe* currentFrame;
+        const Animation::Keyframe* nextFrame;
 
         if (boneKeyFrames.size() > 1) { // 2+ keyframes for the current bone
             for (int index = boneKeyFrames.size()-1; index >= 0; index--) { // find the bone keyframes that surrounds the current frame
                 if (time >= boneKeyFrames.at(index).Time) {
-                    currentFrame = boneKeyFrames.at(index);
-                    nextFrame = boneKeyFrames.at((index + 1) % boneKeyFrames.size());
+                    currentFrame = &boneKeyFrames.at(index);
+                    nextFrame = &boneKeyFrames.at((index + 1) % boneKeyFrames.size());
                     break;
                 }
             }
 
             float progress;
 
-            if (nextFrame.Index == 0) {
+            if (nextFrame->Index == 0) {
                 nextFrame = currentFrame;
-                progress = (time - currentFrame.Time) / (animation->Duration - currentFrame.Time);
+                progress = (time - currentFrame->Time) / (animation->Duration - currentFrame->Time);
             } else {
-                progress = (time - currentFrame.Time) / (nextFrame.Time - currentFrame.Time);
+                progress = (time - currentFrame->Time) / (nextFrame->Time - currentFrame->Time);
             }
 
             progress = glm::clamp(progress, 0.0f, 1.0f);
             
-            Animation::Keyframe::BoneProperty currentBoneProperty = currentFrame.BoneProperties;
-            Animation::Keyframe::BoneProperty nextBoneProperty = nextFrame.BoneProperties;
+            const Animation::Keyframe::BoneProperty& currentBoneProperty = currentFrame->BoneProperties;
+            const Animation::Keyframe::BoneProperty& nextBoneProperty = nextFrame->BoneProperties;
 
             position = currentBoneProperty.Position * (1.f - progress) + nextBoneProperty.Position * progress;
             rotation = glm::slerp(currentBoneProperty.Rotation, nextBoneProperty.Rotation, progress);
@@ -151,10 +151,10 @@ Skeleton::PoseData Skeleton::GetAdditiveBonePose(const Bone* bone, const Animati
 
 
         } else { // 1 keyframes for the current bone
-            currentFrame = boneKeyFrames.at(0);
-            position = currentFrame.BoneProperties.Position;
-            rotation = currentFrame.BoneProperties.Rotation;
-            scale = currentFrame.BoneProperties.Scale;
+            currentFrame = &boneKeyFrames.at(0);
+            position = currentFrame->BoneProperties.Position;
+            rotation = currentFrame->BoneProperties.Rotation;
+            scale = currentFrame->BoneProperties.Scale;
         }
     }
 
@@ -270,10 +270,10 @@ void Skeleton::AccumulateFinalPose(std::map<int, glm::mat4>& boneMatrices, std::
         boneMatrices[bone->ID] = boneMatrix * bone->OffsetMatrix;
     } else {
         if (bone->Parent) {
-            boneMatrix = parentMatrix * (glm::inverse(bone->OffsetMatrix) * bone->Parent->OffsetMatrix);
+            boneMatrix = parentMatrix * bone->BindTransformMatrix * bone->Parent->OffsetMatrix;
             boneMatrices[bone->ID] = boneMatrix * bone->OffsetMatrix;
         } else {
-            boneMatrix = glm::inverse(bone->OffsetMatrix);
+            boneMatrix = bone->BindTransformMatrix;
             boneMatrices[bone->ID] = parentMatrix;
         }
     }

src/Engine/Rendering/Util/CommonFunctions.cpp

@@ -17,25 +17,26 @@ void CommonFunctions::GenerateMultiSampleTexture(GLuint* texture, int numSamples
 {
 	glDeleteTextures(1, texture);
 	glGenTextures(1, texture);
-	glBindTexture(GL_TEXTURE_2D_MULTISAMPLE, *texture);
-	glTexImage2DMultisample(GL_TEXTURE_2D_MULTISAMPLE, numSamples, internalFormat, dimensions.x, dimensions.y, false);
+	glBindTexture(GL_TEXTURE_2D, *texture);
+	GLERROR("Texture initialization failed 1");
+	glTexImage2DMultisample(GL_TEXTURE_2D_MULTISAMPLE, numSamples, internalFormat, dimensions.x, dimensions.y, GL_FALSE);
 	GLERROR("Texture initialization failed");
 }
 
 
-void CommonFunctions::GenerateMipMapTexture(GLuint* texture, GLenum wrapping, glm::vec2 dimensions, GLint format, GLenum type, GLint numMipMaps)
+void CommonFunctions::GenerateMipMapTexture(GLuint* texture, GLenum wrapping, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type, GLint numMipMaps, GLint MAGFilter, GLint MINFilter)
 {
     glDeleteTextures(1, texture);
 	glGenTextures(1, texture);
 	glBindTexture(GL_TEXTURE_2D, *texture);
-	glTexStorage2D(GL_TEXTURE_2D, numMipMaps, GL_RGBA8, dimensions.x, dimensions.y);
+	glTexStorage2D(GL_TEXTURE_2D, numMipMaps, internalFormat, dimensions.x, dimensions.y);
 	//glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, dimensions.x, dimensions.y, format, type, NULL);
     GLERROR("MipMap Texture glTexSubImage2D failed");
 	glGenerateMipmap(GL_TEXTURE_2D);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, wrapping);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, wrapping);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, MAGFilter);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, MINFilter);
 	GLERROR("MipMap Texture initialization failed");
 }
 

src/Engine/Sound/SoundManager.cpp

@@ -30,10 +30,7 @@ SoundManager::SoundManager(World* world, EventBroker* eventBroker)
     EVENT_SUBSCRIBE_MEMBER(m_EPlayerSpawned, &SoundManager::OnPlayerSpawned);
     EVENT_SUBSCRIBE_MEMBER(m_EPlayQueueOnEntity, &SoundManager::OnPlayQueueOnEntity);
     EVENT_SUBSCRIBE_MEMBER(m_EChangeBGM, &SoundManager::OnChangeBGM);
-
-    Events::ChangeBGM e;
-    e.FilePath = "Audio/bgm/MenuMusic.wav";
-    m_EventBroker->Publish(e);
+    EVENT_SUBSCRIBE_MEMBER(m_ESetCamera, &SoundManager::OnSetCamera);
 }
 
 SoundManager::~SoundManager()
@@ -67,8 +64,7 @@ void SoundManager::Update(double dt)
     deleteInactiveEmitters();
     updateEmitters(dt);
     updateListener(dt);
-    if (m_DrumLoopHasBeenStarted)
-        matchBGMLoop();
+    matchBGMLoop();
 }
 
 void SoundManager::deleteInactiveEmitters()
@@ -363,15 +359,6 @@ bool SoundManager::OnPlayerSpawned(const Events::PlayerSpawned &e)
 {
     if (e.PlayerID == -1) { // Local player
         m_LocalPlayer = e.Player;
-        if (m_DrumLoopHasBeenStarted) {
-            return true;
-        }
-        m_CurrentBGMCombo = createSource("Audio/BGM/Layer2.wav");
-        m_CurrentBGMCombo->Type = SoundType::BGM;
-        alSourcei(m_CurrentBGMCombo->ALsource, AL_LOOPING, 1);
-        setGain(m_CurrentBGMCombo, 0);
-        playSound(m_CurrentBGMCombo);
-        m_DrumLoopHasBeenStarted = true;
         return true;
     }
     return false;
@@ -394,7 +381,9 @@ bool SoundManager::OnPlayQueueOnEntity(const Events::PlayQueueOnEntity &e)
 bool SoundManager::OnChangeBGM(const Events::ChangeBGM &e)
 {
     if (m_CurrentBGM != nullptr) {
-        stopSound(m_CurrentBGM);
+        if (getSourceState(m_CurrentBGM->ALsource) == AL_PLAYING) {
+            stopSound(m_CurrentBGM);
+        }
     }
     m_CurrentBGM = createSource(e.FilePath);
     m_CurrentBGM->Type = SoundType::BGM;
@@ -403,6 +392,34 @@ bool SoundManager::OnChangeBGM(const Events::ChangeBGM &e)
     return true;
 }
 
+bool SoundManager::OnSetCamera(const Events::SetCamera& e)
+{
+    if (e.CameraEntity.Name() == "Overview_Camera_Start_Menu") {
+        if (m_CurrentBGMCombo != nullptr) {
+            if (getSourceState(m_CurrentBGMCombo->ALsource) == AL_PLAYING) {
+                stopSound(m_CurrentBGMCombo);
+            }
+        }
+        Events::ChangeBGM changeBGM;
+        changeBGM.FilePath = "Audio/BGM/MenuMusic.wav";
+        m_EventBroker->Publish(changeBGM);
+    } else if (e.CameraEntity.Name() == "PickTeamCamera") {
+        Events::ChangeBGM changeBGM;
+        changeBGM.FilePath = "Audio/BGM/Layer1.wav";
+        m_EventBroker->Publish(changeBGM);
+        if (m_CurrentBGMCombo != nullptr) {
+            if (getSourceState(m_CurrentBGMCombo->ALsource) == AL_PLAYING) {
+                stopSound(m_CurrentBGMCombo);
+            }
+        }
+        m_CurrentBGMCombo = createSource("Audio/BGM/Layer2.wav");
+        m_CurrentBGMCombo->Type = SoundType::BGM;
+        alSourcei(m_CurrentBGMCombo->ALsource, AL_LOOPING, 1);
+        setGain(m_CurrentBGMCombo, 0);
+        playSound(m_CurrentBGMCombo);
+    }
+}
+
 ALenum SoundManager::getSourceState(ALuint source)
 {
     ALenum state;
@@ -419,14 +436,14 @@ void SoundManager::setSoundProperties(Source* source, ComponentWrapper* soundCom
 {
     float gain;
     switch (source->Type) {
-    case SoundType::SFX: 
-        gain = m_SFXVolumeChannel; 
+    case SoundType::SFX:
+        gain = m_SFXVolumeChannel;
         break;
-    case SoundType::BGM: 
+    case SoundType::BGM:
         gain = m_BGMVolumeChannel;
         break;
-    case SoundType::Announcer: 
-        gain = m_AnnouncerVolumeChannel; 
+    case SoundType::Announcer:
+        gain = m_AnnouncerVolumeChannel;
         break;
     default:
         gain = 1.f;

src/Game/Systems/SoundSystem.cpp

@@ -30,11 +30,6 @@ bool SoundSystem::OnPlayerSpawned(const Events::PlayerSpawned &e)
         Events::PlayAnonuncerVoice go;
         go.FilePath = "Audio/Announcer/" + m_Announcer + "/Go.wav";
         m_EventBroker->Publish(go);
-        {
-            Events::ChangeBGM ev;
-            ev.FilePath = "Audio/BGM/Layer1.wav";
-            m_EventBroker->Publish(ev);
-        }
     }
     return true;
 }

src/Game/Systems/SpectatorCameraSystem.cpp

@@ -61,7 +61,11 @@ bool SpectatorCameraSystem::OnInputCommand(const Events::InputCommand& e)
     // TODO: 1 Signifies spectator, should probably have real enum here later.
     // Spectators should never end up at the class select, instead put them at the SpectatorCamera.
     if (swapToClass && m_PickedTeam != 1) {
-        camName = "PickClassCamera";
+        if (m_PickedTeam == 2) {
+            camName = "PickClassCameraRed";
+        } else if (m_PickedTeam == 3) {
+            camName = "PickClassCameraBlue";
+        }
     } else if (e.Command == "SwapToTeamPick") {
         camName = "PickTeamCamera";
     } else {