Fixed linking issue.

include/Engine/Network/NetworkClient.h

@@ -9,13 +9,16 @@ typedef unsigned int PacketID;
 class NetworkClient
 {
 public:
+    NetworkClient();
+    virtual ~NetworkClient();
     virtual void Connect(std::string playerName, std::string address, int port) = 0;
     virtual void Disconnect() = 0;
     virtual void Receive(Packet& packet) = 0;
     virtual void Send(Packet & packet) = 0;
     virtual bool IsSocketAvailable() = 0;
 protected:
-    char m_ReadBuffer[BUFFERSIZE] = { 0 };
+    char* m_ReadBuffer;
+    unsigned int m_BufferSize = BUFFERSIZE;
 };
 
 #endif

include/Engine/Network/NetworkServer.h

@@ -10,12 +10,15 @@ typedef unsigned int PacketID;
 class NetworkServer
 {
 public:
+    NetworkServer();
+    virtual ~NetworkServer();
     virtual void AcceptNewConnections(int& nextPlayerID, std::map<PlayerID, PlayerDefinition>& connectedPlayers) = 0;
     virtual void Receive(Packet & packet, PlayerDefinition & playerDefinition) = 0;
     virtual void Send(Packet & packet, PlayerDefinition & playerDefinition) = 0;
     virtual void Send(Packet & packet) = 0;
 protected:
-    char m_ReadBuffer[BUFFERSIZE] = { 0 };
+    char* m_ReadBuffer;
+    unsigned int m_BufferSize = BUFFERSIZE;
 };
 
 #endif

include/Engine/Network/Server.h

@@ -54,7 +54,7 @@ private:
     std::vector<Events::InputCommand> m_InputCommandsToBroadcast;
     //Timers
     std::clock_t m_StartPingTime;
-    
+
     // Packet loss logic
     PacketID m_PacketID = 0;
     PacketID m_PreviousPacketID = 0;
@@ -64,6 +64,7 @@ private:
     void reliableBroadcast(Packet& packet);
     void unreliableBroadcast(Packet& packet);
     void sendSnapshot();
+    void addPlayersToPacket(Packet& packet, EntityID entityID);
     void addChildrenToPacket(Packet& packet, EntityID entityID);
     void addInputCommandsToPacket(Packet& packet);
     void sendPing();
@@ -77,7 +78,7 @@ private:
     void parsePlayerTransform(Packet& packet);
     void parseOnInputCommand(Packet& packet);
     void parseClientPing();
-    void parsePing();    
+    void parsePing();
     void parseUDPConnect(Packet & packet);
     void parseTCPConnect(Packet & packet);
     void parseDisconnect();

include/Engine/Network/TCPClient.h

@@ -20,7 +20,7 @@ private:
     boost::asio::ip::tcp::endpoint m_Endpoint;
     boost::asio::io_service m_IOService;
     std::unique_ptr<boost::asio::ip::tcp::socket> m_Socket;
-    size_t readBuffer(char* data);
+    size_t readBuffer();
     PacketID m_SendPacketID = 0;
     bool m_IsConnected = false;
 };

include/Engine/Network/TCPServer.h

@@ -25,7 +25,7 @@ private:
     void handle_accept(boost::shared_ptr<boost::asio::ip::tcp::socket> socket,
         int& nextPlayerID, std::map<PlayerID, PlayerDefinition>& connectedPlayers,
         const boost::system::error_code& error);
-    int readBuffer(char* data, PlayerDefinition& playerDefinition);
+    int readBuffer(PlayerDefinition& playerDefinition);
 };
 
 #endif

include/Engine/Network/UDPClient.h

@@ -20,7 +20,7 @@ private:
     boost::asio::io_service m_IOService;
     boost::asio::ip::udp::endpoint m_ReceiverEndpoint;
     boost::shared_ptr<boost::asio::ip::udp::socket> m_Socket;
-    int readBuffer(char* data);
+    int readBuffer();
     PacketID m_SendPacketID = 0;
 };
 

include/Engine/Network/UDPServer.h

@@ -19,7 +19,7 @@ private:
     boost::asio::io_service m_IOService;
     boost::asio::ip::udp::endpoint m_ReceiverEndpoint;
     std::unique_ptr<boost::asio::ip::udp::socket> m_Socket;
-    int readBuffer(char* data);
+    int readBuffer();
 };
 
 #endif

include/Engine/Rendering/DrawFinalPass.h

@@ -18,7 +18,7 @@ public:
     void InitializeTextures();
     void InitializeFrameBuffers();
     void InitializeShaderPrograms();
-    void Draw(RenderScene& scene, GLuint SSAOTexture);
+    void Draw(RenderScene& scene);
     void ClearBuffer();
     void OnWindowResize();
 
@@ -37,7 +37,7 @@ private:
     void GenerateMipMapTexture(GLuint* texture, GLenum wrapping, glm::vec2 dimensions, GLint format, GLenum type, GLint numMipMaps) const;
 
     void DrawSprites(std::list<std::shared_ptr<RenderJob>>&jobs, RenderScene& scene);
-    void DrawModelRenderQueues(std::list<std::shared_ptr<RenderJob>>& jobs, RenderScene& scene, GLuint SSAOTexture);
+    void DrawModelRenderQueues(std::list<std::shared_ptr<RenderJob>>& jobs, RenderScene& scene);
     void DrawShieldToStencilBuffer(std::list<std::shared_ptr<RenderJob>>& jobs, RenderScene& scene);
     void DrawShieldedModelRenderQueue(std::list<std::shared_ptr<RenderJob>>& jobs, RenderScene& scene);
     void DrawToDepthBuffer(std::list<std::shared_ptr<RenderJob>>& jobs, RenderScene& scene);

include/Engine/Rendering/Renderer.h

@@ -16,7 +16,6 @@
 #include "DrawScreenQuadPass.h"
 #include "DrawBloomPass.h"
 #include "DrawColorCorrectionPass.h"
-#include "SSAOPass.h"
 #include "../Core/EventBroker.h"
 #include "ImGuiRenderPass.h"
 #include "Camera.h"
@@ -59,12 +58,6 @@ private:
 
     int m_DebugTextureToDraw = 0;
     bool m_ResizeWindow = false;
-	float m_SSAO_Radius = 1.0f;
-	float m_SSAO_Bias = 0.05f;
-	float m_SSAO_Contrast = 1.5f;
-	float m_SSAO_IntensityScale = 1.0f;
-	int m_SSAO_NumOfSamples = 24;
-	int m_SSAO_NumOfTurns = 7;
 
     PickingPass* m_PickingPass;
     LightCullingPass* m_LightCullingPass;
@@ -73,7 +66,6 @@ private:
     DrawScreenQuadPass* m_DrawScreenQuadPass;
     DrawBloomPass* m_DrawBloomPass;
     DrawColorCorrectionPass* m_DrawColorCorrectionPass;
-	SSAOPass* m_SSAOPass;
 
     //----------------------Functions----------------------//
     void InitializeWindow();

include/Engine/Rendering/SSAOPass.h

@@ -1,59 +0,0 @@
-#ifndef SSAOPass_h__
-#define SSAOPass_h__
-
-#include "IRenderer.h"
-#include "SSAOPassState.h"
-//#include "LightCullingPass.h" Finalpass om den skall skickas in
-#include "FrameBuffer.h"
-#include "ShaderProgram.h"
-#include "DrawBloomPass.h"
-//#include "Util/UnorderedMapVec2.h"
-#include "Texture.h"
-
-class SSAOPass
-{
-public:
-	SSAOPass(IRenderer* rendere);
-	~SSAOPass() { };
-
-	void Draw(GLuint depthBuffer, Camera* camera);
-	void Setting(float radius, float bias, float contrast, float intensityScale, int numOfSamples, int NumOfTurns);
-	void ClearBuffer();
-
-	//Return the SSAO of the texture sent to Draw
-	GLuint SSAOTexture() const { return m_DrawBloomPass->GaussianTexture(); }
-
-private:
-	void InitializeTexture();
-	void InitializeFrameBuffer();
-	void InitializeShaderProgram();
-	void InitializeBuffer();
-
-	void ComputeAO(GLuint depthBuffer, Camera* camera);
-	//void blurHorizontal(GLuint depthBuffer);
-	//void blurVertical(GLuint depthBuffer);
-
-	Model* m_ScreenQuad;
-
-	const IRenderer* m_Renderer;
-	static const GLint MAX_MIP_LEVEL = 5;
-	float m_Radius;
-	float m_Bias;
-	float m_Contrast;
-	float m_IntensityScale;
-	int m_NumOfSamples;
-	int m_NumOfTurns;
-
-	GLuint m_SSAOTexture;
-	FrameBuffer m_SSAOFramBuffer;
-
-	GLuint m_SSAOViewSpaceZTexture;
-	FrameBuffer m_SSAOViewSpaceZFramBuffer;
-
-	ShaderProgram* m_SSAOProgram;
-	ShaderProgram* m_SSAOViewSpaceZProgram;
-
-	DrawBloomPass* m_DrawBloomPass;
-};
-
-#endif

include/Engine/Rendering/SSAOPassState.h

@@ -1,15 +0,0 @@
-#ifndef SSAOPassState_h__
-#define SSAOPassState_h__
-
-#include "Rendering/RenderState.h"
-
-class SSAOPassState : public RenderState
-{
-public:
-	SSAOPassState();
-	~SSAOPassState();
-private:
-
-};
-
-#endif

resources/Schema/Entities/Player.xml

@@ -349,12 +349,13 @@
           <Components>
             <c:Animation>
               <AnimationName1>Idle</AnimationName1>
-              <Time1>1.8314163732853146</Time1>
+              <Time1>1.6050530664521858</Time1>
               <Speed1>1</Speed1>
             </c:Animation>
             <c:Model>
               <Resource>Models/Characters/Assault/FirstPerson.mesh</Resource>
               <Color A="1" B="1" G="0.309803933" R="0"/>
+              <Transparent>true</Transparent>
             </c:Model>
             <c:Transform/>
           </Components>
@@ -366,10 +367,11 @@
                 </c:BoneAttachment>
                 <c:Model>
                   <Resource>Models/Weapons/Blue/AssaultWeaponBlue.mesh</Resource>
+                  <Transparent>true</Transparent>
                 </c:Model>
                 <c:Transform>
-                  <Position X="0.120430619" Y="-0.229687244" Z="-0.181454629"/>
-                  <Orientation X="0.0104048112" Y="-0.0026817855" Z="0.0428442657"/>
+                  <Position X="0.12043035" Y="-0.234149337" Z="-0.181454644"/>
+                  <Orientation X="0.0104045281" Y="-0.00268131681" Z="0.0428438708"/>
                 </c:Transform>
               </Components>
               <Children>
@@ -475,7 +477,7 @@
       <Components>
         <c:Animation>
           <AnimationName1>Idle</AnimationName1>
-          <Time1>0.16333512901638159</Time1>
+          <Time1>1.620305457513453</Time1>
           <Speed1>1</Speed1>
         </c:Animation>
         <c:AnimationOffset>
@@ -499,8 +501,8 @@
               <Resource>Models/Weapons/Blue/AssaultWeaponBlue.mesh</Resource>
             </c:Model>
             <c:Transform>
-              <Position X="0.158296332" Y="1.03131664" Z="-0.21615544"/>
-              <Orientation X="-0.0626514703" Y="-0.0352048129" Z="0.12013837"/>
+              <Position X="0.160351232" Y="1.02591991" Z="-0.215102971"/>
+              <Orientation X="-0.0627480298" Y="-0.0432248674" Z="0.119431816"/>
             </c:Transform>
           </Components>
           <Children>

resources/Schema/Entities/PlayerRed.xml

@@ -349,12 +349,13 @@
           <Components>
             <c:Animation>
               <AnimationName1>Idle</AnimationName1>
-              <Time1>0.018170670865885086</Time1>
+              <Time1>1.6050530664521858</Time1>
               <Speed1>1</Speed1>
             </c:Animation>
             <c:Model>
               <Resource>Models/Characters/Assault/FirstPerson.mesh</Resource>
               <Color A="1" B="0" G="0" R="1"/>
+              <Transparent>true</Transparent>
             </c:Model>
             <c:Transform/>
           </Components>
@@ -366,10 +367,11 @@
                 </c:BoneAttachment>
                 <c:Model>
                   <Resource>Models/Weapons/Red/AssaultWeaponRed.mesh</Resource>
+                  <Transparent>true</Transparent>
                 </c:Model>
                 <c:Transform>
-                  <Position X="0.120430693" Y="-0.2284486" Z="-0.181454509"/>
-                  <Orientation X="0.0104046017" Y="-0.00268172775" Z="0.0428442247"/>
+                  <Position X="0.12043035" Y="-0.234149337" Z="-0.181454644"/>
+                  <Orientation X="0.0104045281" Y="-0.00268131681" Z="0.0428438708"/>
                 </c:Transform>
               </Components>
               <Children>
@@ -475,7 +477,7 @@
       <Components>
         <c:Animation>
           <AnimationName1>Idle</AnimationName1>
-          <Time1>0.11675631578762591</Time1>
+          <Time1>1.620305457513453</Time1>
           <Speed1>1</Speed1>
         </c:Animation>
         <c:AnimationOffset>
@@ -499,8 +501,8 @@
               <Resource>Models/Weapons/Red/AssaultWeaponRed.mesh</Resource>
             </c:Model>
             <c:Transform>
-              <Position X="0.157842755" Y="1.03184748" Z="-0.216178894"/>
-              <Orientation X="-0.0626459867" Y="-0.0335309952" Z="0.120309927"/>
+              <Position X="0.160351232" Y="1.02591991" Z="-0.215102971"/>
+              <Orientation X="-0.0627480298" Y="-0.0432248674" Z="0.119431816"/>
             </c:Transform>
           </Components>
           <Children>

resources/Shaders/DrawColorCorrection.frag.glsl

@@ -19,8 +19,6 @@ void main()
 	vec4 bloomColor = texture(BloomTexture, Input.TextureCoordinate);
 	vec4 hdrColorLowRes = texture(SceneTextureLowRes, Input.TextureCoordinate);
 	vec4 bloomColorLowRes = texture(BloomTextureLowRes, Input.TextureCoordinate);
-
-	//hdrColor = hdrColor * SSAO;
 	hdrColor += bloomColor;
 	hdrColorLowRes;
 
@@ -35,6 +33,7 @@ void main()
 
 	//gamme correction
 	result = pow(result, vec3(1.0 / Gamma));
+
 	fragmentColor = vec4(result, 1.0);
 	//fragmentColor = hdrColor;
 	//fragmentColor = bloomColor;

resources/Shaders/ForwardPlus.frag.glsl

@@ -1,7 +1,5 @@
 #version 430
 
-#define MIN_AMBIENT_LIGHT 0.3
-
 uniform mat4 M;
 uniform mat4 V;
 uniform mat4 P;
@@ -17,11 +15,10 @@ 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 = 0) uniform sampler2D DiffuseTexture;
+layout (binding = 1) uniform sampler2D NormalMapTexture;
+layout (binding = 2) uniform sampler2D SpecularMapTexture;
+layout (binding = 3) uniform sampler2D GlowMapTexture;
 
 #define TILE_SIZE 16
 
@@ -123,8 +120,6 @@ vec4 CalcNormalMappedValue(vec3 normal, vec3 tangent, vec3 bitangent, vec2 textu
 
 void main()
 {
-	float ao = texelFetch(AOTexture, ivec2(gl_FragCoord.xy), 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);
@@ -139,7 +134,7 @@ void main()
 	tilePos.y = int(gl_FragCoord.y/TILE_SIZE);
 
 	LightResult totalLighting;
-	totalLighting.Diffuse = vec4(AmbientColor.rgb * ao, 1.0);
+	totalLighting.Diffuse = vec4(AmbientColor.rgb, 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);
@@ -157,8 +152,8 @@ void main()
 		} 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);
+		totalLighting.Diffuse += light_result.Diffuse;
+		totalLighting.Specular += light_result.Specular;
 	}
 
 	vec4 color_result = mix((Color * diffuseTexel * DiffuseColor), Input.ExplosionColor, Input.ExplosionPercentageElapsed);

resources/Shaders/ForwardPlusSplatMapRGB.frag.glsl

@@ -1,7 +1,5 @@
 #version 430
 
-#define MIN_AMBIENT_LIGHT 0.3
-
 uniform mat4 M;
 uniform mat4 V;
 uniform mat4 P;
@@ -25,20 +23,19 @@ uniform vec2 SpecularUVRepeat3;
 uniform vec2 GlowUVRepeat1;
 uniform vec2 GlowUVRepeat2;
 uniform vec2 GlowUVRepeat3;
-layout (binding = 0) uniform sampler2D AOTexture;
-layout (binding = 1) uniform sampler2D SplatMapTexture;
-layout (binding = 2) uniform sampler2D DiffuseTexture1;
-layout (binding = 3) uniform sampler2D DiffuseTexture2;
-layout (binding = 4) uniform sampler2D DiffuseTexture3;
-layout (binding = 5) uniform sampler2D NormalMapTexture1;
-layout (binding = 6) uniform sampler2D NormalMapTexture2;
-layout (binding = 7) uniform sampler2D NormalMapTexture3;
-layout (binding = 8) uniform sampler2D SpecularMapTexture1;
-layout (binding = 9) uniform sampler2D SpecularMapTexture2;
-layout (binding = 10) uniform sampler2D SpecularMapTexture3;
-layout (binding = 11) uniform sampler2D GlowMapTexture1;
-layout (binding = 12) uniform sampler2D GlowMapTexture2;
-layout (binding = 13) uniform sampler2D GlowMapTexture3;
+layout (binding = 0) uniform sampler2D SplatMapTexture;
+layout (binding = 1) uniform sampler2D DiffuseTexture1;
+layout (binding = 2) uniform sampler2D DiffuseTexture2;
+layout (binding = 3) uniform sampler2D DiffuseTexture3;
+layout (binding = 4) uniform sampler2D NormalMapTexture1;
+layout (binding = 5) uniform sampler2D NormalMapTexture2;
+layout (binding = 6) uniform sampler2D NormalMapTexture3;
+layout (binding = 7) uniform sampler2D SpecularMapTexture1;
+layout (binding = 8) uniform sampler2D SpecularMapTexture2;
+layout (binding = 9) uniform sampler2D SpecularMapTexture3;
+layout (binding = 10) uniform sampler2D GlowMapTexture1;
+layout (binding = 11) uniform sampler2D GlowMapTexture2;
+layout (binding = 12) uniform sampler2D GlowMapTexture3;
 
 #define TILE_SIZE 16
 
@@ -177,9 +174,6 @@ vec4 CalcBlendedNormal(vec4 blendValue, sampler2D R, sampler2D G, sampler2D B,
 
 void main()
 {
-	float ao = texelFetch(AOTexture, ivec2(gl_FragCoord.xy), 0).r;
-	ao = (clamp(1.0 - (1.0 - ao), 0.0, 1.0) + MIN_AMBIENT_LIGHT) /  (1.0 + MIN_AMBIENT_LIGHT);
-
 	vec4 splatTexel = texture2D(SplatMapTexture, Input.TextureCoordinate);
 
 	vec4 diffuseTexel = CalcBlendedTexel(splatTexel, DiffuseTexture1, DiffuseTexture2, DiffuseTexture3,
@@ -201,7 +195,7 @@ void main()
 	tilePos.y = int(gl_FragCoord.y/TILE_SIZE);
 
 	LightResult totalLighting;
-	totalLighting.Diffuse = vec4(AmbientColor.rgb * ao, 1.0);
+	totalLighting.Diffuse = vec4(AmbientColor.rgb, 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);
@@ -219,8 +213,8 @@ void main()
 		} 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);
+		totalLighting.Diffuse += light_result.Diffuse;
+		totalLighting.Specular += light_result.Specular;
 	}
 
 	vec4 color_result = mix((Color * diffuseTexel * DiffuseColor), Input.ExplosionColor, Input.ExplosionPercentageElapsed);

resources/Shaders/SSAO.frag.glsl

@@ -1,123 +0,0 @@
-#version 430
-
-#define MIP_MAPS_LEVELS (3)
-
-#define MAX_PIXEL_BEFOR_LOWER_MIP_LEVEL (3)
-//Number of samples per pixel
-uniform int           uNumOfSamples;
-//#define uNumOfSamples (11)
-
-//Number of turns around the cirle
-uniform int           uNumOfTurns;
-//#define uNumOfTurns (7)
-
-layout (binding = 0) uniform sampler2D ViewSpaceZ;
-
-uniform vec4 uProjInfo;
-
-uniform float           uProjScale;
-//#define ProjScale 500
-
-uniform float           uRadius;
-//#define Radius 1.0f
-
-uniform float           uBias;
-//#define Bias 0.012f
-
-uniform float           uContrast;
-//#define IntensityDivR6 1
-
-uniform float           uIntensityScale;
-
-out float				AO;
-
-vec3 getVSPosition(ivec2 ScreenSpaceCoord) {
-    float z = texelFetch(ViewSpaceZ, ScreenSpaceCoord, 0).r;
-    //Get the xy view space coordinates and add the z value from ViewSpaceZ buffer.
-    return vec3((uProjInfo[0] + (ScreenSpaceCoord.x * uProjInfo[1])) * z, (uProjInfo[2] + (ScreenSpaceCoord.y * uProjInfo[3])) * z, z);
-}
-
-vec3 getVSFaceNormal(vec3 ViewSpacePosition) {
-	// Get tangets vector for the plane and ViewSpacePositin... don't ask how this functions works. It's pure magic. 
-	// They do this and it just works... I would guess that they approximate the function of a plane from pixels close to the pixel were on now.
-	return normalize(cross(dFdx(ViewSpacePosition), dFdy(ViewSpacePosition)));
-}
-
-
-vec3 getSampleViewSpacePos(ivec2 ScreenSpaceCoord, int SampleIndex, float RotationAngle, float ScreenSpaceSampleRadius){
-	// SampleIndex + 0.5f so that we alpha != 0, since if alpha = 0 then screenSpaceSampleTexel will be the same texel as origin. 
-	float alpha = float(SampleIndex + 0.5f) * (1.0f / uNumOfSamples);
-
-	// Angle to where to sample
-    float angle = alpha * (uNumOfTurns * 6.28f) + RotationAngle;
-
-	//Lenght to were to sample
-    ScreenSpaceSampleRadius = ScreenSpaceSampleRadius * alpha;
-
-    vec2 screenSpaceSampleOffsetVecor = vec2(cos(angle), sin(angle));
-
-    //int mipmapLevel = clamp(int(floor(log2(-ScreenSpaceSampleRadius))) - MAX_PIXEL_BEFOR_LOWER_MIP_LEVEL, 0, MIP_MAPS_LEVELS);
-
-    // Get texel coordinate on where to sample by going screenSpaceSampleOffsetVecor direction in ScreenSpaceSampleRadius units from ScreenSpaceCoord (the point being shaded);
-    ivec2 screenSpaceSampleTexel = (ivec2(ScreenSpaceSampleRadius * screenSpaceSampleOffsetVecor) + ScreenSpaceCoord);// >> mipmapLevel;
-
-    return getVSPosition(screenSpaceSampleTexel);
-}
-
-
-
-float sampleAO(ivec2 ScreenSpaceCoord, vec3 Origin, vec3 OriginNormal, float ScreenSpaceSampleRadius, int SampleIndex, float RotationAngle, float Radius, float Radius2) {
-	vec3 sampleViewSpacePosition = getSampleViewSpacePos(ScreenSpaceCoord, SampleIndex, RotationAngle, ScreenSpaceSampleRadius);
-	vec3 sampleVector = Origin - sampleViewSpacePosition;
-	// vv = sampleVectorLenght ^ 2
-	float vv = dot(sampleVector, sampleVector);
-	// vn = angle between sampleVector and Normal
-	float vn = dot(sampleVector, OriginNormal);
-
-	const float epsilon = 0.01f;
-
-	// vv < radius2 if the vector is shorter then the radius;
-	// vn - bias, offset the angle to reduse self occlusion. 
-	// epsilon is here to make divison by 0 impossible.
-	return float(vv < Radius2) * max((vn - uBias) / (epsilon + vv), 0.0);
-	//float f = max(radius2 - vv, 0.0); 
-	//return f * f * f * max((vn - uBias) / (epsilon + vv), 0.0);
-}
-
-
-void main() {
-	ivec2 originScreenCoord = ivec2(gl_FragCoord.xy);
-
-	// We always get the Orginin from the level 0 of the mipmaps
-	vec3 origin = getVSPosition(originScreenCoord);
-
-	float radius;
-
-	if(origin.z < uRadius){
-		radius = origin.z;
-	} else {
-		radius = uRadius;
-	}
-
-
-	float radius2 = radius * radius;
-
-	vec3 originNormal = getVSFaceNormal(origin);
-
-	//screenSpaceSampleRadius is in pixels
-	float screenSpaceSampleRadius = -uProjScale * radius / origin.z;
-	//screenSpaceSampleRadius = clamp(screenSpaceSampleRadius, 0.0f, -uProjScale * radius);
-
-	float rotationAngleOffset = 30 * originScreenCoord.x ^ originScreenCoord.y + 10 * originScreenCoord.x * originScreenCoord.y;
-
-	float sum = 0.0f;
-    for(int i = 0; i < uNumOfSamples; i++) {
-        sum += sampleAO(originScreenCoord, origin, originNormal, screenSpaceSampleRadius, i, rotationAngleOffset, radius, radius2);
-    }
-
-    //float A = max(0.0, 1.0 - sum * (2.0f / uNumOfSamples));
-    float A = 1.0f - sum * (2.0f * uIntensityScale / float(uNumOfSamples));
-    AO = clamp(pow(A, uContrast), 0.0f, 1.0f);
-    //AO = screenSpaceSampleRadius;
-	//AO = vec4(originNormal, 1.0f);
-}

resources/Shaders/SSAO.vert.glsl

@@ -1,8 +0,0 @@
-#version 430
-
-layout (location = 0) in vec3 Position;
-
-void main()
-{
-	gl_Position = vec4(Position, 1.0);
-}

resources/Shaders/SSAOMipMappedZ.frag.glsl

@@ -1,123 +0,0 @@
-#version 430
-
-#define MIP_MAPS_LEVELS (5)
-
-#define LOWER_MIP_LEVEL (2)
-//Number of samples per pixel
-uniform int           uNumOfSamples;
-//#define uNumOfSamples (11)
-
-//Number of turns around the cirle
-uniform int           uNumOfTurns;
-//#define uNumOfTurns (7)
-
-layout (binding = 0) uniform sampler2D ViewSpaceZ;
-
-uniform vec4 uProjInfo;
-
-uniform float           uProjScale;
-//#define ProjScale 500
-
-uniform float           uRadius;
-//#define Radius 1.0f
-
-uniform float           uBias;
-//#define Bias 0.012f
-
-uniform float           uContrast;
-//#define IntensityDivR6 1
-
-uniform float           uIntensityScale;
-
-out float				AO;
-
-vec3 getVSPosition(ivec2 ScreenSpaceCoord, int mipmaplevel) {
-    float z = texelFetch(ViewSpaceZ, ScreenSpaceCoord, mipmaplevel).r;
-    //Get the xy view space coordinates and add the z value from ViewSpaceZ buffer.
-    return vec3((uProjInfo[0] + (ScreenSpaceCoord.x * uProjInfo[1])) * z, (uProjInfo[2] + (ScreenSpaceCoord.y * uProjInfo[3])) * z, z);
-}
-
-vec3 getVSFaceNormal(vec3 ViewSpacePosition) {
-	// Get tangets vector for the plane and ViewSpacePositin... don't ask how this functions works. It's pure magic. 
-	// They do this and it just works... I would guess that they approximate the function of a plane from pixels close to the pixel were on now.
-	return normalize(cross(dFdx(ViewSpacePosition), dFdy(ViewSpacePosition)));
-}
-
-
-vec3 getSampleViewSpacePos(ivec2 ScreenSpaceCoord, int SampleIndex, float RotationAngle, float ScreenSpaceSampleRadius){
-	// SampleIndex + 0.5f so that we alpha != 0, since if alpha = 0 then screenSpaceSampleTexel will be the same texel as origin. 
-	float alpha = float(SampleIndex + 0.5f) * (1.0f / uNumOfSamples);
-
-	// Angle to where to sample
-    float angle = alpha * (uNumOfTurns * 6.28f) + RotationAngle;
-
-	//Lenght to were to sample
-    ScreenSpaceSampleRadius = ScreenSpaceSampleRadius * alpha;
-
-    vec2 screenSpaceSampleOffsetVecor = vec2(cos(angle), sin(angle));
-
-    int mipmapLevel = clamp(int(floor(log2(-ScreenSpaceSampleRadius))) - LOWER_MIP_LEVEL, 0, MIP_MAPS_LEVELS);
-    // Get texel coordinate on where to sample by going screenSpaceSampleOffsetVecor direction in ScreenSpaceSampleRadius units from ScreenSpaceCoord (the point being shaded);
-    ivec2 screenSpaceSampleTexel = (ivec2(ScreenSpaceSampleRadius * screenSpaceSampleOffsetVecor) + ScreenSpaceCoord) >> mipmapLevel;
-
-    return getVSPosition(screenSpaceSampleTexel, mipmapLevel);
-}
-
-
-
-float sampleAO(ivec2 ScreenSpaceCoord, vec3 Origin, vec3 OriginNormal, float ScreenSpaceSampleRadius, int SampleIndex, float RotationAngle, float Radius, float Radius2) {
-	vec3 sampleViewSpacePosition = getSampleViewSpacePos(ScreenSpaceCoord, SampleIndex, RotationAngle, ScreenSpaceSampleRadius);
-	vec3 sampleVector = Origin - sampleViewSpacePosition;
-	// vv = sampleVectorLenght ^ 2
-	float vv = dot(sampleVector, sampleVector);
-	// vn = angle between sampleVector and Normal
-	float vn = dot(sampleVector, OriginNormal);
-
-	const float epsilon = 0.01f;
-
-	// vv < radius2 if the vector is shorter then the radius;
-	// vn - bias, offset the angle to reduse self occlusion. 
-	// epsilon is here to make divison by 0 impossible.
-	return float(vv < Radius2) * max((vn - uBias) / (epsilon + vv), 0.0);
-}
-
-
-void main() {
-	ivec2 originScreenCoord = ivec2(gl_FragCoord.xy);
-
-	// We always get the Orginin from the level 0 of the mipmaps
-	vec3 origin = getVSPosition(originScreenCoord, 0);
-
-	float radius;
-
-	if(origin.z < uRadius){
-		radius = origin.z;
-	} else {
-		radius = uRadius;
-	}
-
-	float radius2 = radius * radius;
-
-	vec3 originNormal = getVSFaceNormal(origin);
-	//AO = originNormal;
-	//return;
-
-	//screenSpaceSampleRadius is in pixels
-	float screenSpaceSampleRadius = -uProjScale * radius / origin.z;
-
-	//screenSpaceSampleRadius = clamp(screenSpaceSampleRadius, 0.0f, pow(2, MIP_MAPS_LEVELS * LOWER_MIP_LEVEL + 1));
-	//AO = clamp(int(floor(log2(screenSpaceSampleRadius))) - LOWER_MIP_LEVEL, 0, MIP_MAPS_LEVELS);
-	//return;
-
-	float rotationAngleOffset = 30 * originScreenCoord.x ^ originScreenCoord.y + 10 * originScreenCoord.x * originScreenCoord.y;
-
-	float sum = 0.0f;
-    for(int i = 0; i < uNumOfSamples; i++) {
-        sum += sampleAO(originScreenCoord, origin, originNormal, screenSpaceSampleRadius, i, rotationAngleOffset, radius, radius2);
-    }
-
-    //float A = max(0.0, 1.0 - sum * (2.0f / uNumOfSamples));
-    float A = 1.0f - sum * (2.0f * uIntensityScale / float(uNumOfSamples));
-    AO = clamp(pow(A, uContrast), 0.0f, 1.0f);
-	//AO = vec4(originNormal, 1.0f);
-}

resources/Shaders/SSAOViewSpaceZ.frag.glsl

@@ -1,14 +0,0 @@
-#version 430
-
-layout (binding = 0) uniform sampler2D DepthBuffer;
-uniform vec3 ClipInfo;
-
-out float depthLinear;
-//Just for Debug, should be depthLinear
-//out vec4 fragmentColor;
-void main() {
-	float depthSample = texelFetch(DepthBuffer, ivec2(gl_FragCoord.xy), 0).r;
-	depthLinear = ClipInfo[0] / (ClipInfo[1] * depthSample + ClipInfo[2]);
-	//float depthLinear = (NearClip) / ( -depthSample + 1.0f);
-	//fragmentColor = vec4(depthLinear, depthLinear, depthLinear, 1.0f);
-}

resources/Shaders/Sprite.frag.glsl

@@ -7,8 +7,8 @@ uniform mat4 M;
 uniform mat4 V;
 uniform mat4 P;
 
-layout (binding = 1) uniform sampler2D DiffuseTexture;
-layout (binding = 2) uniform sampler2D GlowMapTexture;
+layout (binding = 0) uniform sampler2D DiffuseTexture;
+layout (binding = 1) uniform sampler2D GlowMapTexture;
 
 
 in VertexData{

src/Engine/Network/NetworkClient.cpp

@@ -0,0 +1,11 @@
+#include "Network/NetworkClient.h"
+
+NetworkClient::NetworkClient()
+{ 
+    m_ReadBuffer = new char[m_BufferSize];
+}
+
+NetworkClient::~NetworkClient()
+{ 
+    delete[] m_ReadBuffer;
+}

src/Engine/Network/NetworkServer.cpp

@@ -0,0 +1,11 @@
+#include "Network/NetworkServer.h"
+
+NetworkServer::NetworkServer()
+{
+    m_ReadBuffer = new char[m_BufferSize];
+}
+
+NetworkServer::~NetworkServer()
+{ 
+    delete[] m_ReadBuffer;
+}

src/Engine/Network/Server.cpp

@@ -146,7 +146,7 @@ void Server::sendSnapshot()
 {
     Packet packet(MessageType::Snapshot);
     addInputCommandsToPacket(packet);
-    addChildrenToPacket(packet, EntityID_Invalid);
+    addPlayersToPacket(packet, EntityID_Invalid);
     unreliableBroadcast(packet);
 }
 
@@ -163,7 +163,7 @@ void Server::addInputCommandsToPacket(Packet& packet)
     m_InputCommandsToBroadcast.clear();
 }
 
-void Server::addChildrenToPacket(Packet & packet, EntityID entityID)
+void Server::addPlayersToPacket(Packet & packet, EntityID entityID)
 {
     auto itPair = m_World->GetChildren(entityID);
     std::unordered_map<std::string, ComponentPool*> worldComponentPools = m_World->GetComponentPools();
@@ -212,6 +212,49 @@ void Server::addChildrenToPacket(Packet & packet, EntityID entityID)
     }
 }
 
+void Server::addChildrenToPacket(Packet & packet, EntityID entityID)
+{
+    auto itPair = m_World->GetChildren(entityID);
+    std::unordered_map<std::string, ComponentPool*> worldComponentPools = m_World->GetComponentPools();
+    // Loop through every child
+    for (auto it = itPair.first; it != itPair.second; it++) {
+        EntityID childEntityID = it->second;
+        // Write EntityID and parentsID and Entity name
+        packet.WritePrimitive(childEntityID);
+        packet.WritePrimitive(entityID);
+        packet.WriteString(m_World->GetName(childEntityID));
+        // Write components to child
+        int numberOfComponents = 0;
+        for (auto& i : worldComponentPools) {
+            if (i.second->KnowsEntity(childEntityID)) {
+                numberOfComponents++;
+            }
+        }
+        // Write how many components should be read
+        packet.WritePrimitive(numberOfComponents);
+        for (auto& i : worldComponentPools) {
+            // If the entity exist in the pool
+            if (i.second->KnowsEntity(childEntityID)) {
+                ComponentWrapper componentWrapper = i.second->GetByEntity(childEntityID);
+                // ComponentType
+                packet.WriteString(componentWrapper.Info.Name);
+                // Loop through fields
+                for (auto& componentField : componentWrapper.Info.FieldsInOrder) {
+                    ComponentInfo::Field_t fieldInfo = componentWrapper.Info.Fields.at(componentField);
+                    if (fieldInfo.Type == "string") {
+                        std::string& value = componentWrapper[componentField];
+                        packet.WriteString(value);
+                    } else {
+                        packet.WriteData(componentWrapper.Data + fieldInfo.Offset, fieldInfo.Stride);
+                    }
+                }
+            }
+        }
+        // Go to to your children
+        addChildrenToPacket(packet, childEntityID);
+    }
+}
+
 void Server::sendPing()
 {
     // Prints connected players ping
@@ -304,6 +347,11 @@ void Server::parseTCPConnect(Packet & packet)
     connnectPacket.WritePrimitive(playerID);
     m_Reliable.Send(connnectPacket);
 
+    Packet firstSnapshot(MessageType::Snapshot);
+    addInputCommandsToPacket(firstSnapshot);
+    addChildrenToPacket(firstSnapshot, EntityID_Invalid);
+    m_Reliable.Send(firstSnapshot);
+
     // Send notification that a player has connected
     //Packet notificationPacket(MessageType::PlayerConnected);
     //broadcast(notificationPacket);
@@ -446,7 +494,9 @@ void Server::parsePing()
 {
     for (auto& kv : m_ConnectedPlayers) {
         if (kv.second.TCPAddress == m_Address &&
-            kv.second.TCPPort == m_Port) {
+            kv.second.TCPPort == m_Port
+            || (kv.second.Endpoint.address() == m_Address
+                && kv.second.Endpoint.port() == m_Port)) {
             kv.second.StopTime = std::clock();
             break;
         }

src/Engine/Network/TCPClient.cpp

@@ -56,32 +56,62 @@ void TCPClient::Disconnect()
 
 void TCPClient::Receive(Packet& packet)
 {
-    size_t bytesRead = readBuffer(m_ReadBuffer);
+    size_t bytesRead = readBuffer();
     if (bytesRead > 0) {
         packet.ReconstructFromData(m_ReadBuffer, bytesRead);
     }
 }
 
-size_t TCPClient::readBuffer(char* data)
+size_t TCPClient::readBuffer()
 { 
+    //if (!m_Socket) {
+    //    return 0;
+    //}
+    //boost::system::error_code error;
+    //// Read size of packet
+    //size_t bytesReceived = m_Socket->read_some(boost
+    //    ::asio::buffer((void*)data, sizeof(int)),
+    //    error);
+    //int sizeOfPacket = 0;
+    //memcpy(&sizeOfPacket, data, sizeof(int));
+
+    //// Read the rest of the message
+    //bytesReceived += m_Socket->read_some(boost
+    //    ::asio::buffer((void*)(data + bytesReceived), sizeOfPacket - bytesReceived),
+    //    error);
+    //if (error) {
+    //    //LOG_ERROR("receive: %s", error.message().c_str());
+    //}
+    //return bytesReceived;
+
     if (!m_Socket) {
         return 0;
     }
     boost::system::error_code error;
     // Read size of packet
-    size_t bytesReceived = m_Socket->read_some(boost
-        ::asio::buffer((void*)data, sizeof(int)),
-        error);
-    int sizeOfPacket = 0;
-    memcpy(&sizeOfPacket, data, sizeof(int));
+    m_Socket->receive(boost
+        ::asio::buffer((void*)m_ReadBuffer, sizeof(int)),
+        boost::asio::ip::tcp::socket::message_peek, error);
+    unsigned int sizeOfPacket = 0;
+    memcpy(&sizeOfPacket, m_ReadBuffer, sizeof(int));
 
+    // if the buffer is to small increase the size of it
+    // TODO if message is huge 1 time the buffer will not decrease.
+    if (sizeOfPacket > m_BufferSize) {
+        delete[] m_ReadBuffer;
+        m_ReadBuffer = new char[sizeOfPacket];
+        m_BufferSize = sizeOfPacket;
+    }
     // Read the rest of the message
-    bytesReceived += m_Socket->read_some(boost
-        ::asio::buffer((void*)(data + bytesReceived), sizeOfPacket - bytesReceived),
+    size_t bytesReceived = m_Socket->read_some(boost
+        ::asio::buffer((void*)(m_ReadBuffer), sizeOfPacket),
         error);
     if (error) {
         //LOG_ERROR("receive: %s", error.message().c_str());
     }
+    if (sizeOfPacket > 1000000)
+        LOG_WARNING("The packets received are bigger than 1MB");
+
     return bytesReceived;
 }
 

src/Engine/Network/TCPServer.cpp

@@ -7,8 +7,7 @@ TCPServer::TCPServer()
 }
 
 TCPServer::~TCPServer()
-{
-}
+{ }
 
 void TCPServer::AcceptNewConnections(int& nextPlayerID, std::map<PlayerID, PlayerDefinition>& connectedPlayers)
 {
@@ -31,7 +30,7 @@ PlayerID GetPlayerIDFromEndpoint(const std::map<PlayerID, PlayerDefinition>& con
     return -1;
 }
 
-void TCPServer::handle_accept(boost::shared_ptr<tcp::socket> socket, 
+void TCPServer::handle_accept(boost::shared_ptr<tcp::socket> socket,
     int& nextPlayerID, std::map<PlayerID, PlayerDefinition>& connectedPlayers,
     const boost::system::error_code& error)
 {
@@ -51,8 +50,8 @@ void TCPServer::handle_accept(boost::shared_ptr<tcp::socket> socket,
 
 void TCPServer::Send(Packet & packet, PlayerDefinition & playerDefinition)
 {
+    packet.UpdateSize();
     try {
-        packet.UpdateSize();
         int bytesSent = playerDefinition.TCPSocket->send(
             boost::asio::buffer(packet.Data(), packet.Size()),
             0);
@@ -73,38 +72,79 @@ void TCPServer::Send(Packet & packet)
 }
 
 void TCPServer::Disconnect()
-{ 
+{
 
 }
 
+//void TCPServer::Receive(Packet & packet, PlayerDefinition & playerDefinition)
+//{
+//    int bytesRead = readBuffer(m_ReadBuffer, playerDefinition);
+//    if (bytesRead > 0) {
+//        packet.ReconstructFromData(m_ReadBuffer, bytesRead);
+//    }
+//    lastReceivedSocket = playerDefinition.TCPSocket;
+//}
+//
+//int TCPServer::readBuffer(char* data, PlayerDefinition & playerDefinition)
+//{
+//    if (!playerDefinition.TCPSocket) {
+//        return 0;
+//    }
+//    boost::system::error_code error;
+//    // Read size of packet
+//    size_t bytesReceived = playerDefinition.TCPSocket->read_some(boost
+//        ::asio::buffer((void*)data, sizeof(int)),
+//        error);
+//    int sizeOfPacket = 0;
+//    memcpy(&sizeOfPacket, data, sizeof(int));
+//
+//    // Read the rest of the message
+//    bytesReceived += playerDefinition.TCPSocket->read_some(boost
+//        ::asio::buffer((void*)(data + bytesReceived), sizeOfPacket - bytesReceived),
+//        error);
+//    if (error) {
+//        //LOG_ERROR("receive: %s", error.message().c_str());
+//    }
+//    return bytesReceived;
+//}
+
 void TCPServer::Receive(Packet & packet, PlayerDefinition & playerDefinition)
 {
-    int bytesRead = readBuffer(m_ReadBuffer, playerDefinition);
+    int bytesRead = readBuffer(playerDefinition);
     if (bytesRead > 0) {
         packet.ReconstructFromData(m_ReadBuffer, bytesRead);
     }
     lastReceivedSocket = playerDefinition.TCPSocket;
 }
 
-int TCPServer::readBuffer(char* data, PlayerDefinition & playerDefinition)
+int TCPServer::readBuffer(PlayerDefinition & playerDefinition)
 {
     if (!playerDefinition.TCPSocket) {
         return 0;
     }
     boost::system::error_code error;
     // Read size of packet
-    size_t bytesReceived = playerDefinition.TCPSocket->read_some(boost
-        ::asio::buffer((void*)data, sizeof(int)),
-        error);
-    int sizeOfPacket = 0;
-    memcpy(&sizeOfPacket, data, sizeof(int));
+    playerDefinition.TCPSocket->receive(boost
+        ::asio::buffer((void*)m_ReadBuffer, sizeof(int)),
+        boost::asio::ip::tcp::socket::message_peek, error);
+    unsigned int sizeOfPacket = 0;
+    memcpy(&sizeOfPacket, m_ReadBuffer, sizeof(int));
 
+    // if the buffer is to small increase the size of it
+    if (sizeOfPacket > m_BufferSize) {
+        delete[] m_ReadBuffer;
+        m_ReadBuffer = new char[sizeOfPacket];
+        m_BufferSize = sizeOfPacket;
+    }
     // Read the rest of the message
-    bytesReceived += playerDefinition.TCPSocket->read_some(boost
-        ::asio::buffer((void*)(data + bytesReceived), sizeOfPacket - bytesReceived),
+    size_t bytesReceived = playerDefinition.TCPSocket->read_some(boost
+        ::asio::buffer((void*)(m_ReadBuffer), sizeOfPacket),
         error);
     if (error) {
         //LOG_ERROR("receive: %s", error.message().c_str());
     }
+    if (sizeOfPacket > 1000000)
+        LOG_WARNING("The packets received are bigger than 1MB");
+
     return bytesReceived;
 }

src/Engine/Network/UDPClient.cpp

@@ -27,30 +27,62 @@ void UDPClient::Disconnect()
 
 void UDPClient::Receive(Packet& packet)
 {
-    int bytesRead = readBuffer(m_ReadBuffer);
+    int bytesRead = readBuffer();
     if (bytesRead > 0) { 
         packet.ReconstructFromData(m_ReadBuffer, bytesRead);
     }
 }
 
-int UDPClient::readBuffer(char* data)
+int UDPClient::readBuffer()
 {
+    //if (!m_Socket) {
+    //    return 0;
+    //}
+    //boost::system::error_code error;
+    //int bytesReceived = m_Socket->receive_from(boost
+    //    ::asio::buffer((void*)data, BUFFERSIZE),
+    //    m_ReceiverEndpoint,
+    //    0, error);
+    //if (error) {
+    //    //LOG_ERROR("receive: %s", error.message().c_str());
+    //}
+    //return bytesReceived;
     if (!m_Socket) {
         return 0;
     }
     boost::system::error_code error;
-    int bytesReceived = m_Socket->receive_from(boost
-        ::asio::buffer((void*)data, BUFFERSIZE),
-        m_ReceiverEndpoint,
-        0, error);
+    // Read size of packet
+     m_Socket->receive(boost
+        ::asio::buffer((void*)m_ReadBuffer, sizeof(int)),
+         boost::asio::ip::udp::socket::message_peek, error);
+    int sizeOfPacket = 0;
+    memcpy(&sizeOfPacket, m_ReadBuffer, sizeof(int));
+
+    // if the buffer is to small increase the size of it
+    if (sizeOfPacket > m_BufferSize) {
+        delete[] m_ReadBuffer;
+        m_ReadBuffer = new char[sizeOfPacket];
+        m_BufferSize = sizeOfPacket;
+    }
+
+    size_t availableData = m_Socket->available();
+    // Read the rest of the message
+    size_t bytesReceived = m_Socket->receive_from(boost
+        ::asio::buffer((void*)(m_ReadBuffer),
+            sizeOfPacket),
+        m_ReceiverEndpoint, 0, error);
     if (error) {
         //LOG_ERROR("receive: %s", error.message().c_str());
     }
+    if (sizeOfPacket > 1000000)
+        LOG_WARNING("The packets received are bigger than 1MB");
+
     return bytesReceived;
 }
 
 void UDPClient::Send(Packet& packet)
 {
+    packet.UpdateSize();
     m_Socket->send_to(boost::asio::buffer(
         packet.Data(),
         packet.Size()),

src/Engine/Network/UDPServer.cpp

@@ -10,6 +10,7 @@ UDPServer::~UDPServer()
 
 void UDPServer::Send(Packet& packet, PlayerDefinition & playerDefinition)
 {
+    packet.UpdateSize();
     try {
         int bytesSent = m_Socket->send_to(
             boost::asio::buffer(packet.Data(), packet.Size()),
@@ -23,6 +24,7 @@ void UDPServer::Send(Packet& packet, PlayerDefinition & playerDefinition)
 // Send back to endpoint of received packet
 void UDPServer::Send(Packet & packet)
 {
+    packet.UpdateSize();
     m_Socket->send_to(
         boost::asio::buffer(
             packet.Data(),
@@ -33,7 +35,7 @@ void UDPServer::Send(Packet & packet)
 
 void UDPServer::Receive(Packet & packet, PlayerDefinition & playerDefinition)
 {
-    int bytesRead = readBuffer(m_ReadBuffer);
+    int bytesRead = readBuffer();
     if (bytesRead > 0) {
         packet.ReconstructFromData(m_ReadBuffer, bytesRead);
     }
@@ -45,17 +47,47 @@ bool UDPServer::IsSocketAvailable()
     return m_Socket->available();
 }
 
-int UDPServer::readBuffer(char* data)
+int UDPServer::readBuffer()
 {
-    boost::system::error_code error = boost::asio::error::host_not_found;
-    unsigned int length = m_Socket->receive_from(
-        boost::asio::buffer((void*)data
-            , BUFFERSIZE)
-        , m_ReceiverEndpoint, 0, error);
-    if (error) {
-        LOG_WARNING(error.message().c_str());
+    //boost::system::error_code error = boost::asio::error::host_not_found;
+    //unsigned int length = m_Socket->receive_from(
+    //    boost::asio::buffer((void*)data
+    //        , BUFFERSIZE)
+    //    , m_ReceiverEndpoint, 0, error);
+    //if (error) {
+    //    LOG_WARNING(error.message().c_str());
+    //}
+    //return length;
+    if (!m_Socket) {
+        return 0;
     }
-    return length;
+    boost::system::error_code error;
+    // Read size of packet
+     m_Socket->receive_from(boost
+        ::asio::buffer((void*)m_ReadBuffer, sizeof(int)),
+        m_ReceiverEndpoint, boost::asio::ip::udp::socket::message_peek, error);
+    unsigned int sizeOfPacket = 0;
+    memcpy(&sizeOfPacket, m_ReadBuffer, sizeof(int));
+
+    // if the buffer is to small increase the size of it
+    if (sizeOfPacket > m_BufferSize) {
+        delete[] m_ReadBuffer;
+        m_ReadBuffer = new char[sizeOfPacket];
+        m_BufferSize = sizeOfPacket;
+    }
+
+    // Read the rest of the message
+    size_t bytesReceived = m_Socket->receive_from(boost
+        ::asio::buffer((void*)(m_ReadBuffer),
+            sizeOfPacket),
+        m_ReceiverEndpoint, 0, error);
+        if (error) {
+            //LOG_ERROR("receive: %s", error.message().c_str());
+        }
+        if (sizeOfPacket > 1000000)
+            LOG_WARNING("The packets received are bigger than 1MB");
+
+        return bytesReceived;
 }
 
 void UDPServer::AcceptNewConnections(int& nextPlayerID, std::map<PlayerID, PlayerDefinition>& connectedPlayers)

src/Engine/Rendering/DrawBloomPass.cpp

@@ -19,20 +19,16 @@ void DrawBloomPass::InitializeTextures()
 void DrawBloomPass::InitializeShaderPrograms()
 {
     m_GaussianProgram_horiz = ResourceManager::Load<ShaderProgram>("##GaussianProgramHoriz");
-	if (m_GaussianProgram_horiz->GetHandle() == 0) {
-		m_GaussianProgram_horiz->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/Gaussian_horiz.vert.glsl")));
-		m_GaussianProgram_horiz->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/Gaussian_horiz.frag.glsl")));
-		m_GaussianProgram_horiz->Compile();
-		m_GaussianProgram_horiz->Link();
-	}
+    m_GaussianProgram_horiz->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/Gaussian_horiz.vert.glsl")));
+    m_GaussianProgram_horiz->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/Gaussian_horiz.frag.glsl")));
+    m_GaussianProgram_horiz->Compile();
+    m_GaussianProgram_horiz->Link();
 
-	m_GaussianProgram_vert = ResourceManager::Load<ShaderProgram>("##GaussianProgramVert");
-	if (m_GaussianProgram_vert->GetHandle() == 0) {
-		m_GaussianProgram_vert->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/Gaussian_vert.vert.glsl")));
-		m_GaussianProgram_vert->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/Gaussian_vert.frag.glsl")));
-		m_GaussianProgram_vert->Compile();
-		m_GaussianProgram_vert->Link();
-	}
+    m_GaussianProgram_vert = ResourceManager::Load<ShaderProgram>("##GaussianProgramVert");
+    m_GaussianProgram_vert->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/Gaussian_vert.vert.glsl")));
+    m_GaussianProgram_vert->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/Gaussian_vert.frag.glsl")));
+    m_GaussianProgram_vert->Compile();
+    m_GaussianProgram_vert->Link();
 }
 
 
@@ -75,12 +71,15 @@ void DrawBloomPass::Draw(GLuint texture)
     //Horizontal pass, first use the given texture then save it to the horizontal framebuffer.
     m_GaussianFrameBuffer_horiz.Bind();
     m_GaussianProgram_horiz->Bind();
+
     glActiveTexture(GL_TEXTURE0);
     glBindTexture(GL_TEXTURE_2D, texture);
+
     glBindVertexArray(m_ScreenQuad->VAO);
     glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_ScreenQuad->ElementBuffer);
     glDrawElementsBaseVertex(GL_TRIANGLES, m_ScreenQuad->MaterialGroups()[0].material->EndIndex - m_ScreenQuad->MaterialGroups()[0].material->StartIndex +1
         , GL_UNSIGNED_INT, 0, m_ScreenQuad->MaterialGroups()[0].material->StartIndex);
+
     //Iterate some times to make it more gaussian.
     for (int i = 1; i < m_iterations; i++) {
         //Vertical pass
@@ -93,6 +92,7 @@ void DrawBloomPass::Draw(GLuint texture)
         glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_ScreenQuad->ElementBuffer);
         glDrawElementsBaseVertex(GL_TRIANGLES, m_ScreenQuad->MaterialGroups()[0].material->EndIndex - m_ScreenQuad->MaterialGroups()[0].material->StartIndex +1
             , GL_UNSIGNED_INT, 0, m_ScreenQuad->MaterialGroups()[0].material->StartIndex);
+
         //horizontal pass
 
         m_GaussianFrameBuffer_horiz.Bind();
@@ -112,6 +112,7 @@ void DrawBloomPass::Draw(GLuint texture)
     m_GaussianProgram_vert->Bind();
 
     glBindTexture(GL_TEXTURE_2D, m_GaussianTexture_horiz);
+
     glBindVertexArray(m_ScreenQuad->VAO);
     glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_ScreenQuad->ElementBuffer);
     glDrawElementsBaseVertex(GL_TRIANGLES, m_ScreenQuad->MaterialGroups()[0].material->EndIndex - m_ScreenQuad->MaterialGroups()[0].material->StartIndex +1

src/Engine/Rendering/DrawFinalPass.cpp

@@ -27,7 +27,6 @@ void DrawFinalPass::InitializeFrameBuffers()
     glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH24_STENCIL8, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
     GLERROR("RenderBuffer generation");
 
-
     GenerateTexture(&m_SceneTexture, GL_CLAMP_TO_EDGE, 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);
     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);
@@ -174,25 +173,25 @@ void DrawFinalPass::InitializeShaderPrograms()
     GLERROR("Creating DepthFill program");
 }
 
-void DrawFinalPass::Draw(RenderScene& scene, GLuint SSAOTexture)
+void DrawFinalPass::Draw(RenderScene& scene)
 {
     GLERROR("Pre");
+
     DrawFinalPassState* state = new DrawFinalPassState(m_FinalPassFrameBuffer.GetHandle());
     if (scene.ClearDepth) {
-        //glClear(GL_DEPTH_BUFFER_BIT);
-		state->Disable(GL_DEPTH_TEST);
-		state->DepthMask(GL_FALSE);
+        glClear(GL_DEPTH_BUFFER_BIT);
     }
     //TODO: Do we need check for this or will it be per scene always?
     glClearStencil(0x00);
     glClear(GL_STENCIL_BUFFER_BIT);
 
     //Fill depth buffer
-	
+
+
     state->StencilMask(0x00);
-    DrawModelRenderQueues(scene.Jobs.OpaqueObjects, scene, SSAOTexture);
+    DrawModelRenderQueues(scene.Jobs.OpaqueObjects, scene);
     GLERROR("OpaqueObjects");
-    DrawModelRenderQueues(scene.Jobs.TransparentObjects, scene, SSAOTexture);
+    DrawModelRenderQueues(scene.Jobs.TransparentObjects, scene);
     GLERROR("TransparentObjects");
     DrawSprites(scene.Jobs.SpriteJob, scene);
     GLERROR("SpriteJobs");
@@ -207,11 +206,11 @@ void DrawFinalPass::Draw(RenderScene& scene, GLuint SSAOTexture)
     //Draw Opaque shielded objects
     state->StencilFunc(GL_NOTEQUAL, 1, 0xFF);
     state->StencilMask(0x00);
-    DrawModelRenderQueues(scene.Jobs.OpaqueShieldedObjects, scene, SSAOTexture); //might need changing
+    DrawModelRenderQueues(scene.Jobs.OpaqueShieldedObjects, scene); //might need changing
     GLERROR("Shielded Opaque object");
 
     //Draw Transparen Shielded objects
-    DrawModelRenderQueues(scene.Jobs.TransparentShieldedObjects, scene, SSAOTexture); //might need changing
+    DrawModelRenderQueues(scene.Jobs.TransparentShieldedObjects, scene); //might need changing
     GLERROR("Shielded Transparent objects");
 
     GLERROR("END");
@@ -242,14 +241,14 @@ void DrawFinalPass::Draw(RenderScene& scene, GLuint SSAOTexture)
     DrawShieldToStencilBuffer(scene.Jobs.ShieldObjects, scene);
     GLERROR("StencilPass");
 
-    //glClear(GL_DEPTH_BUFFER_BIT);
+    glClear(GL_DEPTH_BUFFER_BIT);
 
     stateLowRes->Enable(GL_DEPTH_TEST);
     stateLowRes->StencilFunc(GL_LEQUAL, 1, 0xFF);
     stateLowRes->StencilMask(0x00);
-    DrawModelRenderQueues(scene.Jobs.OpaqueObjects, scene, SSAOTexture);
+    DrawModelRenderQueues(scene.Jobs.OpaqueObjects, scene);
     GLERROR("OpaqueObjects");
-    DrawModelRenderQueues(scene.Jobs.TransparentObjects, scene, SSAOTexture);
+    DrawModelRenderQueues(scene.Jobs.TransparentObjects, scene);
     GLERROR("TransparentObjects");
     glViewport(0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
     glScissor(0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
@@ -322,7 +321,7 @@ void DrawFinalPass::GenerateMipMapTexture(GLuint* texture, GLenum wrapping, glm:
     GLERROR("MipMap Texture initialization failed");
 }
 
-void DrawFinalPass::DrawModelRenderQueues(std::list<std::shared_ptr<RenderJob>>& jobs, RenderScene& scene, GLuint SSAOTexture)
+void DrawFinalPass::DrawModelRenderQueues(std::list<std::shared_ptr<RenderJob>>& jobs, RenderScene& scene)
 {
     GLuint forwardHandle = m_ForwardPlusProgram->GetHandle();
     GLERROR("forwardHandle");
@@ -345,9 +344,6 @@ void DrawFinalPass::DrawModelRenderQueues(std::list<std::shared_ptr<RenderJob>>&
     glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 2, m_LightCullingPass->LightGridSSBO());
     glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 4, m_LightCullingPass->LightIndexSSBO());
 
-	glActiveTexture(GL_TEXTURE0);
-	glBindTexture(GL_TEXTURE_2D, SSAOTexture);
-
     for (auto &job : jobs) {
         auto explosionEffectJob = std::dynamic_pointer_cast<ExplosionEffectJob>(job);
         if (explosionEffectJob) {
@@ -694,14 +690,14 @@ void DrawFinalPass::DrawSprites(std::list<std::shared_ptr<RenderJob>>&jobs, Rend
             glUniform4fv(glGetUniformLocation(shaderHandle, "FillColor"), 1, glm::value_ptr(spriteJob->FillColor));
             glUniform1f(glGetUniformLocation(shaderHandle, "FillPercentage"), spriteJob->FillPercentage);
 
-            glActiveTexture(GL_TEXTURE1);
+            glActiveTexture(GL_TEXTURE0);
             if (spriteJob->DiffuseTexture != nullptr) {
                 glBindTexture(GL_TEXTURE_2D, spriteJob->DiffuseTexture->m_Texture);
             } else {
                 glBindTexture(GL_TEXTURE_2D, m_ErrorTexture->m_Texture);
             }
 
-            glActiveTexture(GL_TEXTURE2);
+            glActiveTexture(GL_TEXTURE1);
             if (spriteJob->IncandescenceTexture != nullptr) {
                 glBindTexture(GL_TEXTURE_2D, spriteJob->IncandescenceTexture->m_Texture);
             } else {
@@ -811,7 +807,7 @@ void DrawFinalPass::BindExplosionTextures(GLuint shaderHandle, std::shared_ptr<E
 	case RawModel::MaterialType::SingleTextures:
 	case RawModel::MaterialType::Basic:
 	{
-		glActiveTexture(GL_TEXTURE1);
+		glActiveTexture(GL_TEXTURE0);
 		if (job->DiffuseTexture.size() > 0 && job->DiffuseTexture[0]->Texture != nullptr) {
 			glBindTexture(GL_TEXTURE_2D, job->DiffuseTexture[0]->Texture->m_Texture);
 			glUniform2fv(glGetUniformLocation(shaderHandle, "DiffuseUVRepeat"), 1, glm::value_ptr(job->DiffuseTexture[0]->UVRepeat));
@@ -821,7 +817,7 @@ void DrawFinalPass::BindExplosionTextures(GLuint shaderHandle, std::shared_ptr<E
 			glUniform2fv(glGetUniformLocation(shaderHandle, "DiffuseUVRepeat"), 1, glm::value_ptr(glm::vec2(1.0f, 1.0f)));
 		}
 
-		glActiveTexture(GL_TEXTURE2);
+		glActiveTexture(GL_TEXTURE1);
 		if (job->NormalTexture.size() > 0 && job->NormalTexture[0]->Texture != nullptr) {
 			glBindTexture(GL_TEXTURE_2D, job->NormalTexture[0]->Texture->m_Texture);
 			glUniform2fv(glGetUniformLocation(shaderHandle, "NormalUVRepeat"), 1, glm::value_ptr(job->NormalTexture[0]->UVRepeat));
@@ -831,7 +827,7 @@ void DrawFinalPass::BindExplosionTextures(GLuint shaderHandle, std::shared_ptr<E
 			glUniform2fv(glGetUniformLocation(shaderHandle, "NormalUVRepeat"), 1, glm::value_ptr(glm::vec2(1.0f, 1.0f)));
 		}
 
-		glActiveTexture(GL_TEXTURE3);
+		glActiveTexture(GL_TEXTURE2);
 		if (job->SpecularTexture.size() > 0 && job->SpecularTexture[0]->Texture != nullptr) {
 			glBindTexture(GL_TEXTURE_2D, job->SpecularTexture[0]->Texture->m_Texture);
 			glUniform2fv(glGetUniformLocation(shaderHandle, "SpecularUVRepeat"), 1, glm::value_ptr(job->SpecularTexture[0]->UVRepeat));
@@ -841,7 +837,7 @@ void DrawFinalPass::BindExplosionTextures(GLuint shaderHandle, std::shared_ptr<E
 			glUniform2fv(glGetUniformLocation(shaderHandle, "SpecularUVRepeat"), 1, glm::value_ptr(glm::vec2(1.0f, 1.0f)));
 		}
 
-		glActiveTexture(GL_TEXTURE4);
+		glActiveTexture(GL_TEXTURE3);
 		if (job->IncandescenceTexture.size() > 0 && job->IncandescenceTexture[0]->Texture != nullptr) {
 			glBindTexture(GL_TEXTURE_2D, job->IncandescenceTexture[0]->Texture->m_Texture);
 			glUniform2fv(glGetUniformLocation(shaderHandle, "GlowUVRepeat"), 1, glm::value_ptr(job->IncandescenceTexture[0]->UVRepeat));
@@ -854,7 +850,7 @@ void DrawFinalPass::BindExplosionTextures(GLuint shaderHandle, std::shared_ptr<E
 	}
 	case RawModel::MaterialType::SplatMapping:
 	{
-		glActiveTexture(GL_TEXTURE1);
+		glActiveTexture(GL_TEXTURE0);
 		glBindTexture(GL_TEXTURE_2D, job->SplatMap->Texture->m_Texture);
 
 		int texturePosition = GL_TEXTURE1;
@@ -929,7 +925,7 @@ void DrawFinalPass::BindModelTextures(GLuint shaderHandle, std::shared_ptr<Model
 		case RawModel::MaterialType::SingleTextures:
 		case RawModel::MaterialType::Basic:
 		{
-			glActiveTexture(GL_TEXTURE1);
+			glActiveTexture(GL_TEXTURE0);
 			if (job->DiffuseTexture.size() > 0 && job->DiffuseTexture[0]->Texture != nullptr) {
 				glBindTexture(GL_TEXTURE_2D, job->DiffuseTexture[0]->Texture->m_Texture);
 				glUniform2fv(glGetUniformLocation(shaderHandle, "DiffuseUVRepeat"), 1, glm::value_ptr(job->DiffuseTexture[0]->UVRepeat));
@@ -939,7 +935,7 @@ void DrawFinalPass::BindModelTextures(GLuint shaderHandle, std::shared_ptr<Model
 				glUniform2fv(glGetUniformLocation(shaderHandle, "DiffuseUVRepeat"), 1, glm::value_ptr(glm::vec2(1.0f, 1.0f)));
 			}
 
-			glActiveTexture(GL_TEXTURE2);
+			glActiveTexture(GL_TEXTURE1);
 			if (job->NormalTexture.size() > 0 && job->NormalTexture[0]->Texture != nullptr) {
 				glBindTexture(GL_TEXTURE_2D, job->NormalTexture[0]->Texture->m_Texture);
 				glUniform2fv(glGetUniformLocation(shaderHandle, "NormalUVRepeat"), 1, glm::value_ptr(job->NormalTexture[0]->UVRepeat));
@@ -949,7 +945,7 @@ void DrawFinalPass::BindModelTextures(GLuint shaderHandle, std::shared_ptr<Model
 				glUniform2fv(glGetUniformLocation(shaderHandle, "NormalUVRepeat"), 1, glm::value_ptr(glm::vec2(1.0f, 1.0f)));
 			}
 
-			glActiveTexture(GL_TEXTURE3);
+			glActiveTexture(GL_TEXTURE2);
 			if (job->SpecularTexture.size() > 0 && job->SpecularTexture[0]->Texture != nullptr) {
 				glBindTexture(GL_TEXTURE_2D, job->SpecularTexture[0]->Texture->m_Texture);
 				glUniform2fv(glGetUniformLocation(shaderHandle, "SpecularUVRepeat"), 1, glm::value_ptr(job->SpecularTexture[0]->UVRepeat));
@@ -959,7 +955,7 @@ void DrawFinalPass::BindModelTextures(GLuint shaderHandle, std::shared_ptr<Model
 				glUniform2fv(glGetUniformLocation(shaderHandle, "SpecularUVRepeat"), 1, glm::value_ptr(glm::vec2(1.0f, 1.0f)));
 			}
 
-			glActiveTexture(GL_TEXTURE4);
+			glActiveTexture(GL_TEXTURE3);
 			if (job->IncandescenceTexture.size() > 0 && job->IncandescenceTexture[0]->Texture != nullptr) {
 				glBindTexture(GL_TEXTURE_2D, job->IncandescenceTexture[0]->Texture->m_Texture);
 				glUniform2fv(glGetUniformLocation(shaderHandle, "GlowUVRepeat"), 1, glm::value_ptr(job->IncandescenceTexture[0]->UVRepeat));
@@ -972,10 +968,10 @@ void DrawFinalPass::BindModelTextures(GLuint shaderHandle, std::shared_ptr<Model
 		}
 		case RawModel::MaterialType::SplatMapping:
 		{
-			glActiveTexture(GL_TEXTURE1);
+			glActiveTexture(GL_TEXTURE0);
 			glBindTexture(GL_TEXTURE_2D, job->SplatMap->Texture->m_Texture);
 
-			int texturePosition = GL_TEXTURE2;
+			int texturePosition = GL_TEXTURE1;
 		
 			//Bind 5 diffuse textures
 			std::string UniformName = "DiffuseUVRepeat";

src/Engine/Rendering/PickingPass.cpp

@@ -25,20 +25,11 @@ void PickingPass::InitializeTextures()
 
 void PickingPass::InitializeFrameBuffers()
 {
-   /* glGenRenderbuffers(1, &m_DepthBuffer);
+    glGenRenderbuffers(1, &m_DepthBuffer);
     glBindRenderbuffer(GL_RENDERBUFFER, m_DepthBuffer);
-    glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);*/
+    glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
 
-	glGenTextures(1, &m_DepthBuffer);
-
-	glBindTexture(GL_TEXTURE_2D, m_DepthBuffer);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH24_STENCIL8, (int)(m_Renderer->GetViewportSize().Width), (int)(m_Renderer->GetViewportSize().Height), 0, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, nullptr);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
-
-    m_PickingBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_DepthBuffer, GL_DEPTH_ATTACHMENT)));
+    m_PickingBuffer.AddResource(std::shared_ptr<BufferResource>(new RenderBuffer(&m_DepthBuffer, GL_DEPTH_ATTACHMENT)));
     m_PickingBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_PickingTexture, GL_COLOR_ATTACHMENT0)));
     m_PickingBuffer.Generate();
 }
@@ -72,9 +63,7 @@ void PickingPass::Draw(RenderScene& scene)
     m_PickingProgram->Bind();
 
     if (scene.ClearDepth) {
-        //glClear(GL_DEPTH_BUFFER_BIT);
-		state->Disable(GL_DEPTH_TEST);
-		state->DepthMask(GL_FALSE);
+        glClear(GL_DEPTH_BUFFER_BIT);
     }
     m_Camera = scene.Camera;
 

src/Engine/Rendering/Renderer.cpp

@@ -108,15 +108,7 @@ void Renderer::Update(double dt)
 
 void Renderer::Draw(RenderFrame& frame)
 {
-    ImGui::Combo("Draw textures", &m_DebugTextureToDraw, "Final\0Scene\0Bloom\0SceneLowRes\0BloomLowRes\0Gaussian\0Picking\0Ambient Occlusion");
-
-	ImGui::SliderFloat("SSAO sample radius", &m_SSAO_Radius, 0.01f, 5.0f);
-	ImGui::SliderFloat("SSAO bias", &m_SSAO_Bias, 0.0f, 0.1f);
-	ImGui::SliderFloat("SSAO contrast", &m_SSAO_Contrast, 0.0f, 10.0f);
-	ImGui::SliderFloat("SSAO IntensityScale", &m_SSAO_IntensityScale, 0.0f, 10.0f);
-	ImGui::SliderInt("SSAO Number of Samples", &m_SSAO_NumOfSamples, 2, 100);
-	ImGui::SliderInt("SSAO Number of Turns", &m_SSAO_NumOfTurns, 0, 50);
-	m_SSAOPass->Setting(m_SSAO_Radius, m_SSAO_Bias, m_SSAO_Contrast, m_SSAO_IntensityScale, m_SSAO_NumOfSamples, m_SSAO_NumOfTurns);
+    ImGui::Combo("Draw textures", &m_DebugTextureToDraw, "Final\0Scene\0Bloom\0SceneLowRes\0BloomLowRes\0Gaussian\0Picking");
     //clear buffer 0
     glClearColor(0.f, 0.f, 0.f, 0.f);
     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
@@ -127,21 +119,15 @@ void Renderer::Draw(RenderFrame& frame)
     m_DrawFinalPass->ClearBuffer();
     m_DrawBloomPass->ClearBuffer();
     PerformanceTimer::StopTimer("Renderer-ClearBuffers");
-	for (auto scene : frame.RenderScenes) {
-		PerformanceTimer::StartTimer("Renderer-Depth");
-		m_PickingPass->Draw(*scene);
-		GLERROR("Drawing pickingpass");
-		PerformanceTimer::StopTimer("Renderer-Depth");
-	}
-	PerformanceTimer::StartTimer("AO generation");
-	m_SSAOPass->Draw(m_PickingPass->DepthBuffer(), frame.RenderScenes.front()->Camera);
-	GLuint ao = m_SSAOPass->SSAOTexture();
-	PerformanceTimer::StopTimer("AO generation");
+
     for (auto scene : frame.RenderScenes){
         
-        PerformanceTimer::StartTimer("Renderer-Drawing PickingPass");
+        PerformanceTimer::StartTimer("Renderer-Depth");
         SortRenderJobsByDepth(*scene);
         GLERROR("SortByDepth");
+        PerformanceTimer::StartTimerAndStopPrevious("Renderer-Drawing PickingPass");
+        m_PickingPass->Draw(*scene);
+        GLERROR("Drawing pickingpass");
         PerformanceTimer::StartTimerAndStopPrevious("Renderer-Generate Frustrums");
         m_LightCullingPass->GenerateNewFrustum(*scene);
         GLERROR("Generate frustums");
@@ -151,8 +137,8 @@ void Renderer::Draw(RenderFrame& frame)
         PerformanceTimer::StartTimerAndStopPrevious("Renderer-Light Culling");
         m_LightCullingPass->CullLights(*scene);
         GLERROR("LightCulling");
-		m_DrawFinalPass->Draw(*scene, ao);
         PerformanceTimer::StartTimerAndStopPrevious("Renderer-Draw Geometry+Light");
+        m_DrawFinalPass->Draw(*scene);
         GLERROR("Draw Geometry+Light");
         //m_DrawScenePass->Draw(*scene);
 
@@ -161,17 +147,14 @@ void Renderer::Draw(RenderFrame& frame)
         GLERROR("Draw Text");
         PerformanceTimer::StopTimer("Renderer-Draw Text");
     }
-
     PerformanceTimer::StartTimer("Renderer-Draw Bloom");
     m_DrawBloomPass->Draw(m_DrawFinalPass->BloomTexture());
     PerformanceTimer::StopTimer("Renderer-Draw Bloom");
-
     if (m_DebugTextureToDraw == 0) {
         PerformanceTimer::StartTimer("Renderer-Color Correction Pass");
         m_DrawColorCorrectionPass->Draw(m_DrawFinalPass->SceneTexture(), m_DrawBloomPass->GaussianTexture(), m_DrawFinalPass->SceneTextureLowRes(), m_DrawFinalPass->BloomTextureLowRes(), frame.Gamma, frame.Exposure);
         PerformanceTimer::StopTimer("Renderer-Color Correction Pass");
     }
-
     PerformanceTimer::StartTimer("Renderer-Misc Debug Draws");
     if (m_DebugTextureToDraw == 1) {
         m_DrawScreenQuadPass->Draw(m_DrawFinalPass->SceneTexture());
@@ -191,10 +174,7 @@ void Renderer::Draw(RenderFrame& frame)
     if (m_DebugTextureToDraw == 6) {
         m_DrawScreenQuadPass->Draw(m_PickingPass->PickingTexture());
     }
-	if (m_DebugTextureToDraw == 7) {
-		m_DrawScreenQuadPass->Draw(m_SSAOPass->SSAOTexture());
-	}
-	PerformanceTimer::StopTimer("Renderer-Misc Debug Draws");
+    PerformanceTimer::StopTimer("Renderer-Misc Debug Draws");
 
     PerformanceTimer::StartTimer("Renderer-ImGuiRenderPass");
     m_ImGuiRenderPass->Draw();
@@ -243,5 +223,4 @@ void Renderer::InitializeRenderPasses()
     m_DrawScreenQuadPass = new DrawScreenQuadPass(this);
     m_DrawBloomPass = new DrawBloomPass(this);
     m_DrawColorCorrectionPass = new DrawColorCorrectionPass(this);
-	m_SSAOPass = new SSAOPass(this);
 }

src/Engine/Rendering/SSAOPass.cpp

@@ -1,149 +0,0 @@
-#include "Rendering/SSAOPass.h"
-
-SSAOPass::SSAOPass(IRenderer* renderer)
-{
-	m_Renderer = renderer;
-
-	m_ScreenQuad = ResourceManager::Load<Model>("Models/Core/ScreenQuad.mesh");
-
-	InitializeBuffer();
-	InitializeShaderProgram();
-	Setting(0.1f, 0.012f, 1.0f, 1.0f, 13, 7);
-
-	m_DrawBloomPass = new DrawBloomPass(renderer);
-}
-
-void SSAOPass::InitializeShaderProgram()
-{
-	m_SSAOProgram = ResourceManager::Load<ShaderProgram>("##SSAOProgram");
-	m_SSAOProgram->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/SSAO.vert.glsl")));
-	m_SSAOProgram->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/SSAO.frag.glsl")));
-	m_SSAOProgram->Compile();
-	m_SSAOProgram->Link();
-
-	m_SSAOViewSpaceZProgram = ResourceManager::Load<ShaderProgram>("##SSAOViewSpaceZProgram");
-	m_SSAOViewSpaceZProgram->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/SSAO.vert.glsl")));
-	m_SSAOViewSpaceZProgram->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/SSAOViewSpaceZ.frag.glsl")));
-	m_SSAOViewSpaceZProgram->Compile();
-	m_SSAOViewSpaceZProgram->Link();
-}
-
-
-void SSAOPass::InitializeBuffer()
-{
-	glGenTextures(1, &m_SSAOTexture);
-	glBindTexture(GL_TEXTURE_2D, m_SSAOTexture);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height, 0, GL_RED, GL_FLOAT, nullptr);
-	//glTexImage2D(GL_TEXTURE_2D, 0, GL_R32I, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height, 0, GL_RED_INTEGER, GL_INT, nullptr);
-	//glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB32F, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height, 0, GL_RGB, GL_FLOAT, nullptr);
-
-	m_SSAOFramBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_SSAOTexture, GL_COLOR_ATTACHMENT0)));
-	m_SSAOFramBuffer.Generate();
-
-	glGenTextures(1, &m_SSAOViewSpaceZTexture);
-	glBindTexture(GL_TEXTURE_2D, m_SSAOViewSpaceZTexture);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_R32F, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height, 0, GL_RED, GL_FLOAT, nullptr);
-	//glTexStorage2D(GL_TEXTURE_2D, MAX_MIP_LEVEL, GL_R32F, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);;
-	//glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height, GL_RED, GL_FLOAT, nullptr);
-	//glGenerateMipmap(GL_TEXTURE_2D);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-	//glTexParameteri(GL_TEXTURE_2D, GL_GENERATE_MIPMAP_SGIS, GL_TRUE);
-
-	m_SSAOViewSpaceZFramBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_SSAOViewSpaceZTexture, GL_COLOR_ATTACHMENT0)));
-	m_SSAOViewSpaceZFramBuffer.Generate();
-}
-
-void SSAOPass::ClearBuffer()
-{
-	m_SSAOFramBuffer.Bind();
-	glClearColor(1.f, 1.f, 1.f, 1.f);
-	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-	m_SSAOFramBuffer.Unbind();
-
-	m_SSAOViewSpaceZFramBuffer.Bind();
-	glClearColor(1.f, 1.f, 1.f, 1.f);
-	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-	m_SSAOViewSpaceZFramBuffer.Unbind();
-}
-
-void SSAOPass::Setting(float radius, float bias, float contrast, float intensityScale, int numOfSamples, int NumOfTurns) {
-	m_Radius = radius;
-	m_Bias = bias;
-	m_Contrast = contrast;
-	m_IntensityScale = intensityScale;
-	m_NumOfSamples = numOfSamples;
-	m_NumOfTurns = NumOfTurns;
-}
-
-
-void SSAOPass::Draw(GLuint depthBuffer, Camera* camera)
-{
-	SSAOPassState state;
-	GLuint viewSpaceZPShaderHandle = m_SSAOViewSpaceZProgram->GetHandle();
-	GLuint SSAOShaderHandle = m_SSAOProgram->GetHandle();
-
-	m_SSAOViewSpaceZFramBuffer.Bind();
-	m_SSAOViewSpaceZProgram->Bind();
-
-	glActiveTexture(GL_TEXTURE0);
-	glBindTexture(GL_TEXTURE_2D, depthBuffer);
-	glm::vec3 clipInfo = glm::vec3(
-		(camera->NearClip() * camera->FarClip()),
-		(camera->NearClip() - camera->FarClip()),
-		(camera->FarClip())
-		);
-	/*glm::vec3 clipInfo = glm::vec3(
-		(camera->NearClip()),
-		(-1.0f),
-		(+1.0f)
-		);*/
-	glUniform3fv(glGetUniformLocation(viewSpaceZPShaderHandle, "ClipInfo"), 1, glm::value_ptr(clipInfo));
-
-	glBindVertexArray(m_ScreenQuad->VAO);
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_ScreenQuad->ElementBuffer);
-	glDrawElementsBaseVertex(GL_TRIANGLES, m_ScreenQuad->MaterialGroups()[0].material->EndIndex - m_ScreenQuad->MaterialGroups()[0].material->StartIndex + 1
-		, GL_UNSIGNED_INT, 0, m_ScreenQuad->MaterialGroups()[0].material->StartIndex);
-	
-	glm::vec4 projInfo = glm::vec4(
-		((1.0 - camera->ProjectionMatrix()[0][2]) / camera->ProjectionMatrix()[0][0]),
-		(-2.0 / (m_Renderer->GetViewportSize().Width * camera->ProjectionMatrix()[0][0])),
-		((1.0 + camera->ProjectionMatrix()[1][2]) / camera->ProjectionMatrix()[1][1]),
-		(-2.0 / (m_Renderer->GetViewportSize().Height * camera->ProjectionMatrix()[1][1]))
-		);
-
-	m_SSAOViewSpaceZFramBuffer.Unbind();
-
-	//glBindTexture(GL_TEXTURE_2D, m_SSAOViewSpaceZTexture);
-	//glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height, GL_RED, GL_FLOAT, &m_SSAOViewSpaceZTexture);
-	//glGenerateMipmap(GL_TEXTURE_2D); 
-
-	m_SSAOFramBuffer.Bind();
-	m_SSAOProgram->Bind();
-
-	glActiveTexture(GL_TEXTURE0);
-	glBindTexture(GL_TEXTURE_2D, m_SSAOViewSpaceZTexture);
-
-	// How many pixel there are in a 1m long object 1m away from the camera
-	glUniform1f(glGetUniformLocation(SSAOShaderHandle, "uProjScale"), m_Renderer->GetViewportSize().Height / (-2.0f * glm::tan(glm::radians(camera->FOV()) * 0.5f)));
-
-	glUniform1f(glGetUniformLocation(SSAOShaderHandle, "uRadius"), m_Radius);
-	glUniform1f(glGetUniformLocation(SSAOShaderHandle, "uBias"), m_Bias);
-	glUniform1f(glGetUniformLocation(SSAOShaderHandle, "uContrast"), m_Contrast);
-	glUniform1f(glGetUniformLocation(SSAOShaderHandle, "uIntensityScale"), m_IntensityScale);
-	glUniform1i(glGetUniformLocation(SSAOShaderHandle, "uNumOfSamples"), m_NumOfSamples);
-	glUniform1i(glGetUniformLocation(SSAOShaderHandle, "uNumOfTurns"), m_NumOfTurns);;
-
-	glUniform4fv(glGetUniformLocation(SSAOShaderHandle, "uProjInfo"), 1, glm::value_ptr(projInfo));
-	glDrawElementsBaseVertex(GL_TRIANGLES, m_ScreenQuad->MaterialGroups()[0].material->EndIndex - m_ScreenQuad->MaterialGroups()[0].material->StartIndex + 1
-		, GL_UNSIGNED_INT, 0, m_ScreenQuad->MaterialGroups()[0].material->StartIndex);
-
-	m_DrawBloomPass->ClearBuffer();
-	m_DrawBloomPass->Draw(m_SSAOTexture);
-}

src/Engine/Rendering/SSAOPassState.cpp

@@ -1,16 +0,0 @@
-#include "Rendering/SSAOPassState.h"
-
-
-SSAOPassState::SSAOPassState()
-{
-	//BindFramebuffer(0);
-	Disable(GL_BLEND);
-	Disable(GL_DEPTH_TEST);
-	Disable(GL_CULL_FACE);
-}
-
-SSAOPassState::~SSAOPassState()
-{
-
-}
-

src/Engine/Rendering/ShaderProgram.cpp

@@ -98,7 +98,8 @@ void ShaderProgram::AddShader(std::shared_ptr<Shader> shader)
 
 void ShaderProgram::Compile()
 {
-	if (m_ShaderProgramHandle == 0)	{
+	if (m_ShaderProgramHandle == 0)
+	{
 		m_ShaderProgramHandle = glCreateProgram();
 	}