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

# Conflicts:
#	include/Engine/Rendering/ModelJob.h
#	resources/Schema/Components.xsd
#	resources/Schema/Types/Entity.xsd
#	src/Engine/Rendering/DrawFinalPass.cpp
#	src/Engine/Rendering/PickingPass.cpp
#	src/Engine/Rendering/Renderer.cpp
#	src/Engine/Rendering/Skeleton.cpp

include/Engine/Rendering/CubeMapPass.h

@@ -0,0 +1,27 @@
+#ifndef CubeMapPass_h__
+#define CubeMapPass_h__
+
+#include "IRenderer.h"
+#include "ShaderProgram.h"
+
+class CubeMapPass
+{
+public:
+    CubeMapPass(IRenderer* renderer);
+    ~CubeMapPass() { }
+
+    void LoadTextures(std::string input);
+    void FillCubeMap(glm::vec3 originPosition);
+    void GenerateCubeMapTexture();
+
+    //GLuint CubeMapTexture() const { return m_CubeMapTexture; }
+    GLuint m_CubeMapTexture = -1;
+
+private:
+    IRenderer* m_Renderer;
+    std::string m_PreviusCubeMapTexture;
+
+    std::vector<Texture*> m_CubeMapTextures;
+};
+
+#endif 

include/Engine/Rendering/DrawBloomPass.h

@@ -24,6 +24,8 @@ public:
 
     void Draw(GLuint texture);
 
+    void OnWindowResize();
+
     //Getters
     //Return the blurred result of the texture that was sent into draw
     GLuint GaussianTexture() const { return m_GaussianTexture_vert; }

include/Engine/Rendering/DrawFinalPass.h

@@ -4,6 +4,7 @@
 #include "IRenderer.h"
 #include "DrawFinalPassState.h"
 #include "LightCullingPass.h"
+#include "CubeMapPass.h"
 #include "FrameBuffer.h"
 #include "ShaderProgram.h"
 #include "Util/UnorderedMapVec2.h"
@@ -13,13 +14,14 @@
 class DrawFinalPass
 {
 public:
-    DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCullingPass);
+    DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCullingPass, CubeMapPass* cubeMapPass);
     ~DrawFinalPass() { }
     void InitializeTextures();
     void InitializeFrameBuffers();
     void InitializeShaderPrograms();
-    void Draw(RenderScene& scene);
+    void Draw(RenderScene& scene, GLuint SSAOTexture);
     void ClearBuffer();
+    void OnWindowResize();
 
     //Return the texture that is used in later stages to apply the bloom effect
     GLuint BloomTexture() const { return m_BloomTexture; }
@@ -31,13 +33,12 @@ public:
     FrameBuffer* FinalPassFrameBuffer() { return &m_FinalPassFrameBuffer; }
     FrameBuffer* FinalPassFrameBufferLowRes() { return &m_FinalPassFrameBufferLowRes; }
 
-
 private:
     void GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type) const;
     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);
+    void DrawModelRenderQueues(std::list<std::shared_ptr<RenderJob>>& jobs, RenderScene& scene, GLuint SSAOTexture);
     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);
@@ -62,12 +63,14 @@ private:
     GLuint m_SceneTextureLowRes;
     GLuint m_DepthBuffer;
     GLuint m_DepthBufferLowRes;
+    GLuint m_CubeMapTexture;
 
     //maqke this component based i guess?
     GLuint m_ShieldPixelRate = 16;
 
     const IRenderer* m_Renderer;
     const LightCullingPass* m_LightCullingPass;
+    const CubeMapPass* m_CubeMapPass;
 
     ShaderProgram* m_ForwardPlusProgram;
     ShaderProgram* m_ExplosionEffectProgram;

include/Engine/Rendering/LightCullingPass.h

@@ -21,6 +21,7 @@ public:
     void SetSSBOSizes();
     void CullLights(RenderScene& scene);
     void FillLightList(RenderScene& scene);
+    void OnWindowResize();
 
     GLuint FrustumSSBO() const { return m_FrustumSSBO; }
     GLuint LightSSBO() const { return m_LightSSBO; }

include/Engine/Rendering/ModelJob.h

@@ -109,6 +109,7 @@ struct ModelJob : RenderJob
         EndIndex = matGroup->EndIndex;
         Matrix = matrix;
         Color = modelComponent["Color"];
+        GlowIntensity = ((double)modelComponent["GlowIntensity"]);
         Entity = modelComponent.EntityID;
         glm::vec3 abspos = Transform::AbsolutePosition(world, modelComponent.EntityID);
         glm::vec3 worldpos = glm::vec3(camera->ViewMatrix() * glm::vec4(abspos, 1));
@@ -150,7 +151,7 @@ struct ModelJob : RenderJob
     const ::Model* Model = nullptr;
     ::Skeleton* Skeleton = nullptr;
     std::shared_ptr<::BlendTree> BlendTree = nullptr;
-
+    float GlowIntensity = 8.0;
     glm::vec4 DiffuseColor;
     glm::vec4 SpecularColor;
     glm::vec4 IncandescenceColor;
@@ -163,7 +164,7 @@ struct ModelJob : RenderJob
 
     void CalculateHash() override
     {
-        Hash = TextureID + ModelID << 10 + ShaderID << 20;
+        Hash = ShaderID << 20 + ModelID << 10 + TextureID;
     }
 };
 

include/Engine/Rendering/PickingPass.h

@@ -22,6 +22,8 @@ public:
     void Draw(RenderScene& scene);
     void ClearPicking();
 
+    void OnWindowResize();
+
     //Getters
     const ShaderProgram& PickingProgram() const { return *m_PickingProgram; }
     //const std::unordered_map<glm::ivec2, EntityID>& PickingColorsToEntity() const { return m_PickingColorsToEntity; }
@@ -40,7 +42,7 @@ private:
     const IRenderer* m_Renderer;
 
     ShaderProgram* m_PickingProgram;
-	ShaderProgram* m_PickingSkinnedProgram;
+    ShaderProgram* m_PickingSkinnedProgram;
     Camera* m_Camera;
 
     struct PickingInfo

include/Engine/Rendering/Renderer.h

@@ -16,6 +16,8 @@
 #include "DrawScreenQuadPass.h"
 #include "DrawBloomPass.h"
 #include "DrawColorCorrectionPass.h"
+#include "SSAOPass.h"
+#include "CubeMapPass.h"
 #include "../Core/EventBroker.h"
 #include "ImGuiRenderPass.h"
 #include "Camera.h"
@@ -23,9 +25,12 @@
 #include "imgui/imgui.h"
 #include "TextPass.h"
 #include "Util/CommonFunctions.h"
+#include "Core/PerformanceTimer.h"
 
 class Renderer : public IRenderer
 {
+    static void glfwFrameBufferCallback(GLFWwindow* window, int width, int height);
+
 public:
     Renderer(EventBroker* eventBroker) 
         : m_EventBroker(eventBroker)
@@ -37,8 +42,12 @@ public:
 
     virtual PickData Pick(glm::vec2 screenCoord) override;
 
+
 private:
     //----------------------Variables----------------------//
+
+    static std::unordered_map <GLFWwindow*, Renderer*> m_WindowToRenderer;
+
     EventBroker* m_EventBroker;
     TextPass* m_TextPass;
 
@@ -50,6 +59,14 @@ private:
     Model* m_UnitSphere;
 
     int m_DebugTextureToDraw = 0;
+    int m_CubeMapTexture = 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;
@@ -58,6 +75,8 @@ private:
     DrawScreenQuadPass* m_DrawScreenQuadPass;
     DrawBloomPass* m_DrawBloomPass;
     DrawColorCorrectionPass* m_DrawColorCorrectionPass;
+	SSAOPass* m_SSAOPass;
+    CubeMapPass* m_CubeMapPass;
 
     //----------------------Functions----------------------//
     void InitializeWindow();

include/Engine/Rendering/SSAOPass.h

@@ -0,0 +1,63 @@
+#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() { 
+		delete m_DrawBloomPass;
+	};
+
+	void Draw(GLuint depthBuffer, Camera* camera);
+	void Setting(float radius, float bias, float contrast, float intensityScale, int numOfSamples, int NumOfTurns);
+	void ClearBuffer();
+	void OnWindowResize();
+
+	//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 GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type) const;
+
+	//void blurHorizontal(GLuint depthBuffer);
+	//void blurVertical(GLuint depthBuffer);
+
+	Model* m_ScreenQuad;
+
+	const IRenderer* m_Renderer;
+
+	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

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

include/Engine/Rendering/SpriteJob.h

@@ -17,7 +17,7 @@
 
 struct SpriteJob : RenderJob
 {
-    SpriteJob(ComponentWrapper cSprite, Camera* camera, glm::mat4 matrix, World* world, glm::vec4 fillColor, float fillPercentage, bool depthSorted)
+    SpriteJob(ComponentWrapper cSprite, Camera* camera, glm::mat4 matrix, World* world, glm::vec4 fillColor, float fillPercentage, bool depthSorted, bool isIndicator)
         : RenderJob()
     {
         Model = ResourceManager::Load<::Model>("Models/Core/UnitQuad.mesh");
@@ -30,7 +30,7 @@ struct SpriteJob : RenderJob
 
         StartIndex = matProp.material->StartIndex;
         EndIndex = matProp.material->EndIndex;
-        Matrix = matrix;
+		Matrix = matrix;
         Color = cSprite["Color"];
         Entity = cSprite.EntityID;
         Position = Transform::AbsolutePosition(world, cSprite.EntityID);
@@ -40,6 +40,8 @@ struct SpriteJob : RenderJob
             Depth = viewpos.z;
         }
         World = world;
+        Pickable = world->HasComponent(cSprite.EntityID, "Button");
+		IsIndicator = isIndicator;
 
         FillColor = fillColor;
         FillPercentage = fillPercentage;
@@ -61,6 +63,9 @@ struct SpriteJob : RenderJob
     unsigned int EndIndex = 0;
     World* World;
 
+    bool Pickable;
+	bool IsIndicator = false;
+
     glm::vec4 FillColor = glm::vec4(0);
     float FillPercentage = 0.0;
 

include/Engine/Rendering/Texture.h

@@ -18,6 +18,7 @@ public:
 	void Bind(GLenum textureUnit = GL_TEXTURE0);
 
 	GLuint m_Texture = 0;
+    unsigned char* Data = nullptr;
     
 };