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

include/Engine/Rendering/DrawBloomPass.h

@@ -33,12 +33,14 @@ public:
 		if (m_Quality == 0) { 
 			return m_BlackTexture->m_Texture;
 		} else { 
-			return m_GaussianTexture_vert;
+			return m_FinalGaussianTexture;
 		} 
 	}
 
 
 private:
+    void GaussianLodPass(GLuint mipMap, GLuint texture);
+    void CombineGaussianBlur();
     Texture* m_BlackTexture;
     Model* m_ScreenQuad;
 
@@ -47,15 +49,19 @@ private:
     //const LightCullingPass* m_LightCullingPass 
     int m_Iterations;
 	int m_Quality = 0;
+    int m_BloomLod = 5;
 
     GLuint m_GaussianTexture_horiz = 0;
     GLuint m_GaussianTexture_vert = 0;
+    GLuint m_FinalGaussianTexture = 0;
 
-    FrameBuffer m_GaussianFrameBuffer_horiz;
-    FrameBuffer m_GaussianFrameBuffer_vert;
+    FrameBuffer* m_GaussianFrameBuffer_horiz = nullptr;
+    FrameBuffer* m_GaussianFrameBuffer_vert = nullptr;
+    FrameBuffer m_GaussianCombineBuffer;
 
     ShaderProgram* m_GaussianProgram_horiz;
     ShaderProgram* m_GaussianProgram_vert;
+    ShaderProgram* m_GaussianCombineProgram;
 
 };
 

include/Engine/Rendering/EResolutionChanged.h

@@ -0,0 +1,19 @@
+#ifndef EResolutionChanged_h__
+#define EResolutionChanged_h__
+
+#include "../Core/Event.h"
+#include "../Core/Util/Rectangle.h"
+
+namespace Events
+{
+
+// Fired when the framebuffer size changes
+struct ResolutionChanged : Event
+{
+    Rectangle OldResolution;
+    Rectangle NewResolution;
+};
+
+}
+
+#endif

include/Engine/Rendering/FrameBuffer.h

@@ -7,11 +7,12 @@
 class BufferResource
 {
 public:
-    BufferResource(GLuint* resourceHandle, GLenum resourceType, GLenum attachment);
+    BufferResource(GLuint* resourceHandle, GLenum resourceType, GLenum attachment, GLuint mipMapLod);
     
     GLuint* m_ResourceHandle;
     GLenum m_ResourceType;
     GLenum m_Attachment;
+    GLuint m_MipMapLod = 0;
 private:
     
 };
@@ -20,15 +21,15 @@ template <GLenum RESOURCETYPE>
 class ResourceType : public BufferResource
 {
 public:
-    ResourceType(GLuint* resourceHandle, GLenum attachment)
-        : BufferResource(resourceHandle, RESOURCETYPE, attachment) { }
+    ResourceType(GLuint* resourceHandle, GLenum attachment, GLuint mipMapLod)
+        : BufferResource(resourceHandle, RESOURCETYPE, attachment, mipMapLod) { }
 };
 
 class Texture2D : public ResourceType<GL_TEXTURE_2D>
 {
 public:
-    Texture2D(GLuint* resourceHandle, GLenum attachment)
-        : ResourceType(resourceHandle, attachment) { };
+    Texture2D(GLuint* resourceHandle, GLenum attachment, GLuint mipMapLod = 0)
+        : ResourceType(resourceHandle, attachment, mipMapLod) { };
 
     ~Texture2D();
 };
@@ -37,7 +38,7 @@ class RenderBuffer : public ResourceType<GL_RENDERBUFFER>
 {
 public:
     RenderBuffer(GLuint* resourceHandle, GLenum attachment)
-        : ResourceType(resourceHandle, attachment)
+        : ResourceType(resourceHandle, attachment, 0)
     { };
 
     ~RenderBuffer();
@@ -47,7 +48,7 @@ class Texture2DArray : public ResourceType<GL_TEXTURE_2D_ARRAY>
 {
 public:
 	Texture2DArray(GLuint* resourceHandle, GLenum attachment)
-		: ResourceType(resourceHandle, attachment)
+		: ResourceType(resourceHandle, attachment, 0)
 	{ };
 
 	~Texture2DArray();

include/Engine/Rendering/LightCullingPass.h

@@ -54,7 +54,7 @@ private:
     struct Frustum {
         Plane Planes[4];
     };
-    Frustum* m_Frustums;
+    Frustum* m_Frustums = nullptr;
 
     //This should be a component
     struct LightSource {
@@ -74,11 +74,11 @@ private:
         glm::vec2 Padding = glm::vec2(1.f, 2.f);
     };
 
-    LightGrid* m_LightGrid;
+    LightGrid* m_LightGrid = nullptr;
 
     int m_LightOffset = 0;
 
-    float* m_LightIndex;
+    float* m_LightIndex = nullptr;
 };
 
 

include/Engine/Rendering/RenderSystem.h

@@ -19,6 +19,7 @@
 #include "../Core/Octree.h"
 #include "../Collision/EntityAABB.h"
 #include "../Core/ConfigFile.h"
+#include "EResolutionChanged.h"
 
 class RenderSystem : public ImpureSystem
 {
@@ -36,6 +37,8 @@ private:
     EntityWrapper m_LocalPlayer = EntityWrapper::Invalid;
     Octree<EntityAABB>* m_Octree;
 
+    EventRelay<RenderSystem, Events::ResolutionChanged> m_EResolutionChanged;
+    bool OnResolutionChanged(Events::ResolutionChanged &event);
     EventRelay<RenderSystem, Events::SetCamera> m_ESetCamera;
     bool OnSetCamera(Events::SetCamera &event);
     EventRelay<RenderSystem, Events::InputCommand> m_EInputCommand;

include/Engine/Rendering/Renderer.h

@@ -28,10 +28,12 @@
 #include "Util/CommonFunctions.h"
 #include "Core/PerformanceTimer.h"
 #include "ShadowPass.h"
+#include "EResolutionChanged.h"
 
 class Renderer : public IRenderer
 {
     static void glfwFrameBufferCallback(GLFWwindow* window, int width, int height);
+    static void glfwWindowSizeCallback(GLFWwindow* window, int width, int height);
 
 public:
 	Renderer(EventBroker* eventBroker, ConfigFile* config)
@@ -40,13 +42,14 @@ public:
     { }
 	~Renderer();
 
+    virtual void SetResolution(const Rectangle& resolution) override;
+
     virtual void Initialize() override;
     virtual void Update(double dt) override;
     virtual void Draw(RenderFrame& frame) override;
 
     virtual PickData Pick(glm::vec2 screenCoord) override;
 
-
 private:
     //----------------------Variables----------------------//
 
@@ -90,11 +93,14 @@ private:
     void InputUpdate(double dt);
     //void PickingPass(RenderQueueCollection& rq);
     //void DrawScreenQuad(GLuint textureToDraw);
+    void setWindowSize(Rectangle size);
+    void updateFramebufferSize();
 
     static bool DepthSort(const std::shared_ptr<RenderJob> &i, const std::shared_ptr<RenderJob> &j) { return (i->Depth < j->Depth); }
     void SortRenderJobsByDepth(RenderScene &scene);
     void GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type);
-	//--------------------ShaderPrograms-------------------//
+
+    //--------------------ShaderPrograms-------------------//
     ShaderProgram* m_BasicForwardProgram;
     ShaderProgram* m_ExplosionEffectProgram;
 

include/Engine/Rendering/ShadowPass.h

@@ -63,7 +63,8 @@ private:
 
 	GLuint m_DepthMap;
 	FrameBuffer m_DepthBuffer;
-	ShaderProgram* m_ShadowProgram;
+    ShaderProgram* m_ShadowProgram;
+    ShaderProgram* m_ShadowProgramSkinned;
 
 	std::array<glm::mat4, MAX_SPLITS> m_LightProjection;
 	std::array<glm::mat4, MAX_SPLITS> m_LightView;

include/Engine/Rendering/SpriteJob.h

@@ -21,14 +21,15 @@ struct SpriteJob : RenderJob
     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");
+        Model = ResourceManager::Load<::Model>((std::string)cSprite["Model"]);
         ::RawModel::MaterialProperties matProp = Model->MaterialGroups().front();
         TextureID = 0;
 
         DiffuseTexture = CommonFunctions::TryLoadResource<TextureSprite, true>(cSprite["DiffuseTexture"]);
-
         IncandescenceTexture = CommonFunctions::TryLoadResource<TextureSprite, true>(cSprite["GlowMap"]);
 
+        Linear = (bool)cSprite["Linear"];
+
         StartIndex = matProp.material->StartIndex;
         EndIndex = matProp.material->EndIndex;
 		Matrix = matrix;
@@ -48,6 +49,26 @@ struct SpriteJob : RenderJob
 
         FillColor = fillColor;
         FillPercentage = fillPercentage;
+
+        glm::vec3 scale = Transform::AbsoluteScale(world, cSprite.EntityID);
+
+        if((bool)cSprite["KeepRatio"] == true) {
+            if(scale.y >= scale.x) {
+                ScaleY = (scale.x)/(scale.y);
+                ScaleX = 1.f;
+            } else {
+                ScaleY = 1.f;
+                ScaleX = (scale.x)/(scale.y);
+            }
+        } else {
+            if ((bool)cSprite["KeepRatioX"] == true) {
+                ScaleX = scale.x;
+            }
+            if ((bool)cSprite["KeepRatioY"] == true) {
+                ScaleY = scale.y;
+            }
+        }
+
     };
 
     unsigned int TextureID;
@@ -69,6 +90,9 @@ struct SpriteJob : RenderJob
     bool Pickable;
 	bool IsIndicator = false;
     bool BlurBackground = false;
+    float ScaleX = 1;
+    float ScaleY = 1;
+    bool Linear = false;
 
     glm::vec4 FillColor = glm::vec4(0);
     float FillPercentage = 0.0;

include/Engine/Rendering/Util/GLError.h

@@ -16,7 +16,11 @@ inline bool _GLERROR(const char* info, const char* file, const char* func, unsig
 	return false;
 }
 
+#ifdef DEBUG
 #define GLERROR(function) \
 	_GLERROR(function, __BASE_FILE__, __func__, __LINE__)
+#else
+#define GLERROR(function) false
+#endif
 
 #endif