Revert "Shadows"

include/Engine/Rendering/DrawFinalPass.h

@@ -11,12 +11,11 @@
 #include "Util/UnorderedMapVec2.h"
 #include "Util/CommonFunctions.h"
 #include "Texture.h"
-#include "ShadowPass.h"
 
 class DrawFinalPass
 {
 public:
-    DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCullingPass, CubeMapPass* cubeMapPass, SSAOPass* ssaoPass, ShadowPass* shadowPass);
+    DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCullingPass, CubeMapPass* cubeMapPass, SSAOPass* ssaoPass);
     ~DrawFinalPass() { }
     void InitializeTextures();
     void InitializeFrameBuffers();
@@ -66,7 +65,6 @@ private:
     const LightCullingPass* m_LightCullingPass;
     const CubeMapPass* m_CubeMapPass;
 	const SSAOPass* m_SSAOPass;
-	const ShadowPass* m_ShadowPass;
 
     ShaderProgram* m_ForwardPlusProgram;
     ShaderProgram* m_ExplosionEffectProgram;

include/Engine/Rendering/Renderer.h

@@ -26,7 +26,6 @@
 #include "TextPass.h"
 #include "Util/CommonFunctions.h"
 #include "Core/PerformanceTimer.h"
-#include "ShadowPass.h"
 
 class Renderer : public IRenderer
 {
@@ -76,7 +75,6 @@ private:
     DrawColorCorrectionPass* m_DrawColorCorrectionPass;
 	SSAOPass* m_SSAOPass;
     CubeMapPass* m_CubeMapPass;
-	ShadowPass* m_ShadowPass;
 
     //----------------------Functions----------------------//
     void InitializeWindow();

include/Engine/Rendering/ShadowPass.h

@@ -1,87 +0,0 @@
-#ifndef ShadowPass_h__
-#define ShadowPass_h__
-
-#include "IRenderer.h"
-#include "FrameBuffer.h"
-#include "ShaderProgram.h"
-#include "../Core/EventBroker.h"
-#include "../Core/World.h"
-#include "ShadowPassState.h"
-#include "imgui/imgui.h"
-
-#define MAX_SPLITS 4
-
-enum NearFar { NEAR = 0, FAR = 1 };
-enum LRBT { LEFT = 0, RIGHT = 1, BOTTOM = 2, TOP = 3 };
-
-struct ShadowFrustum
-{
-	float NearClip;
-	float FarClip;
-	float FOV;
-	float AspectRatio;
-	glm::vec3 MiddlePoint;
-	float Radius;
-	std::array<float, 4> LRBT;
-	std::array<glm::vec3, 8> CornerPoint;
-};
-
-class ShadowPass
-{
-public:
-	ShadowPass(IRenderer* renderer);
-	ShadowPass(IRenderer * renderer, int ShadowResX, int ShadowResY);
-	~ShadowPass();
-
-	void InitializeFrameBuffers();
-	void InitializeShaderPrograms();
-	void ClearBuffer();
-	void Draw(RenderScene& scene);
-
-	void DebugGUI();
-
-	GLuint DepthMap() const { return m_DepthMap; }
-	std::array<glm::mat4, MAX_SPLITS> LightP() const { return m_LightProjection; }
-	std::array<glm::mat4, MAX_SPLITS> LightV() const { return m_LightView; }
-	std::array<float, MAX_SPLITS> FarDistance() const { std::array<float, MAX_SPLITS> f; for (int i = 0; i < MAX_SPLITS; i++) f[i] = m_shadowFrusta[i].FarClip; return f; }
-	int CurrentNrOfSplits() const { return m_CurrentNrOfSplits; }
-
-	void SetSplitWeight(float split_weight) { m_SplitWeight = split_weight; };
-private:
-	void InitializeCameras(RenderScene & scene);
-	void UpdateSplitDist(std::array<ShadowFrustum, MAX_SPLITS>& frusta, float near_distance, float far_distance);
-	void UpdateFrustumPoints(ShadowFrustum& frustum, glm::vec3 camera_position, glm::vec3 view_dir);
-	void UpdateFrustumPoints(ShadowFrustum& frustum, glm::mat4 p, glm::mat4 v);
-
-	void PointsToLightspace(ShadowFrustum& frustum, glm::mat4 v);
-
-	float FindRadius(ShadowFrustum& frustum);
-	void RadiusToLightspace(ShadowFrustum& frustum);
-
-	EventBroker* m_EventBroker;
-	const IRenderer* m_Renderer;
-
-	GLuint m_DepthMap;
-	FrameBuffer m_DepthBuffer;
-	ShaderProgram* m_ShadowProgram;
-
-	std::array<glm::mat4, MAX_SPLITS> m_LightProjection;
-	std::array<glm::mat4, MAX_SPLITS> m_LightView;
-
-	GLfloat m_NearFarPlane[2] = { -34.f, 27.f };
-	GLuint m_ResolutionSizeWidth = 1024 * 2;
-	GLuint m_ResolutionSizeHeight = 1024 * 2;
-
-	bool m_TransparentObjects = false;
-	bool m_TexturedShadows = false;
-	bool m_EnableShadows = true;
-
-	int m_CurrentNrOfSplits = 4;
-	float m_SplitWeight = 0.962f;
-
-	std::array<ShadowFrustum, MAX_SPLITS> m_shadowFrusta;
-
-	Texture* m_WhiteTexture = ResourceManager::Load<Texture>("Textures/Core/White.png");
-};
-
-#endif

include/Engine/Rendering/ShadowPassState.h

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