Hacks to make a nice demo.

src/GameWorld.cpp

@@ -9,8 +9,8 @@ void GameWorld::Initialize()
 	{
 		auto camera = CreateEntity();
 		auto transform = AddComponent<Components::Transform>(camera, "Transform");
-		transform->Position.z = 20.f;
+		transform->Position.z = 70.f;
-		transform->Position.y = 20.f;
+		transform->Position.y = 25.f;
 		transform->Orientation = glm::quat(glm::vec3(glm::pi<float>() / 8.f, 0.f, 0.f));
 		auto cameraComp = AddComponent<Components::Camera>(camera, "Camera");
 		cameraComp->FarClip = 2000.f;
@@ -56,22 +56,48 @@ void GameWorld::Initialize()
 		AddComponent<Components::Input>(car, "Input");
 	}
 
-	for(int i = 0; i < 50; i++)
+	/*for(int i = 0; i < 83; i++)
+	{
+		auto light = CreateEntity();
+		auto transform = AddComponent<Components::Transform>(light, "Transform");
+		transform->Position = glm::vec3((float)(2*i)*glm::sin((float)i), 3, (float)(2*i)*glm::cos((float)i));
+
+		auto pointLight = AddComponent<Components::PointLight>(light, "PointLight");
+		pointLight->Specular = glm::vec3(0.1f, 0.1f, 0.1f);
+		pointLight->Diffuse = glm::vec3(0.05f, 0.36f, 1.f);
+		pointLight->constantAttenuation = 0.03f;
+		pointLight->linearAttenuation = 0.009f;
+		pointLight->quadraticAttenuation = 0.07f;
+		pointLight->spotExponent = 0.0f;
+
+		auto model = AddComponent<Components::Model>(light, "Model");
+		model->ModelFile = "Models/Placeholders/PhysicsTest/PointLight.obj";
+	}*/
+
+	for(int i = 0; i < 100; i++)
 	{
 		auto ball = CreateEntity();
 		auto transform = AddComponent<Components::Transform>(ball, "Transform");
-		transform->Position = glm::vec3(243, 10 + i*10, 0);
+		transform->Position = glm::vec3(i/5.f, 5 + i*2, i/5.f);
-		transform->Scale = glm::vec3(10);
+		transform->Scale = glm::vec3(1.0f, 1.0f, 1.0f);
 		transform->Orientation = glm::quat(glm::vec3(0.0f, 0.0f, 0.0f));
 		auto model = AddComponent<Components::Model>(ball, "Model");
-		model->ModelFile = "Models/Placeholders/PhysicsTest/Cube2.obj";
+		model->ModelFile = "Models/Placeholders/PhysicsTest/Sphere.obj";
+		auto sphere = AddComponent<Components::Sphere>(ball, "Sphere");
+		sphere->Radius = 0.5;
 		auto physics = AddComponent<Components::Physics>(ball, "Physics");
-		physics->Mass = 100;
+		physics->Mass = 1;
-		auto box = AddComponent<Components::Box>(ball, "Box");
-		box->Width = 5.f;
-		box->Height = 5.f;
-		box->Depth = 5.f;
 
+		auto pointLight = AddComponent<Components::PointLight>(ball, "PointLight");
+		pointLight->Specular = glm::vec3(0.1f, 0.1f, 0.1f);
+		pointLight->Diffuse = glm::vec3(0.05f, 0.36f, 1.f);
+		/*pointLight->constantAttenuation = 0.13f;
+		pointLight->linearAttenuation = 0.009f;
+		pointLight->quadraticAttenuation = 0.007f;*/
+		pointLight->constantAttenuation = 0.03f;
+		pointLight->linearAttenuation = 0.119f;
+		pointLight->quadraticAttenuation = 0.07f;
+		pointLight->spotExponent = 0.0f;
 	}
 
 	/*{

src/Shaders/geometry_pass.frag.glsl

@@ -0,0 +1,20 @@
+#version 430
+
+in vec2 TexCoord0; 
+in vec3 Normal0; 
+in vec3 WorldPos0; 
+
+layout (location = 0) out vec3 WorldPosOut; 
+layout (location = 1) out vec3 DiffuseOut; 
+layout (location = 2) out vec3 NormalOut; 
+layout (location = 3) out vec3 TexCoordOut; 
+
+uniform sampler2D gColorMap; 
+
+void main()	
+{	
+    WorldPosOut = WorldPos0;	
+    DiffuseOut = texture(gColorMap, TexCoord0).xyz;	
+    NormalOut = normalize(Normal0);	
+    TexCoordOut = vec3(TexCoord0, 0.0);	
+}

src/Shaders/geometry_pass.vert.glsl

@@ -0,0 +1,20 @@
+#version 430
+
+layout (location = 0) in vec3 Position; 
+layout (location = 1) in vec2 TexCoord; 
+layout (location = 2) in vec3 Normal; 
+
+uniform mat4 gWVP;
+uniform mat4 gWorld;
+
+out vec2 TexCoord0; 
+out vec3 Normal0; 
+out vec3 WorldPos0; 
+
+void main()
+{ 
+    gl_Position = gWVP * vec4(Position, 1.0);
+    TexCoord0 = TexCoord; 
+    Normal0 = (gWorld * vec4(Normal, 0.0)).xyz; 
+    WorldPos0 = (gWorld * vec4(Position, 1.0)).xyz;
+}

src/Systems/PhysicsSystem.cpp

@@ -42,7 +42,7 @@ Systems::PhysicsSystem::PhysicsSystem(World* world) : System(world)
 		worldInfo.m_broadPhaseBorderBehaviour = hkpWorldCinfo::BROADPHASE_BORDER_FIX_ENTITY; // just fix the entity if the object falls off too far
 
 		// You must specify the size of the broad phase - objects should not be simulated outside this region
-		worldInfo.setBroadPhaseWorldSize(1000.0f);
+		worldInfo.setBroadPhaseWorldSize(10000.0f);
 		m_PhysicsWorld = new hkpWorld(worldInfo);
 	}
 	// Register all collision agents, even though only box - box will be used in this particular example.

src/gBuffer.cpp

@@ -0,0 +1,40 @@
+#include "PrecompiledHeader.h"
+#include "gBuffer.h"
+
+bool GBuffer::Init(unsigned int WindowWidth, unsigned int WindowHeight)
+{
+	// Create the FBO
+	glGenFramebuffers(1, &m_fbo); 
+	glBindFramebuffer(GL_DRAW_FRAMEBUFFER, m_fbo);
+
+	// Create the gbuffer textures
+	glGenTextures(ARRAY_SIZE_IN_ELEMENTS(m_textures), m_textures);
+	glGenTextures(1, &m_depthTexture);
+
+	for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_textures) ; i++) {
+		glBindTexture(GL_TEXTURE_2D, m_textures[i]);
+		glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB32F, WindowWidth, WindowHeight, 0, GL_RGB, GL_FLOAT, NULL);
+		glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + i, GL_TEXTURE_2D, m_textures[i], 0);
+	}
+
+	// depth
+	glBindTexture(GL_TEXTURE_2D, m_depthTexture);
+	glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT32F, WindowWidth, WindowHeight, 0, GL_DEPTH_COMPONENT, GL_FLOAT,
+		NULL);
+	glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, m_depthTexture, 0);
+
+	GLenum DrawBuffers[] = { GL_COLOR_ATTACHMENT0, GL_COLOR_ATTACHMENT1, GL_COLOR_ATTACHMENT2, GL_COLOR_ATTACHMENT3 }; 
+	glDrawBuffers(ARRAY_SIZE_IN_ELEMENTS(DrawBuffers), DrawBuffers);
+
+	GLenum Status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
+
+	if (Status != GL_FRAMEBUFFER_COMPLETE) {
+		printf("FB error, status: 0x%x\n", Status);
+		return false;
+	}
+
+	// restore default FBO
+	glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
+
+	return true;
+}

src/gBuffer.h

@@ -0,0 +1,35 @@
+#ifndef gBuffer_h__
+#define gBuffer_h__
+
+#include <stdio.h>
+
+class GBuffer
+{
+public:
+
+	enum GBUFFER_TEXTURE_TYPE {
+		GBUFFER_TEXTURE_TYPE_POSITION,
+		GBUFFER_TEXTURE_TYPE_DIFFUSE,
+		GBUFFER_TEXTURE_TYPE_NORMAL,
+		GBUFFER_TEXTURE_TYPE_TEXCOORD,
+		GBUFFER_NUM_TEXTURES
+	};
+
+	GBuffer();
+
+	~GBuffer();
+
+	bool Init(unsigned int WindowWidth, unsigned int WindowHeight);
+
+	void BindForWriting();
+
+	void BindForReading();
+
+private:
+
+	GLuint m_fbo;
+	GLuint m_textures[GBUFFER_NUM_TEXTURES];
+	GLuint m_depthTexture;
+};
+
+#endif //gBuffer_h__