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Working shadows, however ugly they are.

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This commit is contained in:
Tleety
2014-05-12 18:03:39 +02:00
parent d9ca9ac1f7
commit 4639a6e4c3
8 changed files with 136 additions and 55 deletions
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src/GameWorld.cpp
+17 -15
View File
@@ -49,6 +49,17 @@ void GameWorld::Initialize()
AddComponent<Components::Input>(jeep, "Input");
for(int i = 0; i < 5; i++)
{
auto Light = CreateEntity(jeep);
auto transform = AddComponent<Components::Transform>(Light, "Transform");
transform->Position = glm::vec3((5+(i/2.f))*cos(i/5.0f), 0.3f, 0 + (5+(i/5.f))*sin(i/2.0f));
auto light = AddComponent<Components::PointLight>(Light, "PointLight");
light->Specular = glm::vec3(1.0f, 1.0f, 1.0f);
light->Diffuse = glm::vec3((float)(rand()%255)/255.f, (float)(rand()%255)/255.f, (float)(rand()%255)/255.f);
auto model = AddComponent<Components::Model>(Light, "Model");
model->ModelFile = "Models/Placeholders/PhysicsTest/PointLight.obj";
}
{
auto camera = CreateEntity();
@@ -69,7 +80,7 @@ void GameWorld::Initialize()
auto transform = AddComponent<Components::Transform>(chassis, "Transform");
transform->Position = glm::vec3(0, -0.6577f, 0);
auto model = AddComponent<Components::Model>(chassis, "Model");
model->ModelFile = "Models/JeepV2/Chassi/chassi.OBJ";
model->ModelFile = "Models/Jeep/Chassi/chassi.OBJ";
}
@@ -79,7 +90,7 @@ void GameWorld::Initialize()
transform->Position = glm::vec3(1.4f, 0.5546f - 0.6577f - 0.2, -0.9242f);
transform->Scale = glm::vec3(1.0f);
auto model = AddComponent<Components::Model>(wheel, "Model");
model->ModelFile = "Models/JeepV2/WheelFront/wheelFront.obj";
model->ModelFile = "Models/Jeep/WheelFront/wheelFront.obj";
auto Wheel = AddComponent<Components::Wheel>(wheel, "Wheel");
Wheel->Hardpoint = transform->Position + glm::vec3(0.f, 1.f, 0.f);
Wheel->AxleID = 0;
@@ -99,7 +110,7 @@ void GameWorld::Initialize()
transform->Scale = glm::vec3(1.0f);
transform->Orientation = glm::angleAxis(glm::pi<float>(), glm::vec3(0, 0, 1));
auto model = AddComponent<Components::Model>(wheel, "Model");
model->ModelFile = "Models/JeepV2/WheelFront/wheelFront.obj";
model->ModelFile = "Models/Jeep/WheelFront/wheelFront.obj";
auto Wheel = AddComponent<Components::Wheel>(wheel, "Wheel");
Wheel->Hardpoint = transform->Position + glm::vec3(0.f, 1.f, 0.f);
Wheel->AxleID = 0;
@@ -117,7 +128,7 @@ void GameWorld::Initialize()
auto transform = AddComponent<Components::Transform>(wheel, "Transform");
transform->Position = glm::vec3(0.2726f, 0.2805f - 0.6577f, 1.9307f);
auto model = AddComponent<Components::Model>(wheel, "Model");
model->ModelFile = "Models/JeepV2/WheelBack/wheelBack.obj";
model->ModelFile = "Models/Jeep/WheelBack/wheelBack.obj";
auto Wheel = AddComponent<Components::Wheel>(wheel, "Wheel");
Wheel->Hardpoint = transform->Position + glm::vec3(0.f, 1.f, 0.f);
Wheel->AxleID = 1;
@@ -135,7 +146,7 @@ void GameWorld::Initialize()
transform->Position = glm::vec3(-0.2726f, 0.2805f - 0.6577f, 1.9307f);
transform->Orientation = glm::angleAxis(glm::pi<float>(), glm::vec3(0, 0, 1));
auto model = AddComponent<Components::Model>(wheel, "Model");
model->ModelFile = "Models/JeepV2/WheelBack/wheelBack.obj";
model->ModelFile = "Models/Jeep/WheelBack/wheelBack.obj";
auto Wheel = AddComponent<Components::Wheel>(wheel, "Wheel");
Wheel->Hardpoint = transform->Position + glm::vec3(0.f, 1.f, 0.f);
Wheel->AxleID = 1;
@@ -224,16 +235,7 @@ void GameWorld::Initialize()
CommitEntity(car);
}
*/
for(int i = 0; i < 50; i++)
{
auto Light = CreateEntity();
auto transform = AddComponent<Components::Transform>(Light, "Transform");
transform->Position = glm::vec3(i*cos(i), (float)(0.1*i), 0 + i*sin(i));
auto light = AddComponent<Components::PointLight>(Light, "PointLight");
//light->Specular = glm::vec3(1.0f, 1.0f, 1.0f);
auto model = AddComponent<Components::Model>(Light, "Model");
model->ModelFile = "Models/Placeholders/PhysicsTest/PointLight.obj";
}
for(int i = 0; i < 10; i++)
src/Renderer.cpp
+92 -36
View File
@@ -13,7 +13,10 @@ Renderer::Renderer()
m_DrawWireframe = false;
m_DrawBounds = false;
#endif
Gamma = 2.2f;
CAtt = 1.0f;
LAtt = 0.0f;
QAtt = 3.0f;
m_ShadowMapRes = 2048;
m_SunPosition = glm::vec3(0, 3.5f, 10);
m_SunTarget = glm::vec3(0, 0, 0);
@@ -89,12 +92,7 @@ void Renderer::LoadContent()
m_ShaderProgramNormals.AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/Normals.frag.glsl")));
m_ShaderProgramNormals.Compile();
m_ShaderProgramNormals.Link();
m_ShaderProgramShadows.AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/ShadowMap.vert.glsl")));
m_ShaderProgramShadows.AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/ShadowMap.frag.glsl")));
m_ShaderProgramShadows.Compile();
m_ShaderProgramShadows.Link();
m_ShaderProgramShadowsDrawDepth.AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/VisualizeDepth.vert.glsl")));
m_ShaderProgramShadowsDrawDepth.AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/VisualizeDepth.frag.glsl")));
m_ShaderProgramShadowsDrawDepth.Compile();
@@ -110,9 +108,15 @@ void Renderer::LoadContent()
m_ShaderProgramSkybox.Compile();
m_ShaderProgramSkybox.Link();*/
m_ShaderProgramShadows.AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/ShadowMap.vert.glsl")));
m_ShaderProgramShadows.AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/ShadowMap.frag.glsl")));
m_ShaderProgramShadows.Compile();
m_ShaderProgramShadows.Link();
m_FirstPassProgram.AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/Vertex.glsl")));
m_FirstPassProgram.AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/Fragment.glsl")));
m_FirstPassProgram.Compile();
glBindFragDataLocation(m_FirstPassProgram.GetHandle(), 0, "frag_Diffuse");
glBindFragDataLocation(m_FirstPassProgram.GetHandle(), 1, "frag_Position");
glBindFragDataLocation(m_FirstPassProgram.GetHandle(), 2, "frag_Normal");
@@ -132,12 +136,8 @@ void Renderer::LoadContent()
m_FinalPassProgram.AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/FinalPass.frag.glsl")));
m_FinalPassProgram.Compile();
m_FinalPassProgram.Link();
Gamma = 2.2f;
CAtt = 1.0f;
LAtt = 0.0f;
QAtt = 3.0f;
m_ScreenQuad = CreateQuad();
CreateShadowMap(m_ShadowMapRes);
FrameBufferTextures();
}
@@ -226,6 +226,32 @@ void Renderer::DrawSkybox()
m_Skybox->Draw();
}
void Renderer::CreateShadowMap(int resolution)
{
glGenFramebuffers(1, &m_ShadowFrameBuffer);
glBindFramebuffer(GL_FRAMEBUFFER, m_ShadowFrameBuffer);
// Depth texture
glGenTextures(1, &m_ShadowDepthTexture);
glBindTexture(GL_TEXTURE_2D, m_ShadowDepthTexture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT16, resolution, resolution, 0, GL_DEPTH_COMPONENT, GL_FLOAT, 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);
//glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_NONE );
//glTexParameteri( GL_TEXTURE_2D, GL_DEPTH_TEXTURE_MODE, GL_INTENSITY );
glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, m_ShadowDepthTexture, 0);
glDrawBuffer(GL_NONE);
if (glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
LOG_ERROR("Framebuffer incomplete!");
return;
}
}
void Renderer::DrawShadowMap()
{
glEnable(GL_DEPTH_TEST);//Tests where objects are and display them correctly
@@ -239,14 +265,9 @@ void Renderer::DrawShadowMap()
glClear(GL_DEPTH_BUFFER_BIT);
//glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
//Creates the "camera" for the shadowmap from the direction of the sun.
glm::mat4 depthViewMatrix = glm::lookAt(m_SunPosition, m_SunTarget, glm::vec3(0, 1, 0)) * glm::translate(-m_Camera->Position() * glm::vec3(1, 0, 0));
// glm::mat4 depthViewMatrix = glm::lookAt(m_SunPosition, m_SunTarget, glm::vec3(0, 1, 0));
glm::mat4 depthViewMatrix = glm::lookAt(m_SunPosition, m_SunTarget, glm::vec3(0, 1, 0));
glm::mat4 depthCamera = m_SunProjection * depthViewMatrix;
//glm::mat4 cameraMatrix = depthProjectionMatrix * m_Camera->ViewMatrix();
glm::mat4 MVP;
m_ShaderProgramShadows.Bind();
@@ -271,6 +292,7 @@ void Renderer::DrawShadowMap()
glDrawArrays(GL_TRIANGLES, texGroup.StartIndex, texGroup.EndIndex - texGroup.StartIndex + 1);
}
}
}
void Renderer::DrawDebugShadowMap()
@@ -529,6 +551,14 @@ void Renderer::FrameBufferTextures()
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
/*glGenTextures(1, &m_fShadowTexture);
glBindTexture(GL_TEXTURE_2D, m_fShadowTexture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB10_A2, WIDTH, HEIGHT, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);*/
//Bind fb
glBindFramebuffer(GL_FRAMEBUFFER, m_fbBasePass);
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, m_fDepthBuffer);
@@ -537,11 +567,12 @@ void Renderer::FrameBufferTextures()
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, m_fDiffuseTexture, 0);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT1, GL_TEXTURE_2D, m_fPositionTexture, 0);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT2, GL_TEXTURE_2D, m_fNormalsTexture, 0);
//glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT3, GL_TEXTURE_2D, m_fShadowTexture, 0);
GLenum fbStatus = glCheckFramebufferStatus(GL_FRAMEBUFFER);
if(fbStatus != GL_FRAMEBUFFER_COMPLETE)
{
LOG_ERROR("DeferredLighting:Init: FrameBuffer incomplete: 0x%x\n", fbStatus);
LOG_ERROR("DeferredLighting:Init: m_fbBasePass incomplete: 0x%x\n", fbStatus);
//exit(1);
}
@@ -562,15 +593,18 @@ void Renderer::FrameBufferTextures()
fbStatus = glCheckFramebufferStatus(GL_FRAMEBUFFER);
if(fbStatus != GL_FRAMEBUFFER_COMPLETE)
{
LOG_ERROR("DeferredLighting:Init: FrameBuffer incomplete: 0x%x\n", fbStatus);
LOG_ERROR("DeferredLighting:Init: m_fbLightingPass incomplete: 0x%x\n", fbStatus);
//exit(1);
}
}
void Renderer::DrawFBO()
{
DrawShadowMap();
/*
Base pass
*/
@@ -586,8 +620,10 @@ void Renderer::DrawFBO()
m_FirstPassProgram.Bind();
GLenum windowBuffOpaque[] = { GL_COLOR_ATTACHMENT0, GL_COLOR_ATTACHMENT1, GL_COLOR_ATTACHMENT2 };
glDrawBuffers(3, windowBuffOpaque);
glCullFace(GL_BACK);
glViewport(0, 0, WIDTH, HEIGHT);
DrawFBOScene();
/*
@@ -617,7 +653,7 @@ void Renderer::DrawFBO()
m_FinalPassProgram.Bind();
// Ambient light
// Ambient light & Shadow Matrix
glUniform3fv(glGetUniformLocation(m_FinalPassProgram.GetHandle(), "La"), 1, glm::value_ptr(glm::vec3(0.1f, 0.1f, 0.1f)));
glUniform1f(glGetUniformLocation(m_FinalPassProgram.GetHandle(), "Gamma"), Gamma);
@@ -634,8 +670,27 @@ void Renderer::DrawFBO()
void Renderer::DrawFBOScene()
{
glEnable(GL_DEPTH_TEST);//Tests where objects are and display them correctly
glEnable(GL_CULL_FACE); //removes triangles on the wrong side of the object
glCullFace(GL_BACK); //Make it so that only the back faces are rendered
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); //Draws filled polygons
glm::mat4 cameraMatrix = m_Camera->ProjectionMatrix() * m_Camera->ViewMatrix();
glm::mat4 MVP;
glm::mat4 biasMatrix(
0.5, 0.0, 0.0, 0.0,
0.0, 0.5, 0.0, 0.0,
0.0, 0.0, 0.5, 0.0,
0.5, 0.5, 0.5, 1.0
);
glm::mat4 depthViewMatrix = glm::lookAt(m_SunPosition, m_SunTarget, glm::vec3(0, 1, 0));
glm::mat4 depthCamera = m_SunProjection * depthViewMatrix;
glm::mat4 depthCameraMatrix = biasMatrix * depthCamera;
glm::mat4 depthMVP;
glActiveTexture(GL_TEXTURE1);
glBindTexture(GL_TEXTURE_2D, m_ShadowDepthTexture);
for (auto tuple : ModelsToRender)
{
@@ -645,9 +700,11 @@ void Renderer::DrawFBOScene()
std::tie(model, modelMatrix, visible, std::ignore) = tuple;
if (!visible)
continue;
MVP = cameraMatrix * modelMatrix;
depthMVP = depthCameraMatrix * modelMatrix;
glUniformMatrix4fv(glGetUniformLocation(m_FirstPassProgram.GetHandle(), "MVP"), 1, GL_FALSE, glm::value_ptr(MVP));
glUniformMatrix4fv(glGetUniformLocation(m_FirstPassProgram.GetHandle(), "DepthMVP"), 1, GL_FALSE, glm::value_ptr(depthMVP));
glUniformMatrix4fv(glGetUniformLocation(m_FirstPassProgram.GetHandle(), "M"), 1, GL_FALSE, glm::value_ptr(modelMatrix));
glUniformMatrix4fv(glGetUniformLocation(m_FirstPassProgram.GetHandle(), "V"), 1, GL_FALSE, glm::value_ptr(m_Camera->ViewMatrix()));
glUniformMatrix4fv(glGetUniformLocation(m_FirstPassProgram.GetHandle(), "P"), 1, GL_FALSE, glm::value_ptr(m_Camera->ProjectionMatrix()));
@@ -690,13 +747,12 @@ void Renderer::DrawLightScene()
glUniform3fv(glGetUniformLocation(m_SecondPassProgram.GetHandle(), "lp"), 1, glm::value_ptr(light.Position));
glUniform3f(glGetUniformLocation(m_SecondPassProgram.GetHandle(), "CameraPosition"), m_Camera->Position().x, m_Camera->Position().y, m_Camera->Position().z);
glUniform1f(glGetUniformLocation(m_SecondPassProgram.GetHandle(), "specularExponent"), light.SpecularExponent);
glUniform1f(glGetUniformLocation(m_SecondPassProgram.GetHandle(), "ConstantAttenuation"), light.ConstantAttenuation);
glUniform1f(glGetUniformLocation(m_SecondPassProgram.GetHandle(), "LinearAttenuation"), light.LinearAttenuation);
glUniform1f(glGetUniformLocation(m_SecondPassProgram.GetHandle(), "QuadraticAttenuation"), light.QuadraticAttenuation);
// glUniform1f(glGetUniformLocation(m_SecondPassProgram.GetHandle(), "ConstantAttenuation"), CAtt);
// glUniform1f(glGetUniformLocation(m_SecondPassProgram.GetHandle(), "LinearAttenuation"), LAtt);
// glUniform1f(glGetUniformLocation(m_SecondPassProgram.GetHandle(), "QuadraticAttenuation"), QAtt);
// glUniform1f(glGetUniformLocation(m_SecondPassProgram.GetHandle(), "ConstantAttenuation"), light.ConstantAttenuation);
// glUniform1f(glGetUniformLocation(m_SecondPassProgram.GetHandle(), "LinearAttenuation"), light.LinearAttenuation);
// glUniform1f(glGetUniformLocation(m_SecondPassProgram.GetHandle(), "QuadraticAttenuation"), light.QuadraticAttenuation);
glUniform1f(glGetUniformLocation(m_SecondPassProgram.GetHandle(), "ConstantAttenuation"), CAtt);
glUniform1f(glGetUniformLocation(m_SecondPassProgram.GetHandle(), "LinearAttenuation"), LAtt);
glUniform1f(glGetUniformLocation(m_SecondPassProgram.GetHandle(), "QuadraticAttenuation"), QAtt);
glDrawArrays(GL_TRIANGLES, 0, m_sphereModel->Vertices.size());
};
@@ -712,12 +768,12 @@ void Renderer::SetSphereModel( Model* _model )
glm::mat4 Renderer::CreateLightMatrix(Light &_light)
{
float c = _light.ConstantAttenuation;
float l = _light.LinearAttenuation;
float q = _light.QuadraticAttenuation;
// float c = CAtt;
// float l = LAtt;
// float q = QAtt;
// float c = _light.ConstantAttenuation;
// float l = _light.LinearAttenuation;
// float q = _light.QuadraticAttenuation;
float c = CAtt;
float l = LAtt;
float q = QAtt;
float cutOffRadius = abs(sqrt((-4*c*q) + pow(l, 2) + (1024*q) - l) / (2*q));
glm::mat4 model;
src/Renderer.h
+1
View File
@@ -105,6 +105,7 @@ private:
GLuint m_fBlendTexture;
GLuint m_fbLightingPass;
GLuint m_fLightingTexture;
GLuint m_fShadowTexture;
GLuint m_fDepthBuffer;
GLenum draw_bufs[2];
src/Shaders/FinalPass.frag.glsl
+5
View File
@@ -5,6 +5,7 @@ uniform float Gamma;
layout (binding=0) uniform sampler2D DiffuseTexture;
layout (binding=1) uniform sampler2D LightingTexture;
layout (binding=2) uniform sampler2D ShadowTexture;
in VertexData
{
@@ -18,7 +19,11 @@ void main()
{
vec4 DiffuseTexel = texture(DiffuseTexture, Input.TextureCoord);
vec4 LightingTexel = texture(LightingTexture, Input.TextureCoord);
vec4 ShadowTexel = texture(ShadowTexture, Input.TextureCoord);
vec4 _FragmentColor = DiffuseTexel * vec4(La, 1.0) + LightingTexel;
FragmentColor = vec4(pow(_FragmentColor.rgb, vec3(1.0 / Gamma)), _FragmentColor.a);
//FragmentColor = ShadowTexel;
}
src/Shaders/Fragment.glsl
+15 -1
View File
@@ -1,22 +1,36 @@
#version 430
layout (binding=0) uniform sampler2D DiffuseTexture;
layout (binding=1) uniform sampler2D ShadowTexture;
in VertexData
{
vec3 Position;
vec3 Normal;
vec2 TextureCoord;
vec4 ShadowCoord;
} Input;
out vec4 frag_Diffuse;
out vec4 frag_Position;
out vec4 frag_Normal;
float Shadow(vec4 ShadowCoord)
{
if( texture(ShadowTexture, Input.ShadowCoord.xy).z < ShadowCoord.z )
{
return 0.3;
}
else
{
return 1.0;
}
}
void main()
{
// Diffuse Texture
frag_Diffuse = texture(DiffuseTexture, Input.TextureCoord);
frag_Diffuse = texture(DiffuseTexture, Input.TextureCoord) * Shadow(Input.ShadowCoord);
// G-buffer Position
frag_Position = vec4(Input.Position.xyz, 1.0);
src/Shaders/Fragment2.glsl
-3
View File
@@ -23,8 +23,6 @@ const vec3 kd = vec3(1.0, 1.0, 1.0);
const vec3 ka = vec3(1.0, 1.0, 1.0);
const float kshine = 1.0;
in VertexData
{
vec3 Position;
@@ -73,7 +71,6 @@ vec4 phong(vec3 position, vec3 normal)
//float alpha = dist / radius;
//float dampingFactor = 1.0 - pow(alpha, 3);
return vec4((Id + Is) * attenuation, 1.0);
}
src/Shaders/Vertex.glsl
+3
View File
@@ -4,6 +4,7 @@ uniform mat4 MVP;
uniform mat4 M;
uniform mat4 V;
uniform mat4 P;
uniform mat4 DepthMVP;
layout (location = 0) in vec3 Position;
layout (location = 1) in vec3 Normal;
@@ -14,6 +15,7 @@ out VertexData
vec3 Position;
vec3 Normal;
vec2 TextureCoord;
vec4 ShadowCoord;
} Output;
void main()
@@ -23,4 +25,5 @@ void main()
Output.Position = vec3(V * M * vec4(Position, 1.0));
Output.Normal = normalize(vec3(inverse(transpose(V * M)) * vec4(Normal, 0.0)));
Output.TextureCoord = TextureCoord;
Output.ShadowCoord = DepthMVP * vec4(Position, 1.0);
}
src/Shaders/Vertex2.glsl
+3
View File
@@ -5,6 +5,8 @@ uniform mat4 MVP;
layout (location = 0) in vec3 Position;
layout (location = 2) in vec2 TextureCoord;
uniform mat4 depthBiasMVP;
out VertexData
{
vec3 Position;
@@ -16,4 +18,5 @@ void main()
gl_Position = MVP * vec4(Position, 1.0);
Output.Position = Position;
Output.TextureCoord = (vec2(Position) + 1.0) / 2.0;
}