BTH/axyz
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

MipMap is working. But no gain :C

Browse Source
This commit is contained in:
Teejoon
2016-02-24 17:31:14 +01:00
parent 06ea99a769
commit ddb969f1f0
3 changed files with 18 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/Engine/Rendering/SSAOPass.cpp
+3 -5
View File
@@ -38,6 +38,8 @@ void SSAOPass::InitializeBuffer()
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height, 0, GL_RED, GL_FLOAT, nullptr);
//glTexImage2D(GL_TEXTURE_2D, 0, GL_R32I, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height, 0, GL_RED_INTEGER, GL_INT, nullptr);
//glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB32F, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height, 0, GL_RGB, GL_FLOAT, nullptr);
m_SSAOFramBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_SSAOTexture, GL_COLOR_ATTACHMENT0)));
m_SSAOFramBuffer.Generate();
@@ -129,7 +131,7 @@ void SSAOPass::Draw(GLuint depthBuffer, Camera* camera)
glBindTexture(GL_TEXTURE_2D, m_SSAOViewSpaceZTexture);
// How many pixel there are in a 1m long object 1m away from the camera
glUniform1f(glGetUniformLocation(SSAOShaderHandle, "uProjScale"), m_Renderer->GetViewportSize().Height / (2.0f * glm::tan(glm::radians(camera->FOV() * 0.5f))));
glUniform1f(glGetUniformLocation(SSAOShaderHandle, "uProjScale"), m_Renderer->GetViewportSize().Height / (-2.0f * glm::tan(glm::radians(camera->FOV()) * 0.5f)));
glUniform1f(glGetUniformLocation(SSAOShaderHandle, "uRadius"), m_Radius);
glUniform1f(glGetUniformLocation(SSAOShaderHandle, "uBias"), m_Bias);
@@ -145,7 +147,3 @@ void SSAOPass::Draw(GLuint depthBuffer, Camera* camera)
m_DrawBloomPass->ClearBuffer();
m_DrawBloomPass->Draw(m_SSAOTexture);
}
void ComputeAO(GLuint depthBuffer, Camera* camera) {
}