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SSAO is working, but is kinda crappy. You can change shade variables in the debug window.

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This commit is contained in:
Teejoon
2016-02-19 16:50:04 +01:00
parent 0d665c10fe
commit 201480b17f
16 changed files with 444 additions and 38 deletions
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src/Engine/Rendering/Renderer.cpp
+13 -2
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@@ -93,7 +93,12 @@ void Renderer::Update(double dt)
void Renderer::Draw(RenderFrame& frame)
{
ImGui::Combo("Draw textures", &m_DebugTextureToDraw, "Final\0Scene\0Bloom\0SceneLowRes\0BloomLowRes\0Gaussian\0Picking");
ImGui::Combo("Draw textures", &m_DebugTextureToDraw, "Final\0Scene\0Bloom\0SceneLowRes\0BloomLowRes\0Gaussian\0Picking\0SSAO");
ImGui::SliderFloat("SSAO sample radius", &m_SSAO_Radius, 0.0001f, 1.0f);
ImGui::SliderFloat("SSAO bias", &m_SSAO_Bias, 0.0f, 1.0f);
ImGui::SliderFloat("SSAO intensity", &m_SSAO_Intensity, 0.0f, 1.0f);
m_SSAOPass->Setting(m_SSAO_Radius, m_SSAO_Bias, m_SSAO_Intensity);
//clear buffer 0
glClearColor(0.f, 0.f, 0.f, 0.f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
@@ -124,8 +129,10 @@ void Renderer::Draw(RenderFrame& frame)
}
m_DrawBloomPass->Draw(m_DrawFinalPass->BloomTexture());
m_SSAOPass->Draw(m_DrawFinalPass->DepthBuffer(), m_DrawFinalPass->DepthBufferCamera());
if (m_DebugTextureToDraw == 0) {
m_DrawColorCorrectionPass->Draw(m_DrawFinalPass->SceneTexture(), m_DrawBloomPass->GaussianTexture(), m_DrawFinalPass->SceneTextureLowRes(), m_DrawFinalPass->BloomTextureLowRes(), frame.Gamma, frame.Exposure);
m_DrawColorCorrectionPass->Draw(m_DrawFinalPass->SceneTexture(), m_DrawBloomPass->GaussianTexture(), m_DrawFinalPass->SceneTextureLowRes(), m_DrawFinalPass->BloomTextureLowRes(), m_SSAOPass->SSAOTexture(), frame.Gamma, frame.Exposure);
}
if (m_DebugTextureToDraw == 1) {
m_DrawScreenQuadPass->Draw(m_DrawFinalPass->SceneTexture());
@@ -145,6 +152,9 @@ void Renderer::Draw(RenderFrame& frame)
if (m_DebugTextureToDraw == 6) {
m_DrawScreenQuadPass->Draw(m_PickingPass->PickingTexture());
}
if (m_DebugTextureToDraw == 7) {
m_DrawScreenQuadPass->Draw(m_SSAOPass->SSAOTexture());
}
m_ImGuiRenderPass->Draw();
GLERROR("Imgui draw");
@@ -191,4 +201,5 @@ void Renderer::InitializeRenderPasses()
m_DrawScreenQuadPass = new DrawScreenQuadPass(this);
m_DrawBloomPass = new DrawBloomPass(this);
m_DrawColorCorrectionPass = new DrawColorCorrectionPass(this);
m_SSAOPass = new SSAOPass(this);
}