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Debugging the darkness and pointing out bugs

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This commit is contained in:
samcake 2016-01-20 02:03:09 -08:00
parent c5c51f2af2
commit 379c882834
6 changed files with 35 additions and 18 deletions
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2
examples/utilities/tools/renderEngineDebug.js
View file

@ -52,7 +52,7 @@ var overlaysCounter = new CounterWidget(panel, "Overlays", Render.overlay3D);
var resizing = false;
var previousMode = Settings.getValue(SETTINGS_KEY, -1);
previousMode = -1;
previousMode = 8;
Menu.addActionGroup(MENU, ACTIONS, ACTIONS[previousMode + 1]);
Render.deferredDebugMode = previousMode;
Render.deferredDebugSize = { x: 0.0, y: -1.0, z: 1.0, w: 1.0 }; // Reset to default size

26
libraries/render-utils/src/AmbientOcclusionEffect.cpp
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@ -391,20 +391,22 @@ void AmbientOcclusionEffect::run(const render::SceneContextPointer& sceneContext
batch.setPipeline(occlusionPipeline);
batch.setResourceTexture(AmbientOcclusionEffect_PyramidMapSlot, pyramidFBO->getRenderBuffer(0));
batch.draw(gpu::TRIANGLE_STRIP, 4);
batch.setResourceTexture(AmbientOcclusionEffect_PyramidMapSlot + 1, gpu::TexturePointer());
// Blur 1st pass
batch.setFramebuffer(occlusionBlurredFBO);
batch.setPipeline(firstHBlurPipeline);
batch.setResourceTexture(AmbientOcclusionEffect_OcclusionMapSlot, occlusionFBO->getRenderBuffer(0));
batch.draw(gpu::TRIANGLE_STRIP, 4);
// Blur 2nd pass
batch.setFramebuffer(occlusionFBO);
batch.setPipeline(lastVBlurPipeline);
batch.setResourceTexture(AmbientOcclusionEffect_OcclusionMapSlot, occlusionBlurredFBO->getRenderBuffer(0));
batch.draw(gpu::TRIANGLE_STRIP, 4);
if (getBlurRadius() > 0) {
// Blur 1st pass
batch.setFramebuffer(occlusionBlurredFBO);
batch.setPipeline(firstHBlurPipeline);
batch.setResourceTexture(AmbientOcclusionEffect_OcclusionMapSlot, occlusionFBO->getRenderBuffer(0));
batch.draw(gpu::TRIANGLE_STRIP, 4);
// Blur 2nd pass
batch.setFramebuffer(occlusionFBO);
batch.setPipeline(lastVBlurPipeline);
batch.setResourceTexture(AmbientOcclusionEffect_OcclusionMapSlot, occlusionBlurredFBO->getRenderBuffer(0));
batch.draw(gpu::TRIANGLE_STRIP, 4);
}
_gpuTimer.end(batch);
});

6
libraries/render-utils/src/DebugDeferredBuffer.cpp
View file

@ -57,7 +57,7 @@ static const std::string DEFAULT_ROUGHNESS_SHADER {
};
static const std::string DEFAULT_NORMAL_SHADER {
"vec4 getFragmentColor() {"
" return vec4(normalize(texture(normalMap, uv).xyz), 1.0);"
" return vec4(normalize(texture(normalMap, uv).xyz * 2.0 - vec3(1.0)), 1.0);"
" }"
};
static const std::string DEFAULT_DEPTH_SHADER {
@ -88,7 +88,9 @@ static const std::string DEFAULT_PYRAMID_DEPTH_SHADER {
static const std::string DEFAULT_AMBIENT_OCCLUSION_SHADER{
"vec4 getFragmentColor() {"
" return vec4(vec3(texture(occlusionMap, uv).x), 1.0);"
//" return vec4(vec3(texture(occlusionMap, uv).x), 1.0);"
" return vec4(vec3(texture(occlusionMap, uv).xyz), 1.0);"
// when drawing normal " return vec4(normalize(texture(occlusionMap, uv).xyz * 2.0 - vec3(1.0)), 1.0);"
" }"
};
static const std::string DEFAULT_AMBIENT_OCCLUSION_BLURRED_SHADER{

2
libraries/render-utils/src/DeferredLightingEffect.cpp
View file

@ -185,6 +185,8 @@ void DeferredLightingEffect::render(RenderArgs* args) {
batch.setResourceTexture(DEFERRED_BUFFER_NORMAL_UNIT, framebufferCache->getDeferredNormalTexture());
batch.setResourceTexture(DEFERRED_BUFFER_EMISSIVE_UNIT, framebufferCache->getDeferredSpecularTexture());
batch.setResourceTexture(DEFERRED_BUFFER_DEPTH_UNIT, framebufferCache->getPrimaryDepthTexture());
// need to assign the white texture if ao is off
batch.setResourceTexture(DEFERRED_BUFFER_OBSCURANCE_UNIT, framebufferCache->getOcclusionTexture());
assert(_lightStage.lights.size() > 0);

3
libraries/render-utils/src/FramebufferCache.cpp
View file

@ -105,7 +105,8 @@ void FramebufferCache::createPrimaryFramebuffer() {
// For AO:
_depthPyramidTexture = gpu::TexturePointer(gpu::Texture::create2D(gpu::Element(gpu::SCALAR, gpu::FLOAT, gpu::RGB), width, height, smoothSampler));
auto pointMipSampler = gpu::Sampler(gpu::Sampler::FILTER_MIN_MAG_MIP_POINT);
_depthPyramidTexture = gpu::TexturePointer(gpu::Texture::create2D(gpu::Element(gpu::SCALAR, gpu::FLOAT, gpu::RGB), width, height, pointMipSampler));
_depthPyramidFramebuffer = gpu::FramebufferPointer(gpu::Framebuffer::create());
_depthPyramidFramebuffer->setRenderBuffer(0, _depthPyramidTexture);
_depthPyramidFramebuffer->setDepthStencilBuffer(_primaryDepthTexture, depthFormat);

14
libraries/render-utils/src/ssao_makeOcclusion.slf
View file

@ -64,7 +64,6 @@ vec3 getOffsetPosition(ivec2 side, ivec2 ssC, vec2 unitOffset, float ssR) {
// Manually clamp to the texture size because texelFetch bypasses the texture unit
ivec2 mipP = clamp(ssPFull >> mipLevel, ivec2(0), textureSize(pyramidMap, getResolutionLevel() + mipLevel) - ivec2(1));
P.z = -texelFetch(pyramidMap, mipP, getResolutionLevel() + mipLevel).r;
// P.z = -texelFetch(pyramidMap, ssPFull, 0).r;
// Offset to pixel center
vec2 tapUV = (vec2(ssP) + vec2(0.5)) / getStereoSideWidth();
@ -136,5 +135,16 @@ void main(void) {
A -= dFdy(A) * ((ssC.y & 1) - 0.5);
}
outFragColor = vec4(packOcclusionDepth(A, CSZToDephtKey(Cp.z)), 1.0);
// Debug Normal: outFragColor = vec4((Cn + vec3(1.0))* 0.5, 1.0);
// Debug Radius outFragColor = vec4(vec3(ssDiskRadius / 100.0), 1.0);
// Debug MaxMiplevel outFragColor = vec4(1.0 - vec3(float(clamp(findMSB(int(ssDiskRadius)) - LOG_MAX_OFFSET, 0, MAX_MIP_LEVEL))/ float(MAX_MIP_LEVEL)), 1.0);
// Debug OffsetPosition
float ssR;
vec2 unitOffset = tapLocation(int(getNumSamples() - 1), 0, ssR);
vec3 Q = getOffsetPosition(side, ssC, unitOffset, ssR * ssDiskRadius);
//outFragColor = vec4(vec3(Q.x / 10.0, Q.y / 2.0, -Q.z/ 3.0), 1.0);
vec3 v = normalize(Q - Cp);
outFragColor = vec4((v + vec3(1.0))* 0.5, 1.0);
//outFragColor = vec4(packOcclusionDepth(A, CSZToDephtKey(Cp.z)), 1.0);
}