private void End()
{
DebugSceneOverrideMode sceneOverrideMode = RenderingSettings.debugSceneOverrideMode;
switch (sceneOverrideMode)
{
case DebugSceneOverrideMode.Wireframe:
{
m_Context.Submit();
GL.wireframe = false;
break;
}
case DebugSceneOverrideMode.SolidWireframe:
case DebugSceneOverrideMode.ShadedWireframe:
{
if (m_Index == 1)
{
m_Context.Submit();
GL.wireframe = false;
}
break;
}
default:
{
break;
}
} // End of switch.
}
private void Begin()
{
DebugSceneOverrideMode sceneOverrideMode = RenderingSettings.debugSceneOverrideMode;
switch (sceneOverrideMode)
{
case DebugSceneOverrideMode.Wireframe:
{
m_Context.Submit();
GL.wireframe = true;
break;
}
case DebugSceneOverrideMode.SolidWireframe:
case DebugSceneOverrideMode.ShadedWireframe:
{
if (m_Index == 1)
{
m_Context.Submit();
GL.wireframe = true;
}
break;
}
} // End of switch.
m_DebugHandler.SetupShaderProperties(m_CommandBuffer, m_Index);
m_Context.ExecuteCommandBuffer(m_CommandBuffer);
m_CommandBuffer.Clear();
}
internal RenderStateBlock GetRenderStateBlock(RenderStateBlock renderStateBlock)
{
DebugSceneOverrideMode sceneOverrideMode = RenderingSettings.debugSceneOverrideMode;
// Potentially override parts of the RenderStateBlock
switch (sceneOverrideMode)
{
case DebugSceneOverrideMode.Overdraw:
{
RenderTargetBlendState additiveBlend = new RenderTargetBlendState(sourceColorBlendMode: BlendMode.One, destinationColorBlendMode: BlendMode.One);
// Additive-blend but leave z-write and culling as they are when we draw normally
renderStateBlock.blendState = new BlendState {
blendState0 = additiveBlend
};
renderStateBlock.mask = RenderStateMask.Blend;
break;
}
case DebugSceneOverrideMode.SolidWireframe:
case DebugSceneOverrideMode.ShadedWireframe:
{
if (m_Index == 1)
{
// Ensure we render the wireframe in front of the solid triangles of the previous pass...
renderStateBlock.rasterState = new RasterState(offsetUnits: -1, offsetFactor: -1);
renderStateBlock.mask = RenderStateMask.Raster;
}
break;
}
}
return(renderStateBlock);
}
public Enumerator(DebugHandler debugHandler, ScriptableRenderContext context, CommandBuffer commandBuffer)
{
DebugSceneOverrideMode sceneOverrideMode = debugHandler.DebugDisplaySettings.RenderingSettings.debugSceneOverrideMode;
m_DebugHandler = debugHandler;
m_Context = context;
m_CommandBuffer = commandBuffer;
m_NumIterations = ((sceneOverrideMode == DebugSceneOverrideMode.SolidWireframe) || (sceneOverrideMode == DebugSceneOverrideMode.ShadedWireframe)) ? 2 : 1;
m_Index = -1;
}
internal bool GetRenderStateBlock(out RenderStateBlock renderStateBlock)
{
DebugSceneOverrideMode sceneOverrideMode = RenderingSettings.debugSceneOverrideMode;
// Create an empty render-state block and only enable the parts we wish to override...
renderStateBlock = new RenderStateBlock();
switch (sceneOverrideMode)
{
case DebugSceneOverrideMode.Overdraw:
{
RenderTargetBlendState additiveBlend = new RenderTargetBlendState(sourceColorBlendMode: BlendMode.One, destinationColorBlendMode: BlendMode.One);
// Additive-blend but leave z-write and culling as they are when we draw normally...
renderStateBlock.blendState = new BlendState {
blendState0 = additiveBlend
};
renderStateBlock.mask = RenderStateMask.Blend;
return(true);
}
case DebugSceneOverrideMode.Wireframe:
{
return(true);
}
case DebugSceneOverrideMode.SolidWireframe:
case DebugSceneOverrideMode.ShadedWireframe:
{
if (m_Index == 1)
{
// Ensure we render the wireframe in front of the solid triangles of the previous pass...
renderStateBlock.rasterState = new RasterState(offsetUnits: -1, offsetFactor: -1);
renderStateBlock.mask = RenderStateMask.Raster;
}
return(true);
}
default:
{
// We're not going to override anything...
return(false);
}
} // End of switch.
}
internal RenderStateBlock GetRenderStateBlock(RenderStateBlock renderStateBlock)
{
DebugSceneOverrideMode sceneOverrideMode = RenderingSettings.sceneOverrideMode;
// Potentially override parts of the RenderStateBlock
switch (sceneOverrideMode)
{
case DebugSceneOverrideMode.Overdraw:
{
var isOpaque = m_FilteringSettings.renderQueueRange == RenderQueueRange.opaque || m_FilteringSettings.renderQueueRange == RenderQueueRange.all;
var isTransparent = m_FilteringSettings.renderQueueRange == RenderQueueRange.transparent || m_FilteringSettings.renderQueueRange == RenderQueueRange.all;
var overdrawOpaque =
m_DebugHandler.DebugDisplaySettings.renderingSettings.overdrawMode == DebugOverdrawMode.Opaque ||
m_DebugHandler.DebugDisplaySettings.renderingSettings.overdrawMode == DebugOverdrawMode.All;
var overdrawTransparent =
m_DebugHandler.DebugDisplaySettings.renderingSettings.overdrawMode == DebugOverdrawMode.Transparent ||
m_DebugHandler.DebugDisplaySettings.renderingSettings.overdrawMode == DebugOverdrawMode.All;
var blendOverdraw = isOpaque && overdrawOpaque || isTransparent && overdrawTransparent;
var destination = blendOverdraw ? BlendMode.One : BlendMode.Zero;
RenderTargetBlendState additiveBlend = new RenderTargetBlendState(sourceColorBlendMode: BlendMode.One, destinationColorBlendMode: destination);
// Additive-blend but leave z-write and culling as they are when we draw normally
renderStateBlock.blendState = new BlendState {
blendState0 = additiveBlend
};
renderStateBlock.mask = RenderStateMask.Blend;
break;
}
case DebugSceneOverrideMode.SolidWireframe:
case DebugSceneOverrideMode.ShadedWireframe:
{
if (m_Index == 1)
{
// Ensure we render the wireframe in front of the solid triangles of the previous pass...
renderStateBlock.rasterState = new RasterState(offsetUnits: -1, offsetFactor: -1);
renderStateBlock.mask = RenderStateMask.Raster;
}
break;
}
}
return(renderStateBlock);
}
