public static void BlitFullscreenTriangle(this CommandBuffer cmd, RenderTargetIdentifier source, RenderTargetIdentifier destination, RenderTargetIdentifier depth, PropertySheet propertySheet, int pass, bool clear = false)
{
cmd.SetGlobalTexture(ShaderIDs.MainTex, source);
if (clear)
{
cmd.SetRenderTargetWithLoadStoreAction(destination, RenderBufferLoadAction.DontCare, RenderBufferStoreAction.Store,
depth, RenderBufferLoadAction.DontCare, RenderBufferStoreAction.Store);
cmd.ClearRenderTarget(true, true, Color.clear);
}
else
{
cmd.SetRenderTargetWithLoadStoreAction(destination, RenderBufferLoadAction.DontCare, RenderBufferStoreAction.Store,
depth, RenderBufferLoadAction.Load, RenderBufferStoreAction.Store);
}
cmd.DrawMesh(fullscreenTriangle, Matrix4x4.identity, propertySheet.material, 0, pass, propertySheet.properties);
}
public static void BlitFullscreenTriangle(this CommandBuffer cmd, RenderTargetIdentifier source, RenderTargetIdentifier destination, PropertySheet propertySheet, int pass, RenderBufferLoadAction loadAction)
{
cmd.SetGlobalTexture(ShaderIDs.MainTex, source);
#if UNITY_2018_2_OR_NEWER
bool clear = (loadAction == RenderBufferLoadAction.Clear);
#else
bool clear = false;
#endif
cmd.SetRenderTargetWithLoadStoreAction(destination, clear ? RenderBufferLoadAction.DontCare : loadAction, RenderBufferStoreAction.Store);
if (clear)
{
cmd.ClearRenderTarget(true, true, Color.clear);
}
cmd.DrawMesh(fullscreenTriangle, Matrix4x4.identity, propertySheet.material, 0, pass, propertySheet.properties);
}