void Render()
{
if (!enabled)
{
return;
}
UpdateRenderTargets();
DSRenderer dsr = GetDSRenderer();
Graphics.SetRenderTarget(rtNormalCopy);
GL.Clear(false, true, Color.black);
matNormalPattern.SetTexture("g_position_buffer", dsr.rtPositionBuffer);
matNormalPattern.SetTexture("g_normal_buffer", dsr.rtNormalBuffer);
matNormalPattern.SetPass(0);
DSRenderer.DrawFullscreenQuad();
Graphics.SetRenderTarget(dsr.rtNormalBuffer);
matCopyGBuffer.SetTexture("g_normal_buffer", rtNormalCopy);
matCopyGBuffer.SetPass(2);
DSRenderer.DrawFullscreenQuad();
dsr.SetRenderTargetsGBuffer();
}
void Render()
{
if (!enabled)
{
return;
}
DSRenderer dsr = GetDSRenderer();
// if there is no subtract or and object, just create g-buffer
if (DSSubtract.instances.Count == 0 && DSAnd.instances.Count == 0)
{
foreach (DSLogicOpReceiver l in DSLogicOpReceiver.instances)
{
l.matGBuffer.SetPass(0);
Graphics.DrawMeshNow(l.mesh, l.trans.localToWorldMatrix);
}
return;
}
UpdateRenderTargets();
// and
if (DSAnd.instances.Count > 0)
{
Graphics.SetRenderTarget(rtAndRDepth);
GL.Clear(true, true, Color.black, 0.0f);
foreach (DSAnd l in DSAnd.instances)
{
l.matReverseDepth.SetPass(0);
Graphics.DrawMeshNow(l.mesh, l.trans.localToWorldMatrix);
}
Graphics.SetRenderTarget(rbAndGBuffer, rtAndNormalBuffer.depthBuffer);
dsr.matGBufferClear.SetPass(0);
DSRenderer.DrawFullscreenQuad();
foreach (DSAnd l in DSAnd.instances)
{
l.matGBuffer.SetPass(0);
Graphics.DrawMeshNow(l.mesh, l.trans.localToWorldMatrix);
}
dsr.SetRenderTargetsGBuffer();
}
// create g-buffer
if (DSAnd.instances.Count > 0)
{
Graphics.SetRenderTarget(rtRDepth);
GL.Clear(true, true, Color.black, 0.0f);
foreach (DSLogicOpReceiver l in DSLogicOpReceiver.instances)
{
Graphics.SetRenderTarget(rtRDepth);
l.matReverseDepth.SetPass(0);
Graphics.DrawMeshNow(l.mesh, l.trans.localToWorldMatrix);
dsr.SetRenderTargetsGBuffer();
l.matGBuffer.SetInt("_EnableLogicOp", 1);
l.matGBuffer.SetTexture("_RDepthBuffer", rtRDepth);
l.matGBuffer.SetTexture("_AndRDepthBuffer", rtAndRDepth);
l.matGBuffer.SetTexture("_AndNormalBuffer", rtAndNormalBuffer);
l.matGBuffer.SetTexture("_AndPositionBuffer", rtAndPositionBuffer);
l.matGBuffer.SetTexture("_AndColorBuffer", rtAndColorBuffer);
l.matGBuffer.SetTexture("_AndGlowBuffer", rtAndGlowBuffer);
l.matGBuffer.SetPass(0);
Graphics.DrawMeshNow(l.mesh, l.trans.localToWorldMatrix);
Graphics.SetRenderTarget(rtRDepth);
l.matDepthClear.SetPass(0);
Graphics.DrawMeshNow(l.mesh, l.trans.localToWorldMatrix);
}
dsr.SetRenderTargetsGBuffer();
}
else
{
foreach (DSLogicOpReceiver l in DSLogicOpReceiver.instances)
{
l.matGBuffer.SetInt("_EnableLogicOp", 0);
l.matGBuffer.SetPass(0);
Graphics.DrawMeshNow(l.mesh, l.trans.localToWorldMatrix);
}
}
// create depth buffer with reversed meshes
{
Graphics.SetRenderTarget(rtRDepth);
GL.Clear(true, true, Color.black, 0.0f);
foreach (DSLogicOpReceiver l in DSLogicOpReceiver.instances)
{
l.matReverseDepth.SetPass(0);
Graphics.DrawMeshNow(l.mesh, l.trans.localToWorldMatrix);
}
dsr.SetRenderTargetsGBuffer();
}
// subtraction
foreach (DSSubtract l in DSSubtract.instances)
{
l.matStencilWrite.SetPass(0);
Graphics.DrawMeshNow(l.mesh, l.trans.localToWorldMatrix);
l.matSubtractor.SetTexture("_Depth", rtRDepth);
l.matSubtractor.SetPass(0);
Graphics.DrawMeshNow(l.mesh, l.trans.localToWorldMatrix);
l.matStencilClear.SetPass(0);
Graphics.DrawMeshNow(l.mesh, l.trans.localToWorldMatrix);
}
}