public bool ComputeMulti(ref RenderTexture[] renderTextures, float seedParent, bool doNormalize, bool first = false)
{
TC_Compute compute = TC_Compute.instance;
RenderTexture[] rtsLayer = null;
RenderTexture rtRightPreview = null;
RenderTexture rtLeftPreview = null;
RenderTexture[] rtsPreview = null;
// RenderTexture rtPreview2 = null;
ComputeBuffer layerMaskBuffer = null;
TC_LayerGroup layerGroup;
TC_Layer layer;
bool firstCompute = false;
bool lastCompute = false;
int even = 0;
rtsPreview = new RenderTexture[2];
SetPreviewTextureBefore();
float seedTotal = seed + seedParent;
for (int i = 0; i < itemList.Count; i++)
{
layer = itemList[i] as TC_Layer;
if (layer != null)
{
if (!layer.active)
{
continue;
}
// InitPreview(ref layer.previewRenderTex);
if (!firstCompute)
{
firstCompute = layer.ComputeMulti(ref renderTextures, ref layerMaskBuffer, seedTotal, i == firstActive);
if (firstCompute)
{
rtLeftPreview = layer.rtDisplay;
TC_Reporter.Log("firt compute " + layer.maskNodeGroup.totalActive);
compute.DisposeBuffer(ref layerMaskBuffer);
}
}
else
{
TC_Compute.InitRenderTextures(ref rtsLayer, "rtsLayer", renderTextures.Length);
lastCompute = layer.ComputeMulti(ref rtsLayer, ref layerMaskBuffer, seedTotal);
if (lastCompute)
{
TC_Reporter.Log("Run layer method multi");
rtRightPreview = (layer.method == Method.Lerp) ? layer.selectNodeGroup.rtColorPreview : layer.rtDisplay;
// Debug.Log(rtRight.name+ " "+ (layer.maskNodeGroup.activeTotal == 0 || layer.method == Method.Lerp));
if (outputId == TC.colorOutput)
{
compute.RunComputeColorMethod(layer, layer.method, ref renderTextures[0], ref rtsLayer[0], layerMaskBuffer, rtPreview, ref rtsPreview[even++ % 2], ref rtLeftPreview, rtRightPreview);
}
else
{
compute.RunComputeMultiMethod(layer, layer.method, i == lastActive && doNormalize, ref renderTextures, ref rtsLayer, layerMaskBuffer, rtPreview, ref rtsPreview[even++ % 2], ref rtLeftPreview, rtRightPreview);
}
compute.DisposeBuffer(ref layerMaskBuffer);
}
}
}
else
{
layerGroup = itemList[i] as TC_LayerGroup;
if (layerGroup == null)
{
continue;
}
if (!layerGroup.active)
{
continue;
}
if (!firstCompute)
{
firstCompute = layerGroup.ComputeMulti(ref renderTextures, ref layerMaskBuffer, seedTotal, i == firstActive);
if (firstCompute)
{
rtLeftPreview = layerGroup.rtDisplay;
compute.DisposeBuffer(ref layerMaskBuffer);
TC_Reporter.Log("LayerGroup did first compute");
}
}
else
{
TC_Compute.InitRenderTextures(ref rtsLayer, "rtsLayer", renderTextures.Length);
lastCompute = layerGroup.ComputeMulti(ref rtsLayer, ref layerMaskBuffer, seedTotal);
if (lastCompute)
{
// if (layerGroup.groupResult.activeTotal == 1) rtRight = layerGroup.rtDisplay; else rtRight = layerGroup.rtPreview;
rtRightPreview = (layerGroup.method == Method.Lerp) ? layerGroup.groupResult.rtDisplay : layerGroup.rtDisplay;
if (outputId == TC.colorOutput)
{
compute.RunComputeColorMethod(layerGroup, layerGroup.method, ref renderTextures[0], ref rtsLayer[0], layerMaskBuffer, rtPreview, ref rtsPreview[even++ % 2], ref rtLeftPreview, rtRightPreview);
}
else
{
compute.RunComputeMultiMethod(layerGroup, layerGroup.method, i == lastActive && doNormalize, ref renderTextures, ref rtsLayer, layerMaskBuffer, rtPreview, ref rtsPreview[even++ % 2], ref rtLeftPreview, rtRightPreview);
}
compute.DisposeBuffer(ref layerMaskBuffer);
}
}
}
}
SetPreviewTextureAfter();
if (layerMaskBuffer != null)
{
compute.DisposeBuffer(ref layerMaskBuffer); TC_Reporter.Log("Dispose layerMaskBuffer");
}
TC_Compute.DisposeRenderTextures(ref rtsPreview);
TC_Compute.DisposeRenderTextures(ref rtsLayer);
return(firstCompute);
}
