void OnPostprocessTexture(Texture2D texture)
{
bool isCompositeTexture = false;
try
{
//id = CompositeTexture.assetToGUID(texture);
int instanceID = AssetDatabase.LoadMainAssetAtPath(assetPath).GetInstanceID();
EDebug.Log("OnPostProcessTexture " + instanceID);
if (CompositeTextureData.ExistsByInstanceID(instanceID) && CompositeTextureData.getTexture(instanceID).enabled)
{
EDebug.Log("is an enabled composite texture");
isCompositeTexture = true;
ct = CompositeTextureData.getTexture(instanceID);
}
}
catch (System.Exception)
{
EDebug.Log("exception in texture processor");
}
if (!isCompositeTexture)
{
return;
}
EDebug.Log("do work");
NormalToRoughness nr = new NormalToRoughness();
ProcessTexture(ct, texture);
ct.getTextureA().setReadable(false);
// Instead of setting pixels for each mip map levels, you can also
// modify only the pixels in the highest mip level. And then simply use
// texture.Apply(true); to generate lower mip levels.
}
private void ProcessTexture(CompositeTexture ct, Texture2D texture)
{
NormalToRoughness ntr = new NormalToRoughness();
ntr.generateNormalToRoughnessTextureNew(ct, texture);
}
