public override TextureContent Process(TextureContent input, ContentProcessorContext context)
{
Logger = context.Logger;
Logger.LogMessage("sending texture to base TextureProcessor for initial processing");
var textureContent = base.Process(input, context);
var bmp = (PixelBitmapContent <Color>)textureContent.Faces[0][0];
var destData = bmp.GetData();
// process the data
if (FlattenImage)
{
Logger.LogMessage("flattening image");
destData = TextureUtils.CreateFlatHeightmap(destData, OpaqueColor, TransparentColor);
}
if (BlurType != BlurType.None)
{
Logger.LogMessage("blurring image width blurDeviation: {0}", BlurDeviation);
if (BlurType == BlurType.Color)
{
destData = TextureUtils.CreateBlurredTexture(destData, bmp.Width, bmp.Height,
(double)BlurDeviation);
}
else
{
destData = TextureUtils.CreateBlurredGrayscaleTexture(destData, bmp.Width, bmp.Height,
(double)BlurDeviation);
}
}
Logger.LogMessage("generating normal map with {0}", EdgeDetectionFilter);
destData = TextureUtils.CreateNormalMap(destData, EdgeDetectionFilter, bmp.Width, bmp.Height,
NormalStrength, InvertX, InvertY);
bmp.SetData(destData);
return(textureContent);
}