protected override ProTeGe_Texture GetBandNoise(int i, int resolution)
{
int noiseSize = (int)(resolution / Mathf.Pow(2, i));
ProTeGe_Texture noise = white.Generate(noiseSize);
noise.size = noiseSize;
if (noise.size >= 4)
{
ProTeGe_Texture scaledNoise = new ProTeGe_Texture(noise.size / 2);
scaledNoise.CopyFrom(noise, true);
scaledNoise.upscaleMode = ProTeGe_Texture.UpscaleModes.Bicubic;
scaledNoise.size *= 2;
matDiff.SetTexture("_Tex2", scaledNoise.renderTexture);
noise.ApplyMaterial(matDiff);
scaledNoise.Release();
}
noise.upscaleMode = ProTeGe_Texture.UpscaleModes.Bicubic;
noise.size = Globals.instance.textureSize_preview;
return(noise);
}