public static Texture2D CaptureModelForNormalMap(Model model, bool isGrayscale, GameObject shadowObj)
{
if (Camera.main == null)
{
return(Texture2D.whiteTexture);
}
model.BackupAllShaders();
model.ChangeAllShaders(isGrayscale ? GrayscaleMapShader : NormalMapShader);
if (shadowObj != null)
{
shadowObj.SetActive(false);
}
RenderTexture.active = Camera.main.targetTexture;
Texture2D resultTexture = new Texture2D(Camera.main.targetTexture.width, Camera.main.targetTexture.height, TextureFormat.ARGB32, false);
Color32 defaultColor = (isGrayscale ? EngineGlobal.CLEAR_COLOR32 : EngineGlobal.NORMALMAP_COLOR32);
ExtractionHelper.ExtractOpqaue(ref resultTexture, defaultColor, true);
RenderTexture.active = null;
if (shadowObj != null)
{
shadowObj.SetActive(true);
}
model.RestoreAllShaders();
return(resultTexture);
}
public static Texture2D CaptureModelInCamera(Model model, Camera camera, Studio studio, bool isShadow = false)
{
if (camera == null || studio.extraction.com == null)
{
return(Texture2D.whiteTexture);
}
RenderTexture.active = camera.targetTexture;
Texture2D resultTexure = new Texture2D(camera.targetTexture.width, camera.targetTexture.height, TextureFormat.ARGB32, false);
if (isShadow)
{
ExtractionHelper.ExtractInShadowCamera(camera, ref resultTexure);
}
else
{
studio.extraction.com.Extract(camera, model, ref resultTexure);
}
if (studio.variation.on && !isShadow)
{
ApplyVariation(studio.variation, ref resultTexure);
}
RenderTexture.active = null;
return(resultTexure);
}
public override void Extract(Camera camera, Model model, ref Texture2D resultTexture)
{
ExtractionHelper.ExtractOpqaue(ref resultTexture, EngineGlobal.CLEAR_COLOR32);
}