public bool CreateDistortionMap()
{
// Create RenderTexture for distortion
distortionMap = new RenderTexture(LensPlugin.LensTableDistortionMapWidth(),
LensPlugin.LensTableDistortionMapHeight(), 8,
RenderTextureFormat.RGFloat);
distortionMap.name = "DistortionMap";
distortionMap.wrapMode = TextureWrapMode.Clamp;
distortionMap.filterMode = FilterMode.Bilinear; //FilterMode.Point;
distortionMap.anisoLevel = 0;
distortionMap.Create(); // Call Create() so it's actually uploaded to the GPU
LensTableSetDistortionMapId(distortionMap.GetNativeTexturePtr());
return(distortionMap.IsCreated());
}
private IEnumerator UpdateDistortionMap()
{
yield return(new WaitForEndOfFrame());
yield return(new WaitForEndOfFrame());
if (lens.DistortionMap == null)
{
lens.CreateDistortionMap();
}
for (int i = 0; i < targetCamera.Length; ++i)
{
if (lensDistortion[i] == null)
{
lensDistortion[i] = targetCamera[i].GetComponent <LensDistortionUVMap>();
}
if (lensDistortion[i] == null)
{
lensDistortion[i] = targetCamera[i].gameObject.AddComponent <LensDistortionUVMap>();
}
lensDistortion[i].distortionMap = lens.DistortionMap;
}
while (true)
{
// Wait until all frame rendering is done
yield return(new WaitForEndOfFrame());
//for (int i = 0; i < targetCamera.Length; ++i)
// lens.UpdateDistortionMap();
GL.IssuePluginEvent(LensPlugin.GetLensTableRenderEventFunc(), (int)LensTableRenderEvent.UpdateDistortion);
}
}
