public static void FastSaveToSphericalPNG(this Cubemap cubemap, string path)
{
int w = cubemap.width * 2;
int h = cubemap.height * 2;
Texture2D sphericalMapping = TextureGenerator.SphericalMapping(w, h);
cubemap.SaveToPNGWithDirectionalMapping(path, sphericalMapping);
if (Application.isPlaying)
{
GameObject.Destroy(sphericalMapping);
}
else
{
GameObject.DestroyImmediate(sphericalMapping);
}
}