private void autoResizeGameObject()
{
var mesh = gameObject.GetComponent <MeshFilter>().mesh;
if (mesh == null)
{
Debug.LogError("Cannot adjust game object dimensions to movie, no mesh attached (try a plane)");
}
else
{
float objectWidth = mesh.bounds.size.x * gameObject.transform.localScale.x;
float objectHeight = mesh.bounds.size.z * gameObject.transform.localScale.z;
float movieAspect = MetaioSDKUnity.getMovieTextureDisplayAspect(movieGeometry); // NOT movieWidth/movieHeight, this is the DAR
if (objectWidth <= 0.01 || objectHeight <= 0.01)
{
Debug.LogWarning("Not adjusting game object dimensions to movie, X or Z bound/scale is zero, is this a plane mesh?");
}
else if (Math.Abs(objectWidth / objectHeight - movieAspect) > 0.03)
{
Debug.Log(string.Format("Adjusting game object to movie texture aspect ratio {0}", movieAspect));
if (isRotatedCCW)
{
// Implementation note: If isRotatedCCW=true, then movieWidth/movieHeight are actually swapped, i.e.
// represent the inverse display size.
// In that case, we'll rotate the mesh (see below), so X scale is for height, Z scale for width
gameObject.transform.localScale = new Vector3(
gameObject.transform.localScale.x * movieAspect,
gameObject.transform.localScale.y,
gameObject.transform.localScale.z * (objectWidth / objectHeight));
}
else
{
gameObject.transform.localScale = new Vector3(
gameObject.transform.localScale.x,
gameObject.transform.localScale.y,
gameObject.transform.localScale.z * (objectWidth / objectHeight) / movieAspect);
}
}
else
{
Debug.Log("Not adjusting game object dimensions, already has same aspect ratio as movie");
}
}
}
