/// <summary>
/// PixelPosition from normalized device coordinates.
/// </summary>
public PixelPosition(Ndc3d ndc, Box2i renderTargetRegion)
: this(new Ndc2d(ndc.Position.XY), renderTargetRegion)
{
}
/// <summary>
/// Gets point (in camera space) from point in normalized device coordinates.
/// </summary>
public static V3d Unproject(this ICameraProjection self, Ndc3d p)
{
return(self.ProjectionTrafo.Backward.TransformPosProj(p.Position));
}
/// <summary>
/// PixelPosition from normalized device coordinates.
/// </summary>
public PixelPosition(Ndc3d ndc, V2i renderTargetSize)
: this(ndc, Box2i.FromSize(renderTargetSize))
{
}
