Ray operator *(const float4x4 &transform, const Ray &ray)
{
assume(transform.IsInvertible());
return Ray(transform.MulPos(ray.pos), transform.MulDir(ray.dir).Normalized());
}
Ray operator *(const float4x4 &transform, const Ray &ray)
{
assume(transform.IsInvertible(1e-6f)); // Tundra: use smaller epsilon in order to prevent assumption spam when raycasting to non-uniformly scaled objects.
return Ray(transform.MulPos(ray.pos), transform.MulDir(ray.dir).Normalized());
}
