Searched refs:invth (Results 1 – 1 of 1) sorted by relevance
479 double th, invth, scale, invscale; in slerp() local495 invth = 1.0 / std::sin(th); in slerp()496 scale = std::sin(th * (1.0 - t)) * invth; in slerp()497 invscale = std::sin(th * t) * invth; in slerp()