Searched refs:cosTheta (Results 1 – 2 of 2) sorted by relevance
232 float cosTheta = Dot(x, z); in BASE_BEGIN_NAMESPACE() local233 if (cosTheta < 0.0f) { in BASE_BEGIN_NAMESPACE()238 cosTheta = -cosTheta; in BASE_BEGIN_NAMESPACE()241 if (cosTheta > 1.0f - EPSILON) { in BASE_BEGIN_NAMESPACE()254 const float xm1 = cosTheta - 1; // in [-1, 0] in BASE_BEGIN_NAMESPACE()
49 let cosTheta = Math.cos(theta); // y