Searched refs:sinHalfAngle (Results 1 – 3 of 3) sorted by relevance
51 double sinHalfAngle = std::sqrt(1.0 - cosHalfAngle * cosHalfAngle); in Slerp() local52 if (sinHalfAngle < KEPSILON) { in Slerp()59 double scaleA = std::sin((1.0 - t) * half_angle) / sinHalfAngle; in Slerp()60 double scaleB = std::sin(t * half_angle) / sinHalfAngle; in Slerp()
175 double sinHalfAngle = std::sqrt(1.0 - cosHalfAngle * cosHalfAngle); in Slerp() local176 if (sinHalfAngle < SLERP_EPSILON) { in Slerp()183 float scaleA = std::sin((1.0 - t) * half_angle) / sinHalfAngle; in Slerp()184 float scaleB = std::sin(t * half_angle) / sinHalfAngle; in Slerp()
70 const float sinHalfAngle = Math::sin(angle * 0.5f); in BASE_BEGIN_NAMESPACE() local71 const Vec3 axisMultiplied = axis * sinHalfAngle; in BASE_BEGIN_NAMESPACE()