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Lines Matching defs:qw

841         float qw = q.w, qx = q.x, qy = q.y, qz = q.z;

842 res.x = x * qw + y * qz - z * qy + w * qx;
843 res.y = -x * qz + y * qw + z * qx + w * qy;
844 res.z = x * qy - y * qx + z * qw + w * qz;
845 res.w = -x * qx - y * qy - z * qz + w * qw;
985 * @param qw -
990 public Quaternion multLocal(float qx, float qy, float qz, float qw) {
991 float x1 = x * qw + y * qz - z * qy + w * qx;
992 float y1 = -x * qz + y * qw + z * qx + w * qy;
993 float z1 = x * qy - y * qx + z * qw + w * qz;
994 w = -x * qx - y * qy - z * qz + w * qw;