Lines Matching refs:t
846 void C_QUATLerp( const Quaternion *p, const Quaternion *q, Quaternion *r, f32 t ) in C_QUATLerp() argument
852 r->x = t * ( q->x - p->x ) + p->x; in C_QUATLerp()
853 r->y = t * ( q->y - p->y ) + p->y; in C_QUATLerp()
854 r->z = t * ( q->z - p->z ) + p->z; in C_QUATLerp()
855 r->w = t * ( q->w - p->w ) + p->w; in C_QUATLerp()
871 void C_QUATSlerp( const Quaternion *p, const Quaternion *q, Quaternion *r, f32 t ) in C_QUATSlerp() argument
892 tp = sinf((1.0F - t) * theta) / sin_th; in C_QUATSlerp()
893 tq *= sinf( t * theta ) / sin_th; in C_QUATSlerp()
898 tp = 1.0F - t; in C_QUATSlerp()
899 tq = tq * t; in C_QUATSlerp()
928 const Quaternion *q, Quaternion *r, f32 t ) in C_QUATSquad() argument
939 t2 = 2 * t * ( 1.0F - t ); in C_QUATSquad()
940 C_QUATSlerp(p, q, &pq, t); in C_QUATSquad()
941 C_QUATSlerp(a, b, &ab, t); in C_QUATSquad()