Searched refs:mgl_sign (Results 1 – 2 of 2) sorted by relevance
522 dv.Set(mgl_sign(av.x-o.x), mgl_sign(av.y-o.y), mgl_sign(av.z-o.z)); in DrawAxis()593 mglPoint s=(Min+Max)/2, dv(mgl_sign(s.x-o.x), mgl_sign(s.y-o.y), mgl_sign(s.z-o.z)); in DrawLabels()691 if(!get(MGL_DISABLE_SCALE)) ts = mgl_sign(qq.v*nn.x-qq.u*nn.y); in GetLabelPos()
309 inline int mgl_sign(double a) { return a<0?-1:1; } in mgl_sign() function