Function BSPInMinMax

Descent3/bsp.cpp:1065–1071

Returns true if the point is inside the min,max

// Returns true if the point is inside the min,max
static inline int BSPInMinMax(vector *pos, vector *min_xyz, vector *max_xyz) {
  if (pos->x < min_xyz->x || pos->y < min_xyz->y || pos->z < min_xyz->z || pos->x > max_xyz->x || pos->y > max_xyz->y ||
      pos->z > max_xyz->z)
    return 0;

  return 1;
}
// see if a point in inside a face by projecting into 2d
extern uint32_t check_point_to_face(vector *colp, vector *face_normal, int nv, vector **vertex_ptr_list);