Method intersect

kernels/common/accelset.h:145–172

! Intersects a single ray with the scene. */

      /*! Intersects a single ray with the scene. */
      __forceinline bool intersect (RayHit& ray, unsigned int geomID, unsigned int primID, RayQueryContext* context) 
      {
        assert(primID < size());
        
        int mask = -1;
        IntersectFunctionNArguments args;
        args.valid = &mask;
        args.geometryUserPtr = userPtr;
        args.context = context->user;
        args.rayhit = (RTCRayHitN*)&ray;
        args.N = 1;
        args.geomID = geomID;
        args.primID = primID;
        args.geometry = this;
        args.forward_scene = nullptr;
        args.args = context->args;

        IntersectFuncN intersectFunc = nullptr;
        intersectFunc = intersectorN.intersect;
        
        if (context->getIntersectFunction())
          intersectFunc = context->getIntersectFunction();

        assert(intersectFunc);
        intersectFunc(&args);

        return mask != 0;
      }

      /*! Tests if single ray is occluded by the scene. */
      __forceinline bool occluded (Ray& ray, unsigned int geomID, unsigned int primID, RayQueryContext* context)