// Copyright 2009-2021 Intel Corporation // SPDX-License-Identifier: Apache-2.0 #pragma once #include "accel.h" namespace embree { /*! merges N acceleration structures together, by processing them in order */ class AccelN : public Accel { public: AccelN (); ~AccelN(); public: void accels_add(Accel* accel); void accels_init(); public: static bool pointQuery (Accel::Intersectors* This, PointQuery* query, PointQueryContext* context); public: static void intersect (Accel::Intersectors* This, RTCRayHit& ray, IntersectContext* context); static void intersect4 (const void* valid, Accel::Intersectors* This, RTCRayHit4& ray, IntersectContext* context); static void intersect8 (const void* valid, Accel::Intersectors* This, RTCRayHit8& ray, IntersectContext* context); static void intersect16 (const void* valid, Accel::Intersectors* This, RTCRayHit16& ray, IntersectContext* context); static void intersectN (Accel::Intersectors* This, RTCRayHitN** ray, const size_t N, IntersectContext* context); public: static void occluded (Accel::Intersectors* This, RTCRay& ray, IntersectContext* context); static void occluded4 (const void* valid, Accel::Intersectors* This, RTCRay4& ray, IntersectContext* context); static void occluded8 (const void* valid, Accel::Intersectors* This, RTCRay8& ray, IntersectContext* context); static void occluded16 (const void* valid, Accel::Intersectors* This, RTCRay16& ray, IntersectContext* context); static void occludedN (Accel::Intersectors* This, RTCRayN** ray, const size_t N, IntersectContext* context); public: void accels_print(size_t ident); void accels_immutable(); void accels_build (); void accels_select(bool filter); void accels_deleteGeometry(size_t geomID); void accels_clear (); public: std::vector<Accel*> accels; }; }