// Copyright 2009-2021 Intel Corporation // SPDX-License-Identifier: Apache-2.0 #pragma once #include "accel.h" #include "builder.h" namespace embree { class AccelInstance : public Accel { public: AccelInstance (AccelData* accel, Builder* builder, Intersectors& intersectors) : Accel(AccelData::TY_ACCEL_INSTANCE,intersectors), accel(accel), builder(builder) {} void immutable () { builder.reset(nullptr); } public: void build () { if (builder) builder->build(); bounds = accel->bounds; } void deleteGeometry(size_t geomID) { if (accel ) accel->deleteGeometry(geomID); if (builder) builder->deleteGeometry(geomID); } void clear() { if (accel) accel->clear(); if (builder) builder->clear(); } private: std::unique_ptr<AccelData> accel; std::unique_ptr<Builder> builder; }; }