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				/*
				* Copyright 2019, NVIDIA Corporation.
				* Copyright 2019, Blender Foundation.
				*
				* Licensed under the Apache License, Version 2.0 (the "License");
				* you may not use this file except in compliance with the License.
				* You may obtain a copy of the License at
				*
				* http://www.apache.org/licenses/LICENSE-2.0
				*
				* Unless required by applicable law or agreed to in writing, software
				* distributed under the License is distributed on an "AS IS" BASIS,
				* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
				* See the License for the specific language governing permissions and
				* limitations under the License.
				*/

				#ifndef __BVH_OPTIX_H__
				#define __BVH_OPTIX_H__

				#ifdef WITH_OPTIX

				# include "bvh/bvh.h"
				# include "bvh/params.h"

				# include "device/memory.h"

				CCL_NAMESPACE_BEGIN

				class BVHOptiX : public BVH {
				public:
				Device *device;
				uint64_t traversable_handle;
				device_only_memory<char> as_data;
				device_only_memory<char> motion_transform_data;

				protected:
				friend class BVH;
				BVHOptiX(const BVHParams &params,
				const vector<Geometry *> &geometry,
				const vector<Object *> &objects,
				Device *device);
				virtual ~BVHOptiX();
				};

				CCL_NAMESPACE_END

				#endif /* WITH_OPTIX */

				#endif /* __BVH_OPTIX_H__ */