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/* SPDX-License-Identifier: Apache-2.0
* Copyright 2018-2022 Blender Foundation. */
#ifndef __BVH_EMBREE_H__
#define __BVH_EMBREE_H__
#ifdef WITH_EMBREE
# include <embree3/rtcore.h>
# include <embree3/rtcore_scene.h>
# include "bvh/bvh.h"
# include "bvh/params.h"
# include "util/thread.h"
# include "util/types.h"
# include "util/vector.h"
CCL_NAMESPACE_BEGIN
class Hair;
class Mesh;
class PointCloud;
class BVHEmbree : public BVH {
public:
void build(Progress &progress, Stats *stats, RTCDevice rtc_device);
void refit(Progress &progress);
RTCScene scene;
protected:
friend class BVH;
BVHEmbree(const BVHParams ¶ms,
const vector<Geometry *> &geometry,
const vector<Object *> &objects);
virtual ~BVHEmbree();
void add_object(Object *ob, int i);
void add_instance(Object *ob, int i);
void add_curves(const Object *ob, const Hair *hair, int i);
void add_points(const Object *ob, const PointCloud *pointcloud, int i);
void add_triangles(const Object *ob, const Mesh *mesh, int i);
private:
void set_tri_vertex_buffer(RTCGeometry geom_id, const Mesh *mesh, const bool update);
void set_curve_vertex_buffer(RTCGeometry geom_id, const Hair *hair, const bool update);
void set_point_vertex_buffer(RTCGeometry geom_id,
const PointCloud *pointcloud,
const bool update);
RTCDevice rtc_device;
enum RTCBuildQuality build_quality;
};
CCL_NAMESPACE_END
#endif /* WITH_EMBREE */
#endif /* __BVH_EMBREE_H__ */
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