2018-11-07 11:58:12 +00:00
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/*
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* Copyright 2018, Blender Foundation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __BVH_EMBREE_H__
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#define __BVH_EMBREE_H__
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#ifdef WITH_EMBREE
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# include <embree3/rtcore.h>
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# include <embree3/rtcore_scene.h>
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# include "bvh/bvh.h"
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2021-10-24 12:19:19 +00:00
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# include "bvh/params.h"
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2018-11-07 11:58:12 +00:00
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2021-10-24 12:19:19 +00:00
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# include "util/thread.h"
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# include "util/types.h"
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# include "util/vector.h"
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2018-11-07 11:58:12 +00:00
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CCL_NAMESPACE_BEGIN
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2020-02-02 11:04:19 +00:00
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class Hair;
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2018-11-07 11:58:12 +00:00
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class Mesh;
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class BVHEmbree : public BVH {
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public:
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2020-12-10 13:18:25 +00:00
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void build(Progress &progress, Stats *stats, RTCDevice rtc_device);
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void refit(Progress &progress);
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2019-04-17 04:17:24 +00:00
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2020-12-10 13:18:25 +00:00
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RTCScene scene;
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2019-04-17 04:17:24 +00:00
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2018-11-07 11:58:12 +00:00
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protected:
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friend class BVH;
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2019-08-26 15:29:06 +00:00
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BVHEmbree(const BVHParams ¶ms,
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2020-02-02 11:04:19 +00:00
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const vector<Geometry *> &geometry,
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2020-12-10 13:18:25 +00:00
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const vector<Object *> &objects);
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virtual ~BVHEmbree();
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2019-04-17 04:17:24 +00:00
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2018-11-07 11:58:12 +00:00
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void add_object(Object *ob, int i);
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void add_instance(Object *ob, int i);
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2020-02-02 11:04:19 +00:00
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void add_curves(const Object *ob, const Hair *hair, int i);
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void add_triangles(const Object *ob, const Mesh *mesh, int i);
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2019-04-17 04:17:24 +00:00
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2018-11-07 11:58:12 +00:00
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private:
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2020-10-23 16:03:43 +00:00
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void set_tri_vertex_buffer(RTCGeometry geom_id, const Mesh *mesh, const bool update);
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void set_curve_vertex_buffer(RTCGeometry geom_id, const Hair *hair, const bool update);
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2019-04-17 04:17:24 +00:00
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2020-09-01 12:47:34 +00:00
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RTCDevice rtc_device;
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2018-11-07 11:58:12 +00:00
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enum RTCBuildQuality build_quality;
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};
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CCL_NAMESPACE_END
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#endif /* WITH_EMBREE */
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#endif /* __BVH_EMBREE_H__ */
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