1// Copyright 2009-2021 Intel Corporation
2// SPDX-License-Identifier: Apache-2.0
3
4#pragma once
5
6#include "bvh.h"
7
8namespace embree
9{
10 namespace isa
11 {
12 template<int N>
13 class BVHNRotate
14 {
15 typedef typename BVHN<N>::NodeRef NodeRef;
16
17 public:
18 static const bool enabled = false;
19
20 static __forceinline size_t rotate(NodeRef parentRef, size_t depth = 1) { return 0; }
21 static __forceinline void restructure(NodeRef ref, size_t depth = 1) {}
22 };
23
24 /* BVH4 tree rotations */
25 template<>
26 class BVHNRotate<4>
27 {
28 typedef BVH4::AABBNode AABBNode;
29 typedef BVH4::NodeRef NodeRef;
30
31 public:
32 static const bool enabled = true;
33
34 static size_t rotate(NodeRef parentRef, size_t depth = 1);
35 };
36 }
37}
38

source code of qtquick3d/src/3rdparty/embree/kernels/bvh/bvh_rotate.h