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27// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
28// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
29
30
31#ifndef PX_BVH_34_MIDPHASE_DESC_H
32#define PX_BVH_34_MIDPHASE_DESC_H
33/** \addtogroup cooking
34@{
35*/
36
37#include "foundation/PxPreprocessor.h"
38#include "foundation/PxSimpleTypes.h"
39
40#if !PX_DOXYGEN
41namespace physx
42{
43#endif
44
45/**
46
47\brief Structure describing parameters affecting BVH34 midphase mesh structure.
48
49@see PxCookingParams, PxMidphaseDesc
50*/
51struct PxBVH34MidphaseDesc
52{
53 /**
54 \brief Mesh cooking hint for max primitives per leaf limit.
55 Less primitives per leaf produces larger meshes with better runtime performance
56 and worse cooking performance. More triangles per leaf results in faster cooking speed and
57 smaller mesh sizes, but with worse runtime performance.
58
59 <b>Default value:</b> 4
60 <b>Range:</b> <4, 15>
61 */
62 PxU32 numPrimsPerLeaf;
63
64 /**
65 \brief Desc initialization to default value.
66 */
67 void setToDefault()
68 {
69 numPrimsPerLeaf = 4;
70 }
71
72 /**
73 \brief Returns true if the descriptor is valid.
74 \return true if the current settings are valid.
75 */
76 bool isValid() const
77 {
78 if(numPrimsPerLeaf < 4 || numPrimsPerLeaf > 15)
79 return false;
80 return true;
81 }
82};
83
84#if !PX_DOXYGEN
85} // namespace physx
86#endif
87
88
89 /** @} */
90#endif // PX_BVH_34_MIDPHASE_DESC_H
91

source code of qtquick3dphysics/src/3rdparty/PhysX/include/cooking/PxBVH34MidphaseDesc.h