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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#ifndef PXS_ISLAND_NODEINDEX_H
31#define PXS_ISLAND_NODEINDEX_H
32
33#include "foundation/PxSimpleTypes.h"
34
35namespace physx
36{
37namespace IG
38{
39#define IG_INVALID_NODE 0x1FFFFFFu
40
41 class NodeIndex
42 {
43 private:
44 PxU32 ind;
45
46 public:
47
48 explicit PX_CUDA_CALLABLE PX_FORCE_INLINE NodeIndex(PxU32 id, PxU32 articLinkId) : ind((id << 7) | (articLinkId << 1) | 1)
49 {
50 }
51
52 explicit PX_CUDA_CALLABLE PX_FORCE_INLINE NodeIndex(PxU32 id = IG_INVALID_NODE) : ind((id << 7))
53 {
54 }
55
56 PX_CUDA_CALLABLE PX_FORCE_INLINE PxU32 index() const { return ind >> 7; }
57 PX_CUDA_CALLABLE PX_FORCE_INLINE PxU32 articulationLinkId() const { return ((ind >> 1) & 63); }
58 PX_CUDA_CALLABLE PX_FORCE_INLINE PxU32 isArticulation() const { return ind & 1; }
59
60 PX_CUDA_CALLABLE PX_FORCE_INLINE bool isStaticBody() const { return (ind >> 7) == IG_INVALID_NODE; }
61
62 PX_CUDA_CALLABLE bool isValid() const { return (ind >> 7) != IG_INVALID_NODE; }
63
64 PX_CUDA_CALLABLE void setIndices(PxU32 index, PxU32 articLinkId) { ind = ((index << 7) | (articLinkId << 1) | 1); }
65
66 PX_CUDA_CALLABLE void setIndices(PxU32 index) { ind = ((index << 7)); }
67
68 PX_CUDA_CALLABLE bool operator < (const IG::NodeIndex& other) const { return ind < other.ind; }
69
70 PX_CUDA_CALLABLE bool operator <= (const IG::NodeIndex& other) const { return ind <= other.ind; }
71
72 PX_CUDA_CALLABLE bool operator == (const IG::NodeIndex& other) const { return ind == other.ind; }
73 };
74
75}
76}
77
78#endif
79

source code of qtquick3dphysics/src/3rdparty/PhysX/source/lowlevel/software/include/PxsIslandNodeIndex.h