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PxHeightFieldDesc.h
1// Redistribution and use in source and binary forms, with or without
2// modification, are permitted provided that the following conditions
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25// Copyright (c) 2008-2022 NVIDIA Corporation. All rights reserved.
26// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
27// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
28
29#ifndef PX_HEIGHTFIELD_DESC_H
30#define PX_HEIGHTFIELD_DESC_H
35#include "common/PxPhysXCommonConfig.h"
36#include "geometry/PxHeightFieldFlag.h"
37#include "common/PxCoreUtilityTypes.h"
38
39#if !PX_DOXYGEN
40namespace physx
41{
42#endif
43
148
149PX_INLINE PxHeightFieldDesc::PxHeightFieldDesc() //constructor sets to default
150{
151 nbColumns = 0;
152 nbRows = 0;
154 convexEdgeThreshold = 0.0f;
156}
157
162
164{
165 if (nbColumns < 2)
166 return false;
167 if (nbRows < 2)
168 return false;
170 return false;
171 if (samples.stride < 4)
172 return false;
173 if (convexEdgeThreshold < 0)
174 return false;
176 return false;
177 return true;
178}
179
180#if !PX_DOXYGEN
181} // namespace physx
182#endif
183
185#endif
Descriptor class for #PxHeightField.
Definition PxHeightFieldDesc.h:53
PxU32 nbColumns
Number of sample columns in the height field samples array.
Definition PxHeightFieldDesc.h:74
PX_INLINE PxHeightFieldDesc()
Constructor sets to default.
Definition PxHeightFieldDesc.h:149
PxU32 nbRows
Number of sample rows in the height field samples array.
Definition PxHeightFieldDesc.h:64
PX_INLINE bool isValid() const
Returns true if the descriptor is valid.
Definition PxHeightFieldDesc.h:163
PxStridedData samples
The samples array.
Definition PxHeightFieldDesc.h:105
PX_INLINE void setToDefault()
(re)sets the structure to the default.
Definition PxHeightFieldDesc.h:158
PxHeightFieldFlags flags
Flags bits, combined from values of the enum ::PxHeightFieldFlag.
Definition PxHeightFieldDesc.h:130
PxHeightFieldFormat::Enum format
Format of the sample data.
Definition PxHeightFieldDesc.h:85
PxReal convexEdgeThreshold
Definition PxHeightFieldDesc.h:121
#define PX_INLINE
Definition PxPreprocessor.h:320
Sorts an array of objects in ascending order, assuming that the predicate implements the < operator:
Definition PxBoxController.h:39
PxFlags< PxHeightFieldFlag::Enum, PxU16 > PxHeightFieldFlags
collection of set bits defined in PxHeightFieldFlag.
Definition PxHeightFieldFlag.h:152
@ eNO_BOUNDARY_EDGES
Disable collisions with height field with boundary edges.
Definition PxHeightFieldFlag.h:143
Enum
Definition PxHeightFieldFlag.h:49
@ eS16_TM
Height field height data is 16 bit signed integers, followed by triangle materials.
Definition PxHeightFieldFlag.h:70
Definition PxCoreUtilityTypes.h:45
PxU32 stride
The offset in bytes between consecutive samples in the data.
Definition PxCoreUtilityTypes.h:51