Revision control
++ // Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
++ // Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
++ // SPDX-FileCopyrightText: Copyright (c) 2008-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
++ // SPDX-License-Identifier: Apache-2.0
++
++ #ifndef PX_TETRAHEDRON_GEOMETRY_H
++ #define PX_TETRAHEDRON_GEOMETRY_H
++ #include "geometry/PxGeometry.h"
++ #include "geometry/PxMeshScale.h"
++ #include "common/PxCoreUtilityTypes.h"
++
++ #if !PX_DOXYGEN
++ namespace physx
++ {
++ #endif
++ class PxTetrahedronMesh;
++
++ /**
++ \brief Tetrahedron mesh geometry class.
++
++ This class wraps a tetrahedron mesh such that it can be used in contexts where a PxGeometry type is needed.
++ */
++ class PxTetrahedronMeshGeometry : public PxGeometry
++ {
++ public:
++ /**
++ \brief Constructor. By default creates an empty object with a NULL mesh and identity scale.
++ */
++ PX_INLINE PxTetrahedronMeshGeometry(PxTetrahedronMesh* mesh = NULL) :
++ PxGeometry(PxGeometryType::eTETRAHEDRONMESH),
++ tetrahedronMesh(mesh)
++ {}
++
++ /**
++ \brief Copy constructor.
++
++ \param[in] that Other object
++ */
++ PX_INLINE PxTetrahedronMeshGeometry(const PxTetrahedronMeshGeometry& that) :
++ PxGeometry(that),
++ tetrahedronMesh(that.tetrahedronMesh)
++ {}
++
++ /**
++ \brief Assignment operator
++ */
++ PX_INLINE void operator=(const PxTetrahedronMeshGeometry& that)
++ {
++ mType = that.mType;
++ tetrahedronMesh = that.tetrahedronMesh;
++ }
++
++ /**
++ \brief Returns true if the geometry is valid.
++
++ \return True if the current settings are valid for shape creation.
++
++ \note A valid tetrahedron mesh has a positive scale value in each direction (scale.scale.x > 0, scale.scale.y > 0, scale.scale.z > 0).
++ It is illegal to call PxPhysics::createShape with a tetrahedron mesh that has zero extents in any direction.
++
++ \see PxPhysics::createShape
++ */
++ PX_INLINE bool isValid() const;
++
++ public:
++ PxTetrahedronMesh* tetrahedronMesh; //!< A reference to the mesh object.
++ };
++
++ PX_INLINE bool PxTetrahedronMeshGeometry::isValid() const
++ {
++ if(mType != PxGeometryType::eTETRAHEDRONMESH)
++ return false;
++
++ if(!tetrahedronMesh)
++ return false;
++
++ return true;
++ }
++
++ #if !PX_DOXYGEN
++ } // namespace physx
++ #endif
++
++ #endif