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_PLANE_GEOMETRY_H
++ #define PX_PLANE_GEOMETRY_H
++ #include "geometry/PxGeometry.h"
++ #include "foundation/PxFoundationConfig.h"
++
++ #if !PX_DOXYGEN
++ namespace physx
++ {
++ #endif
++
++ /**
++ \brief Class describing a plane geometry.
++
++ The plane geometry specifies the half-space volume x<=0. As with other geometry types,
++ when used in a PxShape the collision volume is obtained by transforming the halfspace
++ by the shape local pose and the actor global pose.
++
++ To generate a PxPlane from a PxTransform, transform PxPlane(1,0,0,0).
++
++ To generate a PxTransform from a PxPlane, use PxTransformFromPlaneEquation.
++
++ \see PxShape.setGeometry() PxShape.getPlaneGeometry() PxTransformFromPlaneEquation
++ */
++ class PxPlaneGeometry : public PxGeometry
++ {
++ public:
++ /**
++ \brief Constructor.
++ */
++ PX_INLINE PxPlaneGeometry() : PxGeometry(PxGeometryType::ePLANE) {}
++
++ /**
++ \brief Copy constructor.
++
++ \param[in] that Other object
++ */
++ PX_INLINE PxPlaneGeometry(const PxPlaneGeometry& that) : PxGeometry(that) {}
++
++ /**
++ \brief Assignment operator
++ */
++ PX_INLINE void operator=(const PxPlaneGeometry& that)
++ {
++ mType = that.mType;
++ }
++
++ /**
++ \brief Returns true if the geometry is valid.
++
++ \return True if the current settings are valid
++ */
++ PX_INLINE bool isValid() const;
++ };
++
++ PX_INLINE bool PxPlaneGeometry::isValid() const
++ {
++ if(mType != PxGeometryType::ePLANE)
++ return false;
++
++ return true;
++ }
++
++ #if !PX_DOXYGEN
++ } // namespace physx
++ #endif
++
++ #endif