PhysX::SystemRequests Class Reference

#include <SystemComponentBus.h>

Inherits AZ::EBusTraits.

Public Types
using	MutexType = AZStd::recursive_mutex

Public Member Functions
virtual physx::PxConvexMesh *	CreateConvexMesh (const void *vertices, AZ::u32 vertexNum, AZ::u32 vertexStride)=0
virtual physx::PxConvexMesh *	CreateConvexMeshFromCooked (const void *cookedMeshData, AZ::u32 bufferSize)=0
virtual physx::PxTriangleMesh *	CreateTriangleMeshFromCooked (const void *cookedMeshData, AZ::u32 bufferSize)=0
virtual physx::PxHeightField *	CreateHeightField (const physx::PxHeightFieldSample *samples, size_t numColumns, size_t numRows)=0
virtual physx::PxFilterData	CreateFilterData (const AzPhysics::CollisionLayer &layer, const AzPhysics::CollisionGroup &group)=0
virtual physx::PxCooking *	GetCooking ()=0

Static Public Attributes
static const AZ::EBusHandlerPolicy	HandlerPolicy = AZ::EBusHandlerPolicy::Single
static const AZ::EBusAddressPolicy	AddressPolicy = AZ::EBusAddressPolicy::Single

Detailed Description

Requests for the PhysX system component. The system component owns fundamental PhysX objects which manage worlds, rigid bodies, shapes, materials, constraints etc., and perform cooking (processing assets such as meshes and heightfields ready for use in PhysX).

Member Function Documentation

CreateConvexMesh()

virtual physx::PxConvexMesh * PhysX::SystemRequests::CreateConvexMesh ( const void *  vertices, AZ::u32  vertexNum, AZ::u32  vertexStride  )

pure virtual

Creates a new convex mesh.

Parameters

vertices	Pointer to beginning of vertex data.
vertexNum	Number of vertices in mesh.
vertexStride	Size of each entry in the vertex data.

Returns

Pointer to the created mesh.

CreateConvexMeshFromCooked()

virtual physx::PxConvexMesh * PhysX::SystemRequests::CreateConvexMeshFromCooked ( const void *  cookedMeshData, AZ::u32  bufferSize  )

pure virtual

Creates a new convex mesh from pre-cooked convex mesh data.

Parameters

cookedMeshData	Pointer to the cooked convex mesh data.
bufferSize	Size of the cookedMeshData buffer in bytes.

Returns

Pointer to the created convex mesh.

CreateFilterData()

virtual physx::PxFilterData PhysX::SystemRequests::CreateFilterData ( const AzPhysics::CollisionLayer &  layer, const AzPhysics::CollisionGroup &  group  )

pure virtual

Creates PhysX collision filter data from generic collision filtering settings.

Parameters

layer	The collision layer the object belongs to.
group	The set of collision layers the object will interact with.

CreateHeightField()

virtual physx::PxHeightField * PhysX::SystemRequests::CreateHeightField ( const physx::PxHeightFieldSample *  samples, size_t  numColumns, size_t  numRows  )

pure virtual

Creates a new heightfield.

Parameters

samples	Pointer to beginning of heightfield sample data.
numColumns	Number of columns in the heightfield.
numRows	Number of rows in the heightfield.

Returns

Pointer to the created heightfield.

CreateTriangleMeshFromCooked()

virtual physx::PxTriangleMesh * PhysX::SystemRequests::CreateTriangleMeshFromCooked ( const void *  cookedMeshData, AZ::u32  bufferSize  )

pure virtual

Creates a new triangle mesh from pre-cooked mesh data.

Parameters

cookedMeshData	Pointer to the cooked mesh data.
bufferSize	Size of the cookedMeshData buffer in bytes.

Returns

Pointer to the created mesh.

GetCooking()

virtual physx::PxCooking * PhysX::SystemRequests::GetCooking ( )

pure virtual

Gets the cooking object. It is possible to update the current cooking params with setParams on PxCooking, this way the default cooking params can be overridden if required. References: https://docs.nvidia.com/gameworks/content/gameworkslibrary/physx/guide/Manual/Geometry.html#triangle-meshes, https://docs.nvidia.com/gameworks/content/gameworkslibrary/physx/guide/Manual/Startup.html#cooking

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The documentation for this class was generated from the following file:

• Gems/PhysX/Code/Include/PhysX/SystemComponentBus.h