PxgDynamicsMemoryConfig Struct Reference
[Physics]

Sizes of pre-allocated buffers use for GPU dynamics. More...

#include <PxSceneDesc.h>

List of all members.

Public Member Functions
	PxgDynamicsMemoryConfig ()
Public Attributes
PxU32	constraintBufferCapacity
	Capacity of constraint buffer allocated in GPU global memory.
PxU32	contactBufferCapacity
	Capacity of contact buffer allocated in GPU global memory.
PxU32	tempBufferCapacity
	Capacity of temp buffer allocated in pinned host memory.
PxU32	contactStreamSize
	Size of contact stream buffer allocated in pinned host memory. This is double-buffered so total allocation size = 2* contactStreamCapacity * sizeof(PxContact).
PxU32	patchStreamSize
	Size of the contact patch stream buffer allocated in pinned host memory. This is double-buffered so total allocation size = 2 * patchStreamCapacity * sizeof(PxContactPatch).
PxU32	forceStreamCapacity
	Capacity of force buffer allocated in pinned host memory.
PxU32	heapCapacity
	Initial capacity of the GPU and pinned host memory heaps. Additional memory will be allocated if more memory is required.
PxU32	foundLostPairsCapacity
	Capacity of found and lost buffers allocated in GPU global memory. This is used for the found/lost pair reports in the BP.

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Detailed Description

Sizes of pre-allocated buffers use for GPU dynamics.

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Constructor & Destructor Documentation

PxgDynamicsMemoryConfig::PxgDynamicsMemoryConfig

(

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[inline]

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Member Data Documentation

PxU32 PxgDynamicsMemoryConfig::constraintBufferCapacity

Capacity of constraint buffer allocated in GPU global memory.

PxU32 PxgDynamicsMemoryConfig::contactBufferCapacity

Capacity of contact buffer allocated in GPU global memory.

PxU32 PxgDynamicsMemoryConfig::contactStreamSize

Size of contact stream buffer allocated in pinned host memory. This is double-buffered so total allocation size = 2* contactStreamCapacity * sizeof(PxContact).

PxU32 PxgDynamicsMemoryConfig::forceStreamCapacity

Capacity of force buffer allocated in pinned host memory.

PxU32 PxgDynamicsMemoryConfig::foundLostPairsCapacity

Capacity of found and lost buffers allocated in GPU global memory. This is used for the found/lost pair reports in the BP.

PxU32 PxgDynamicsMemoryConfig::heapCapacity

Initial capacity of the GPU and pinned host memory heaps. Additional memory will be allocated if more memory is required.

PxU32 PxgDynamicsMemoryConfig::patchStreamSize

Size of the contact patch stream buffer allocated in pinned host memory. This is double-buffered so total allocation size = 2 * patchStreamCapacity * sizeof(PxContactPatch).

PxU32 PxgDynamicsMemoryConfig::tempBufferCapacity

Capacity of temp buffer allocated in pinned host memory.

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

• PxSceneDesc.h