class ASManager

The Acceleration Structure manager used to update and build various rt acceleration structures.

File location: framework/cauldron/framework/inc/render/rtresources.h

Methods

Return type

Description

static ASManager*
CreateASManager ()
ASManager instance creation function. Implemented per api/platform to return the correct internal resource type.

void
Update (CommandList * pCmdList) = 0
Updates all managed “ASInstance“ s and build the top level acceleration structure.

const TLAS *
GetTLAS () const
Returns the top level acceleration structure.

void
PushInstance ( const Mesh * pMesh, const Mat4 & transform, const BLAS * animatedBlas = nullptr )
Pushes a new “ASInstance“ for a “Mesh“ to the managed list of instances.

Detailed description

The Acceleration Structure manager used to update and build various rt acceleration structures.

Methods

CreateASManager

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static ASManager* CreateASManager ()

ASManager instance creation function. Implemented per api/platform to return the correct internal resource type.

Update

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virtual void Update (CommandList * pCmdList) = 0

Updates all managed ASInstance s and build the top level acceleration structure.

GetTLAS

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const TLAS * GetTLAS () const

Returns the top level acceleration structure.

PushInstance

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void PushInstance (
    const Mesh * pMesh,
    const Mat4 & transform,
    const BLAS * animatedBlas = nullptr
)

Pushes a new ASInstance for a Mesh to the managed list of instances.