Class ClosestPointBatchKernel

Runs batches of closest-point queries over a scene (bvhClosestPoint, the trace module with queries: true): points in, the nearest triangle point of the whole scene out, per query. Group 0 is the scene, as for TraceBatchKernel; group 1 the batch's queries and results (and its mask).

Index

Properties

nodeFormat positionLayout rayMasks triangleLeaves

Methods

create destroy encode

Properties

`Readonly`nodeFormat

nodeFormat: GpuLayoutNodeFormat

`Readonly`positionLayout

positionLayout: PositionLayout

`Readonly`rayMasks

rayMasks: boolean

`Readonly`triangleLeaves

triangleLeaves: GpuLayoutTriangleLeaves

Methods

`Static`create

create(
device: GPUDevice,
options?: ClosestPointBatchKernelOptions,
): Promise<ClosestPointBatchKernel>
Parameters
- device: GPUDevice
- options: ClosestPointBatchKernelOptions = {}
Returns Promise<ClosestPointBatchKernel>
- Defined in trace/trace-gpu.ts:358

destroy

destroy(): void
Frees the mask uniforms. The pipeline needs no freeing.

Returns void
- Defined in trace/trace-gpu.ts:372

encode

encode(
    encoder: GPUCommandEncoder,
    scene: TraceSceneBuffers,
    batch: ClosestPointBatch,
): void
Records one dispatch into encoder.
Parameters
- encoder: GPUCommandEncoder
- scene: TraceSceneBuffers
- batch: ClosestPointBatch
Returns void
- Defined in trace/trace-gpu.ts:386