Class ClusterCullPassGPU

Builds the clustered light grid (point/spot lights, fixed-capacity-per-cluster, no atomics) via a compute pass, before any other pass reads it -- see docs/adr/0007-clustered-lighting-webgl2-webgpu-only.md. Relies on _updateGlobalBuffers() (called earlier in WebGPURenderer.render(), before the command encoder loop) having already written this frame's light data and cluster grid metadata into the global uniform/storage buffers referenced by renderer.globalBindGroup.

Implements

RenderPass

Index

Constructors

constructor

new ClusterCullPassGPU(): ClusterCullPassGPU

Returns ClusterCullPassGPU

Properties

name

name: string = "ClusterCullPassGPU"

Name of the pass for debugging.

Methods

execute

execute(
    renderer: WebGPURenderer,
    _scene: Scene,
    ce: GPUCommandEncoder,
    _targetView: GPUTextureView,
    _vp: Float32Array,
    _camPos: Vector3D,
    _vMat?: Float32Array<ArrayBufferLike>,
): void
Executes the pass.
Parameters
- renderer: WebGPURenderer
  The renderer executing the pass.
- _scene: Scene
- ce: GPUCommandEncoder
  The command encoder to use.
- _targetView: GPUTextureView
- _vp: Float32Array
- _camPos: Vector3D
- Optional_vMat: Float32Array<ArrayBufferLike>
Returns void
Implementation of RenderPass.execute
- Defined in renderers/passes/ClusterCullPassGPU.ts:17

Class ClusterCullPassGPU

Implements

Index

Constructors

Properties

Methods

Constructors

constructor

Returns ClusterCullPassGPU

Properties

name

Methods

execute

Parameters

Returns void

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