WGSLUtils¶

Overview¶

Represents a compiled shader and associated data.

@author Jonathan Olson <jonathan.olson@colorado.edu>

Type GlobalIndexable¶

import type { GlobalIndexable } from 'scenerystack/alpenglow';

• globalIndex?: WGSLExpressionU32
  expression: u32 (the global index of the thread) - overrideable so we can run multiple smaller loads in the same workgroup if ever desired

Type GrainSizable¶

import type { GrainSizable } from 'scenerystack/alpenglow';

• grainSize: number
  the number of elements each thread should process

Type LocalIndexable¶

import type { LocalIndexable } from 'scenerystack/alpenglow';

• localIndex?: WGSLExpressionU32
  expression: u32 (the index of the thread within the workgroup) - overrideable so we can run multiple smaller loads in the same workgroup if ever desired

Type OptionalLengthExpressionable¶

import type { OptionalLengthExpressionable } from 'scenerystack/alpenglow';

• lengthExpression?: WGSLExpressionU32 | null
  if provided, it will enable range checks (based on whatever input order of the data was given)

Type RakedSizable¶

import type { RakedSizable } from 'scenerystack/alpenglow';

WorkgroupSizable & GrainSizable

Type WorkgroupIndexable¶

import type { WorkgroupIndexable } from 'scenerystack/alpenglow';

• workgroupIndex?: WGSLExpressionU32
  expression: u32 (the index of the workgroup) - overrideable so we can run multiple smaller loads in the same workgroup if ever desired

Type WorkgroupSizable¶

import type { WorkgroupSizable } from 'scenerystack/alpenglow';

• workgroupSize: number
  the number of threads running this command

Source Code¶

See the source for WGSLUtils.ts in the alpenglow repository.