gpu-curtains/dist/esm/core/bindings/WritableBufferBinding.mjs

gpu-curtains is a 3D WebGPU rendering engine. It can be used as a standalone 3D engine, but also includes extra classes focused on mapping 3d objects to DOM elements; It allows users to synchronize values such as position, sizing, or scale between them.

import { BufferBinding } from './BufferBinding.mjs';
import { Buffer } from '../buffers/Buffer.mjs';

class WritableBufferBinding extends BufferBinding {
  /**
   * WritableBufferBinding constructor
   * @param parameters - {@link WritableBufferBindingParams | parameters} used to create our {@link WritableBufferBinding}
   */
  constructor({
    label = "Work",
    name = "work",
    bindingType,
    visibility,
    useStruct = true,
    access = "read_write",
    usage = [],
    struct = {},
    childrenBindings = [],
    buffer = null,
    parent = null,
    minOffset = 256,
    offset = 0,
    shouldCopyResult = false
  }) {
    bindingType = "storage";
    visibility = ["compute"];
    super({
      label,
      name,
      bindingType,
      visibility,
      useStruct,
      access,
      usage,
      struct,
      childrenBindings,
      buffer,
      parent,
      minOffset,
      offset
    });
    this.options = {
      ...this.options,
      shouldCopyResult
    };
    this.shouldCopyResult = shouldCopyResult;
    this.cacheKey += `${shouldCopyResult},`;
    this.resultBuffer = new Buffer();
  }
}

export { WritableBufferBinding };