wggl/src/buffer.ts

A friendly interface to shaders

import { Texture } from "./texture";

export enum TexturePointer {
  TEXTURE = "TEXTURE",
  TEXTURE_2D = "TEXTURE_2D"
  // TODO: Incomplete list
  // https://developer.mozilla.org/en-US/docs/Web/API/WebGL_API/Constants#Textures
}

export enum BufferAttachment {
  COLOR_ATTACHMENT0 = "COLOR_ATTACHMENT0"
  // TODO: Incomplete list
  // https://developer.mozilla.org/en-US/docs/Web/API/WebGL_API/Constants#Draw_buffers
}

export class Buffer {
  constructor(
    public gl: WebGLRenderingContext,
    public texture: Texture,
    public target: TexturePointer,
    public buffer: WebGLBuffer,
    public attachment: BufferAttachment,
    public level: number
  ) {}
}