Method createTexture

src/webgl/p5.RendererGL.js:1187–1195

({ width, height, format, dataType })

  }

  createTexture({ width, height, format, dataType }) {
    const gl = this.GL;
    const tex = gl.createTexture();
    gl.bindTexture(gl.TEXTURE_2D, tex);
    gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, width, height, 0,
                       gl.RGBA, gl.UNSIGNED_BYTE, null);
    // TODO use format and data type
    return { texture: tex, glFormat: gl.RGBA, glDataType: gl.UNSIGNED_BYTE };
  }

  createFramebufferTextureHandle(framebufferTexture) {
    // For WebGL, framebuffer texture handles are designed to be null