Method setImage

src/tools/texture-lab/renderer.js:261–279

(image)

  }

  setImage(image) {
    if (this.textures.source) {
      this.gl.deleteTexture(this.textures.source);
      this.textures.source = null;
    }
    if (image) {
      this.textures.source = this._createTexture(image);
      this.imageWidth = image.width || image.videoWidth;
      this.imageHeight = image.height || image.videoHeight;
    } else {
      this.imageWidth = 0;
      this.imageHeight = 0;
      const gl = this.gl;
      gl.bindFramebuffer(gl.FRAMEBUFFER, null);
      gl.viewport(0, 0, this.canvas.width, this.canvas.height);
      gl.clearColor(0, 0, 0, 0);
      gl.clear(gl.COLOR_BUFFER_BIT);
    }
  }

  updateVideoFrame(video) {
    if (!this.textures.source || !video) return;