Method _destroyGL

packages/gl-react/src/createSurface.tsx:315–335

()

    };

    _destroyGL() {
      const { gl } = this;
      if (gl) {
        this.gl = null;
        if (this._emptyTexture) {
          gl.deleteTexture(this._emptyTexture);
          this._emptyTexture = null;
        }
        if (this.loaderResolver) {
          this.loaderResolver.dispose();
        }
        for (let k in this.shaders) {
          this.shaders[k].dispose();
        }
        this.shaders = {};
        gl.deleteBuffer(this.buffer);
        this.getVisitors().map((v) =>
          v.onSurfaceGLContextChange(this as any, null)
        );
      }
    }

    _prepareGL(
      gl: WebGLRenderingContext,