message: Better alpha blending for nodes
diff: @@ -96,7 +96,7 @@ export default class WebGLRenderer extends Renderer {
  // Blending
  let gl = this.contexts.nodes;
  - gl.blendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA);
  + gl.blendFunc(gl.ONE, gl.ONE_MINUS_SRC_ALPHA);
  gl.enable(gl.BLEND);
  gl = this.contexts.edges;
  