Method setSpecular

core/src/processing/opengl/PShapeOpenGL.java:2470–2485

(int specular)

  @Override
  public void setSpecular(int specular) {
    if (openShape) {
      PGraphics.showWarning(INSIDE_BEGIN_END_ERROR, "setSpecular()");
      return;
    }

    if (family == GROUP) {
      for (int i = 0; i < childCount; i++) {
        PShapeOpenGL child = (PShapeOpenGL) children[i];
        child.setSpecular(specular);
      }
    } else {
      setSpecularImpl(specular);
    }
  }


  protected void setSpecularImpl(int specular) {