Method specular

core/src/processing/core/PShape.java:1166–1174

(int rgb)

  // Specular set/update

  public void specular(int rgb) {
    if (!openShape) {
      PGraphics.showWarning(OUTSIDE_BEGIN_END_ERROR, "specular()");
      return;
    }

    colorCalc(rgb);
    specularColor = calcColor;
  }


  public void specular(float gray) {