Method setTintImpl

core/src/processing/opengl/PShapeOpenGL.java:2071–2093

(int tint)

  protected void setTintImpl(int tint) {
    if (tintColor == tint) return;
    tintColor = tint;

    if (image != null) {
      Arrays.fill(inGeo.colors, 0, inGeo.vertexCount,
                  PGL.javaToNativeARGB(tintColor));
      if (shapeCreated && tessellated && hasPolys) {
        if (is3D()) {
          Arrays.fill(tessGeo.polyColors, firstPolyVertex, lastPolyVertex + 1,
                      PGL.javaToNativeARGB(tintColor));
          root.setModifiedPolyColors(firstPolyVertex, lastPolyVertex);
        } else if (is2D()) {
          int last1 = lastPolyVertex + 1;
          if (-1 < firstLineVertex) last1 = firstLineVertex;
          if (-1 < firstPointVertex) last1 = firstPointVertex;
          Arrays.fill(tessGeo.polyColors, firstPolyVertex, last1,
                      PGL.javaToNativeARGB(tintColor));
          root.setModifiedPolyColors(firstPolyVertex, last1 - 1);
        }
      }
    }
  }


  @Override