public void setOpacity(int anOpacity) {
opacity_ = anOpacity;
// special opacity for premultiplied textures
if (opacityModifyRGB_) setColor(colorUnmodified_);
updateColor();
}
public void setColor(ccColor3B color3) {
color_.set(color3);
colorUnmodified_.set(color3);
if (opacityModifyRGB_) {
color_.r = color3.r * opacity_ / 255;
color_.g = color3.g * opacity_ / 255;
color_.b = color3.b * opacity_ / 255;
}
updateColor();
}