public void setSpecular(float red, float green, float blue){
        specular[0] = red;
        specular[1] = green;
        specular[2] = blue;
        Sp = true;
    }
public void setSpecular ( float red , float green , float blue ) { specular [ 0 ] = red ; specular [ 1 ] = green ; specular [ 2 ] = blue ; Sp = true ; }
Sets the specular color of the materials used for shapes drawn to the screen.

@param red
The red color of the specular.
@param green
The green color of the specular.
@param blue
The blue color of the specular.