public Material getMaterialWithColor(Color color, String image){
        PhongMaterial mat = new PhongMaterial(color);
        if(image!=null && !image.isEmpty()){
            Image img = new Image(image);
            mat.setDiffuseMap(img);
            NormalMap normal = new NormalMap(img);
//            normal.setIntensity(10);
//            normal.setIntensityScale(2);
            mat.setBumpMap(normal);
        }
        mat.setSpecularPower(32);
        mat.setSpecularColor(Color.WHITE);
        return mat;
    }
 

public Map<String, Material> getMaterials() {
    return Collections.unmodifiableMap(materials);
}
 

public Material getMaterial() {
    return materials.values().iterator().next();
}
 

public Material getMaterial(String key) {
    return materials.get(key);
}
 

public final void setMaterial(Material value) {
    mesh.setMaterial(value);
}
 

public final void setMaterial(Material value) {
    mesh.setMaterial(value);
}
 

public final void setMaterial(Material value) {
    mesh.setMaterial(value);
}
 

public void setMaterialWithPattern(Material mat, CarbonPatterns cp){
    Image img = getPatternImage(cp);  
    clearMaterialAndSetDiffMap(material, img);
}
 

public final void setMaterial(Material value) {
    mesh.setMaterial(value);
}
 

public final void setMaterial(Material value) {
    mesh.setMaterial(value);
}
 

public final void setMaterial(Material value) {
    mesh.setMaterial(value);
}
 

public final void setMaterial(Material value) {
    mesh.setMaterial(value);
}
 

public final void setMaterial(Material value) {
    mesh.setMaterial(value);
}