/**
* barsuift-simlife is a life simulator program
*
* Copyright (C) 2010 Cyrille GACHOT
*
* This file is part of barsuift-simlife.
*
* barsuift-simlife is free software: you can redistribute it and/or modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later
* version.
*
* barsuift-simlife is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with barsuift-simlife. If not, see
* <http://www.gnu.org/licenses/>.
*/
package barsuift.simLife.j3d;
import javax.media.j3d.Appearance;
import javax.media.j3d.ColoringAttributes;
import javax.media.j3d.Material;
import javax.media.j3d.PolygonAttributes;
import javax.vecmath.Color3f;
public final class AppearanceFactory {
private AppearanceFactory() {
// private constructor to enforce static access
}
/**
* Set the given color to the given appearance with coloring attributes
*
* @param appearance the appearance
* @param color the color
*/
public static void setColorWithColoringAttributes(Appearance appearance, Color3f color) {
ColoringAttributes coloringAttributes = new ColoringAttributes();
coloringAttributes.setColor(color);
appearance.setColoringAttributes(coloringAttributes);
}
/**
* Set the given colors to the given appearance using a material instance
*
* @param appearance the appearance
* @param ambientColor the expected ambient color
* @param diffuseColor the expected diffuse color
* @param specularColor the expected specular color
*/
public static void setColorWithMaterial(Appearance appearance, Color3f ambientColor, Color3f diffuseColor,
Color3f specularColor) {
Material material = new Material();
material.setAmbientColor(ambientColor);
material.setDiffuseColor(diffuseColor);
material.setSpecularColor(specularColor);
appearance.setMaterial(material);
}
public static void setCullFace(Appearance appearance, int cullFace) {
PolygonAttributes polygonAttributes = new PolygonAttributes();
polygonAttributes.setCullFace(cullFace);
if (cullFace == PolygonAttributes.CULL_NONE) {
polygonAttributes.setBackFaceNormalFlip(true);
}
appearance.setPolygonAttributes(polygonAttributes);
}
}