cn.liutils.api.draw.prop.DisableCullFace.java Source code

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Here is the source code for cn.liutils.api.draw.prop.DisableCullFace.java

Source

/**
 * Copyright (c) Lambda Innovation, 2013-2015
 * ??Lambda Innovation
 * http://www.li-dev.cn/
 *
 * This project is open-source, and it is distributed under 
 * the terms of GNU General Public License. You can modify
 * and distribute freely as long as you follow the license.
 * ??GNU???
 * ????
 * http://www.gnu.org/licenses/gpl.html
 */
package cn.liutils.api.draw.prop;

import java.util.EnumSet;

import org.lwjgl.opengl.GL11;

import cn.liutils.api.draw.DrawHandler;
import cn.liutils.api.draw.DrawObject;
import cn.liutils.api.draw.DrawObject.EventType;

/**
 * @author WeathFolD
 *
 */
public class DisableCullFace extends DrawHandler {

    private static DisableCullFace INSTANCE;

    public static DisableCullFace instance() {
        if (INSTANCE == null) {
            INSTANCE = new DisableCullFace();
        }
        return INSTANCE;
    }

    private DisableCullFace() {
    }

    @Override
    public EnumSet<EventType> getEvents() {
        return EnumSet.of(EventType.PRE_DRAW, EventType.POST_DRAW);
    }

    @Override
    public String getID() {
        return "disable_cull_face";
    }

    @Override
    public void onEvent(EventType event, DrawObject obj) {
        switch (event) {
        case PRE_DRAW:
            GL11.glDisable(GL11.GL_CULL_FACE);
            break;
        case POST_DRAW:
            GL11.glEnable(GL11.GL_CULL_FACE);
            break;
        default:
        }
    }

}