/*******************************************************************************
* Breakout Cave Survey Visualizer
*
* Copyright (C) 2014 James Edwards
*
* jedwards8 at fastmail dot fm
*
* This program 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 2 of the License, or (at your option) any later
* version.
*
* This program 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
* this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*******************************************************************************/
package org.andork.jogl.old;
import com.jogamp.opengl.GL;
import com.jogamp.opengl.GL2ES2;
public class JOGLDepthModifier implements JOGLModifier {
private boolean prevDepthTestEnabled;
@Override
public void afterDraw(GL2ES2 gl, JOGLObject object) {
if (!prevDepthTestEnabled) {
gl.glDisable(GL.GL_DEPTH_TEST);
}
}
@Override
public void beforeDraw(GL2ES2 gl, JOGLObject object) {
prevDepthTestEnabled = gl.glIsEnabled(GL.GL_DEPTH_TEST);
gl.glEnable(GL.GL_DEPTH_TEST);
}
}