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Diffstat (limited to 'src/demos/texture/TestTexture.java')
-rwxr-xr-x | src/demos/texture/TestTexture.java | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/src/demos/texture/TestTexture.java b/src/demos/texture/TestTexture.java deleted file mode 100755 index ff0ff14..0000000 --- a/src/demos/texture/TestTexture.java +++ /dev/null @@ -1,204 +0,0 @@ -/* - * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package demos.texture; - -import java.awt.geom.*; -import java.awt.event.*; -import java.io.*; -import javax.swing.*; - -import javax.media.opengl.*; -import javax.media.opengl.glu.*; -import com.sun.opengl.util.texture.*; - -/** Demonstrates simple use of the TextureIO texture loader. */ - -public class TestTexture implements GLEventListener { - public static void main(String[] args) { - new TestTexture().run(args); - } - - private File curDir; - - private void run(String[] args) { - JPopupMenu.setDefaultLightWeightPopupEnabled(false); - - JFrame frame = new JFrame("Texture Loader Demo"); - frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); - final GLCanvas canvas = new GLCanvas(); - - JMenuBar menuBar = new JMenuBar(); - JMenu menu = new JMenu("File"); - JMenuItem item = new JMenuItem("Open texture..."); - item.addActionListener(new ActionListener() { - public void actionPerformed(ActionEvent e) { - JFileChooser chooser = new JFileChooser(curDir); - int res = chooser.showOpenDialog(null); - if (res == JFileChooser.APPROVE_OPTION) { - File chosen = chooser.getSelectedFile(); - if (chosen != null) { - curDir = chosen.getParentFile(); - setTextureFile(chosen); - canvas.repaint(); - } - } - } - }); - item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_O, InputEvent.CTRL_MASK)); - menu.add(item); - - item = new JMenuItem("Flush texture"); - item.addActionListener(new ActionListener() { - public void actionPerformed(ActionEvent e) { - flushTexture(); - canvas.repaint(); - } - }); - item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_F, InputEvent.CTRL_MASK)); - menu.add(item); - - item = new JMenuItem("Exit"); - item.addActionListener(new ActionListener() { - public void actionPerformed(ActionEvent e) { - System.exit(0); - } - }); - item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_Q, InputEvent.CTRL_MASK)); - menu.add(item); - - menuBar.add(menu); - - canvas.addGLEventListener(this); - frame.getContentPane().add(canvas); - frame.setJMenuBar(menuBar); - frame.setSize(800, 600); - frame.show(); - } - - private boolean newTexture; - private boolean flushTexture; - private File file; - private Texture texture; - private GLU glu = new GLU(); - - public void setTextureFile(File file) { - this.file = file; - newTexture = true; - } - - public void flushTexture() { - flushTexture = true; - } - - public void init(GLAutoDrawable drawable) { - drawable.setGL(new DebugGL(drawable.getGL())); - - GL gl = drawable.getGL(); - gl.glClearColor(0, 0, 0, 0); - gl.glEnable(GL.GL_DEPTH_TEST); - } - - public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) { - GL gl = drawable.getGL(); - gl.glMatrixMode(GL.GL_PROJECTION); - gl.glLoadIdentity(); - glu.gluOrtho2D(0, 1, 0, 1); - gl.glMatrixMode(GL.GL_MODELVIEW); - gl.glLoadIdentity(); - } - - public void display(GLAutoDrawable drawable) { - GL gl = drawable.getGL(); - gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT); - - if (flushTexture) { - flushTexture = false; - if (texture != null) { - texture.dispose(); - texture = null; - } - } - - if (newTexture) { - newTexture = false; - - if (texture != null) { - texture.dispose(); - texture = null; - } - - try { - System.err.println("Loading texture..."); - texture = TextureIO.newTexture(file, true); - System.err.println("Texture estimated memory size = " + texture.getEstimatedMemorySize()); - } catch (IOException e) { - e.printStackTrace(); - ByteArrayOutputStream bos = new ByteArrayOutputStream(); - e.printStackTrace(new PrintStream(bos)); - JOptionPane.showMessageDialog(null, - bos.toString(), - "Error loading texture", - JOptionPane.ERROR_MESSAGE); - return; - } - } - - if (texture != null) { - texture.enable(); - texture.bind(); - gl.glTexEnvi(GL.GL_TEXTURE_ENV, GL.GL_TEXTURE_ENV_MODE, GL.GL_REPLACE); - TextureCoords coords = texture.getImageTexCoords(); - - gl.glBegin(GL.GL_QUADS); - gl.glTexCoord2f(coords.left(), coords.bottom()); - gl.glVertex3f(0, 0, 0); - gl.glTexCoord2f(coords.right(), coords.bottom()); - gl.glVertex3f(1, 0, 0); - gl.glTexCoord2f(coords.right(), coords.top()); - gl.glVertex3f(1, 1, 0); - gl.glTexCoord2f(coords.left(), coords.top()); - gl.glVertex3f(0, 1, 0); - gl.glEnd(); - texture.disable(); - } - } - - public void displayChanged(GLAutoDrawable drawable, boolean modeChanged, boolean deviceChanged) {} -} |