summaryrefslogtreecommitdiffstats
path: root/src/demos/misc
diff options
context:
space:
mode:
Diffstat (limited to 'src/demos/misc')
-rwxr-xr-xsrc/demos/misc/GLCapsTableDemo.java322
-rwxr-xr-xsrc/demos/misc/Picking.java270
-rwxr-xr-xsrc/demos/misc/TiledRendering.java146
-rw-r--r--src/demos/misc/VersionInfo.java58
4 files changed, 0 insertions, 796 deletions
diff --git a/src/demos/misc/GLCapsTableDemo.java b/src/demos/misc/GLCapsTableDemo.java
deleted file mode 100755
index 766c8a4..0000000
--- a/src/demos/misc/GLCapsTableDemo.java
+++ /dev/null
@@ -1,322 +0,0 @@
-package demos.misc;
-
-import java.awt.*;
-import java.awt.event.*;
-import java.util.*;
-import javax.media.opengl.*;
-import javax.media.opengl.glu.*;
-import javax.swing.*;
-import com.sun.opengl.util.FPSAnimator;
-import javax.swing.border.TitledBorder;
-import javax.swing.table.TableColumn;
-
-import demos.gears.Gears;
-
-/*******************************************************************************
- * @file GLCapsTableDemo.java
- * @desc Demonstrate use of GLCapabilitiesChooser and DefaultGLCapabilities.
- * Demo tabulates the available capabilities array and put the data into a
- * table. Pressing respawn button displays a canvas created with the
- * currently selected index corresponding to the available array. There
- * are two canvas to respawn: left or right.<br>
- * TODO: if the number of samples > 0, setSampleBuffer(true) and run an
- * antialiased renderer?;<br>
- * TODO: if pbuffer is available, enable Float, RTT, RTTRec and create a
- * pbuffer for eacH?<br>
- * TODO: spawn using a diff renderer option(such as ones from demo
- * package) <br>
- * @version Jan 22, 2006 - GLCapsTableDemo.java created at 7:17:31 PM
- * @platform ATI X600SE/XP Tablet SP2/JDK5/Eclipse
- * @author Kiet Le
- * @legal (c) 2006 Kiet Le. Released under BSD licence.
- ******************************************************************************/
-public class GLCapsTableDemo
- extends JFrame
- implements
- GLCapabilitiesChooser
-{
- private String[] colNames =
- {"Pfd", "H/W", "DblBfr", "Stereo", // index, hwaccel, double, stereo
- "CBits", "cR", "cG", "cB", "cA", // color bits
- "ABits", "aR", "aG", "aB", "aA", // accum bits
- "Z", "S", "AA|AAS", "PBuf(Float|RTT|RTTRec)"}; // depth, stencil, n
- // samples, pbuffer
- private ArrayList/*<GLCapabilities>*/ available = new ArrayList/*<GLCapabilities>*/();
- private ArrayList/*<Integer>*/ indices = new ArrayList/*<Integer>*/();
- private Object[][] data;
- private JTable capsTable;
- private int desiredCapIndex; // pfd index
- private int selected = desiredCapIndex;
- protected JPanel pane, pane2;
- private boolean updateLR;// leftright
- private DefaultGLCapabilitiesChooser choiceExaminer = //
- new DefaultGLCapabilitiesChooser()
- {
- public int chooseCapabilities(GLCapabilities desired,
- GLCapabilities[] available,
- int windowSystemRecommendedChoice)
- {
- if ( available != null )
- for (int i = 0; i < available.length; i++) {
- GLCapabilities c = available[i];
- if (c != null) {
- GLCapsTableDemo.this.available.add((GLCapabilities) c.clone());
- GLCapsTableDemo.this.indices.add(new Integer(i));
- }
- }
- desiredCapIndex = super.chooseCapabilities(desired, available,
- windowSystemRecommendedChoice);
- System.out.println("valid" + desiredCapIndex);
- capsTable = GLCapsTableDemo.this
- .tabulateTable(GLCapsTableDemo.this.available, GLCapsTableDemo.this.indices);
- JScrollPane scroller = //
- new JScrollPane(capsTable, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
- JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
- GLCapsTableDemo.this.getContentPane().add(scroller);
- pane.setBorder(BorderFactory
- .createTitledBorder(null, "" + desiredCapIndex, TitledBorder.TRAILING,
- TitledBorder.DEFAULT_POSITION));
- pane2.setBorder(BorderFactory
- .createTitledBorder(null, "" + desiredCapIndex, TitledBorder.LEADING,
- TitledBorder.DEFAULT_POSITION));
- GLCapsTableDemo.this.validate();// so table'll show up
- System.out.println("valid");
- return desiredCapIndex;
- }
- };
- private GraphicsDevice device = GraphicsEnvironment
- .getLocalGraphicsEnvironment().getDefaultScreenDevice();
- private JSplitPane canvasPane;
-
- private GLCanvas canvas;
- private GLCanvas canvas2;
- private Gears topRenderer = new Gears(), bottomRenderer = new Gears();
- private FPSAnimator animator;
- private Dimension defdim = new Dimension(512, 256);
- private String visTip = "If no gears are visible, it may be that the "
- + "current desktop color resolution doesn't match "
- + "the GLCapabilities chosen. Check CBits column.";
-
- /**
-
- */
- public GLCapsTableDemo()
- {
- super(GLCapsTableDemo.class.getName());
- initComponents();
- }
-
- /**
- * (non-Javadoc)
- *
- * @see javax.media.opengl.GLCapabilitiesChooser#chooseCapabilities(javax.media.opengl.GLCapabilities,
- * javax.media.opengl.GLCapabilities[], int)
- */
- public int chooseCapabilities(GLCapabilities desired,
- GLCapabilities[] available,
- int windowSystemRecommendedChoice)
- {
- int row = capsTable.getSelectedRow();
- int desiredCapIndex = ((Integer) indices.get(row)).intValue();
- if ( updateLR )
- {
- pane.setBorder(BorderFactory
- .createTitledBorder(null, "" + desiredCapIndex,
- TitledBorder.TRAILING,
- TitledBorder.DEFAULT_POSITION));
- }
- else
- {
- pane2.setBorder(BorderFactory
- .createTitledBorder(null, "" + desiredCapIndex, TitledBorder.LEADING,
- TitledBorder.DEFAULT_POSITION));
- }
- return desiredCapIndex;
- }
-
- public void run(final String[] args)
- {
- setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
- setSize(new Dimension((int) (d.width * 0.75), (int) (d.height * 0.75)));
- setLocationRelativeTo(null);
- setVisible(true);
- validate();
- animator.start();
- }//
-
- /**
- * @param args
- */
- public static void main(String[] args)
- {
- GLCapsTableDemo demo = new GLCapsTableDemo();
- demo.run(args);
- }
-
- private void initComponents()
- {
- pane = new JPanel();
- pane2 = new JPanel();
- // Hack: use multisampled capabilities to pick up more detailed information on Windows
- GLCapabilities multisampledCaps = new GLCapabilities();
- multisampledCaps.setSampleBuffers(true);
- canvas = new GLCanvas(multisampledCaps, choiceExaminer, null, device);
-
- // initially start w/ 2 canvas of default caps
- // canvas = new GLCanvas(null, choiceExaminer, null, device);
- canvas.addGLEventListener(topRenderer);
- canvas.setSize(defdim);
- // canvas.setPreferredSize(defdim);
- // canvas.setMaximumSize(defdim);
- animator = new FPSAnimator(canvas, 30);
- canvas2 = new GLCanvas(null, null, null, device);
- canvas2.addGLEventListener(bottomRenderer);
- canvas2.setSize(defdim);
- // canvas2.setPreferredSize(defdim);
- // canvas2.setMaximumSize(defdim);
- animator.add(canvas2);
- pane.add(canvas);
- pane2.add(canvas2);
- canvasPane = new JSplitPane();
- canvasPane.setResizeWeight(0.5);// 50-50 division
- canvasPane.setOrientation(JSplitPane.HORIZONTAL_SPLIT);
- canvasPane.setLeftComponent(pane);
- canvasPane.setRightComponent(pane2);
- getContentPane().add(canvasPane, BorderLayout.SOUTH);
- getContentPane().add(buildControls(), BorderLayout.NORTH);
- }
-
- private JTable tabulateTable(ArrayList/*<GLCapabilities>*/ capabilities,
- ArrayList/*<Integer>*/ indices)
- {
- capabilities.trimToSize();
- data = new Object[capabilities.size()][colNames.length];
- String t = "T", f = "F";
- for (int pfd = 0; pfd < capabilities.size(); pfd++)
- {
- data[ pfd ][ 0 ] = indices.get(pfd);
- GLCapabilities cap = (GLCapabilities) capabilities.get(pfd);
- data[ pfd ][ 1 ] = "" + (cap.getHardwareAccelerated() ? f : f);
- data[ pfd ][ 2 ] = "" + (cap.getDoubleBuffered() ? t : f);
- data[ pfd ][ 3 ] = "" + (cap.getStereo() ? t : f);
- int r = cap.getRedBits(), //
- g = cap.getGreenBits(), //
- b = cap.getBlueBits(), //
- a = cap.getAlphaBits();
- data[ pfd ][ 4 ] = "" + (r + g + b + a);
- data[ pfd ][ 5 ] = new Integer(r);
- data[ pfd ][ 6 ] = new Integer(g);
- data[ pfd ][ 7 ] = new Integer(b);
- data[ pfd ][ 8 ] = new Integer(a);
- r = cap.getAccumRedBits();
- g = cap.getAccumGreenBits();
- b = cap.getAccumBlueBits();
- a = cap.getAccumAlphaBits();
- data[ pfd ][ 9 ] = "" + (r + g + b + a);
- data[ pfd ][ 10 ] = new Integer(r);
- data[ pfd ][ 11 ] = new Integer(g);
- data[ pfd ][ 12 ] = new Integer(b);
- data[ pfd ][ 13 ] = new Integer(a);
- //
- data[ pfd ][ 14 ] = "" + cap.getDepthBits();
- data[ pfd ][ 15 ] = "" + cap.getStencilBits();
- data[ pfd ][ 16 ] = "" + (cap.getSampleBuffers() ? t : f) + " | "
- + cap.getNumSamples();
- // concat p buffer nfo
- String pbuf = (cap.getPbufferFloatingPointBuffers() ? "T |" : "F |");
- pbuf += (cap.getPbufferRenderToTexture() ? "T | " : "F | ");
- pbuf += (cap.getPbufferRenderToTextureRectangle() ? t : f);
- data[ pfd ][ 17 ] = pbuf;
- }
- JTable table = new JTable(data, colNames) {
- public boolean isCellEditable(int rowIndex, int colIndex) {
- return false;
- }
- };
- // table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
- table.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
- TableColumn column = null;
- for (int i = 0; i < colNames.length; i++)
- {
- column = table.getColumnModel().getColumn(i);
- if ( i == (colNames.length - 1) )
- {
- column.setPreferredWidth(100); // pbuffer column is bigger
- }
- else column.setPreferredWidth(7);
- }
- table.setDoubleBuffered(true);
- return table;
- }
-
- private JPanel buildControls()
- {
- JPanel controls = new JPanel();
- final JButton spawn = new JButton("Respawn Left");
- final JButton spawn2 = new JButton("Respawn Right");
- ActionListener recap = new ActionListener()
- {
- public void actionPerformed(final ActionEvent act)
- {
- animator.stop();
- if ( act.getSource() == spawn )
- {
- updateLR = true;// left
- animator.remove(canvas);
- pane.remove(canvas);
- canvas = newCanvas(true, true);// get new canvas w/ selected index
- pane.add(canvas);
- animator.add(canvas);
- }
- else
- {
- updateLR = false;
- animator.remove(canvas2);
- pane2.remove(canvas2);
- canvas2 = newCanvas(true, false);
- pane2.add(canvas2);
- animator.add(canvas2);
- }
- new Thread()
- {
- public void run()
- {
- animator.start();
- }
- }.start();
- GLCapsTableDemo.this.validate();
- }
- };
- spawn.setToolTipText(visTip);
- spawn.addActionListener(recap);
- spawn2.addActionListener(recap);
- //
- controls.add(spawn);
- controls.add(spawn2);
- return controls;
- }
-
- private GLCanvas newCanvas(boolean mycap, boolean top)
- {
- GLCanvas surface = null;
- if ( !mycap ) surface = new GLCanvas(null, choiceExaminer, null, device);
- else surface = new GLCanvas(null, this, null, device);
- if ( top ) surface.addGLEventListener(topRenderer);
- else surface.addGLEventListener(bottomRenderer);
- surface.setSize(defdim);// otherwise, no show; mixin' light-heavy containers
- // surface.setMinimumSize(defdim);
- return surface;
- }
-
- private void exitRunner()
- {
- new Thread()
- {
- public void run()
- {
- animator.stop();
- }
- };
- }
-}//
diff --git a/src/demos/misc/Picking.java b/src/demos/misc/Picking.java
deleted file mode 100755
index 2fe8b2d..0000000
--- a/src/demos/misc/Picking.java
+++ /dev/null
@@ -1,270 +0,0 @@
-package demos.misc;
-
-//=================================================================================
-// Picking 0.2 (Thomas Bladh)
-//=================================================================================
-// A simple picking example using java/jogl. This is far from a complete solution
-// but it should give you an idea of how to include picking in your assigment
-// solutions.
-//
-// Notes: * Based on example 13-3 (p 542) in the "OpenGL Programming Guide"
-// * This version should handle overlapping objects correctly.
-//---------------------------------------------------------------------------------
-import java.awt.*;
-import java.awt.event.*;
-import java.awt.Canvas.*;
-import java.nio.*;
-import java.util.*;
-import javax.media.opengl.*;
-import javax.media.opengl.glu.*;
-import com.sun.opengl.util.*;
-
-public class Picking
-{
- public static void main(String[] args)
- {
- new Picking();
- }
-
- Picking()
- {
- Frame frame = new Frame("Picking Example");
- GLDrawableFactory factory = GLDrawableFactory.getFactory();
- GLCapabilities capabilities = new GLCapabilities();
- GLCanvas drawable = new GLCanvas(capabilities);
- drawable.addGLEventListener(new Renderer());
- frame.add(drawable);
- frame.setSize(400, 400);
- final Animator animator = new Animator(drawable);
- frame.addWindowListener(new WindowAdapter()
- {
- public void windowClosing(WindowEvent e)
- {
- animator.stop();
- System.exit(0);
- }
- });
- frame.show();
- animator.start();
- }
-
- static class Renderer implements GLEventListener, MouseListener, MouseMotionListener
- {
- static final int NOTHING = 0, UPDATE = 1, SELECT = 2;
- int cmd = UPDATE;
- int mouse_x, mouse_y;
-
- private GLU glu = new GLU();
- private GLAutoDrawable gldrawable;
-
- public void init(GLAutoDrawable drawable)
- {
- GL gl = drawable.getGL();
- this.gldrawable = drawable;
- gl.glEnable(GL.GL_CULL_FACE);
- gl.glEnable(GL.GL_DEPTH_TEST);
- gl.glEnable(GL.GL_NORMALIZE);
- gl.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
- drawable.addMouseListener(this);
- drawable.addMouseMotionListener(this);
- }
-
- public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height)
- {
- GL gl = drawable.getGL();
- float h = (float) height / (float) width;
- gl.glViewport(0, 0, width, height);
- gl.glMatrixMode(GL.GL_PROJECTION);
- gl.glLoadIdentity();
- glu.gluOrtho2D(0.0f,1.0f,0.0f,1.0f);
- }
-
- public void display(GLAutoDrawable drawable)
- {
- GL gl = drawable.getGL();
- switch(cmd)
- {
- case UPDATE:
- drawScene(gl);
- break;
- case SELECT:
- int buffsize = 512;
- double x = (double) mouse_x, y = (double) mouse_y;
- int[] viewPort = new int[4];
- IntBuffer selectBuffer = BufferUtil.newIntBuffer(buffsize);
- int hits = 0;
- gl.glGetIntegerv(GL.GL_VIEWPORT, viewPort, 0);
- gl.glSelectBuffer(buffsize, selectBuffer);
- gl.glRenderMode(GL.GL_SELECT);
- gl.glInitNames();
- gl.glMatrixMode(GL.GL_PROJECTION);
- gl.glPushMatrix();
- gl.glLoadIdentity();
- glu.gluPickMatrix(x, (double) viewPort[3] - y, 5.0d, 5.0d, viewPort, 0);
- glu.gluOrtho2D(0.0d, 1.0d, 0.0d, 1.0d);
- drawScene(gl);
- gl.glMatrixMode(GL.GL_PROJECTION);
- gl.glPopMatrix();
- gl.glFlush();
- hits = gl.glRenderMode(GL.GL_RENDER);
- processHits(hits, selectBuffer);
- cmd = UPDATE;
- break;
- }
- }
-
- public void processHits(int hits, IntBuffer buffer)
- {
- System.out.println("---------------------------------");
- System.out.println(" HITS: " + hits);
- int offset = 0;
- int names;
- float z1, z2;
- for (int i=0;i<hits;i++)
- {
- System.out.println("- - - - - - - - - - - -");
- System.out.println(" hit: " + (i + 1));
- names = buffer.get(offset); offset++;
- z1 = (float) buffer.get(offset) / 0x7fffffff; offset++;
- z2 = (float) buffer.get(offset) / 0x7fffffff; offset++;
- System.out.println(" number of names: " + names);
- System.out.println(" z1: " + z1);
- System.out.println(" z2: " + z2);
- System.out.println(" names: ");
-
- for (int j=0;j<names;j++)
- {
- System.out.print(" " + buffer.get(offset));
- if (j==(names-1))
- System.out.println("<-");
- else
- System.out.println();
- offset++;
- }
- System.out.println("- - - - - - - - - - - -");
- }
- System.out.println("---------------------------------");
- }
-
- public int viewPortWidth(GL gl)
- {
- int[] viewPort = new int[4];
- gl.glGetIntegerv(GL.GL_VIEWPORT, viewPort, 0);
- return viewPort[2];
- }
-
- public int viewPortHeight(GL gl)
- {
- int[] viewPort = new int[4];
- gl.glGetIntegerv(GL.GL_VIEWPORT, viewPort, 0);
- return viewPort[3];
- }
-
- public void drawScene(GL gl)
- {
- gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
-
- // Colors
- float red[] = {1.0f,0.0f,0.0f,1.0f};
- float green[] = {0.0f,1.0f,0.0f,1.0f};
- float blue[] = {0.0f,0.0f,1.0f,1.0f};
-
- // Red rectangle
- GLRectangleEntity r1 = new GLRectangleEntity(gl, glu);
- r1.x = 0.15f;
- r1.y = 0.25f;
- r1.z = 0.75f;
- r1.w = 0.4f;
- r1.h = 0.4f;
- r1.c = red;
- r1.id = 10;
- r1.draw();
-
- // Green rectangle
- GLRectangleEntity r2 = new GLRectangleEntity(gl, glu);
- r2.x = 0.35f;
- r2.y = 0.45f;
- r2.z = 0.5f;
- r2.w = 0.4f;
- r2.h = 0.4f;
- r2.c = green;
- r2.id = 20;
- r2.draw();
-
- // Blue rectangle
- GLRectangleEntity r3 = new GLRectangleEntity(gl, glu);
- r3.x = 0.45f;
- r3.y = 0.15f;
- r3.z = 0.25f;
- r3.w = 0.4f;
- r3.h = 0.4f;
- r3.c = blue;
- r3.id = 30;
- r3.draw();
-
- gl.glFlush();
- }
-
- public void displayChanged(GLAutoDrawable drawable, boolean modeChanged, boolean deviceChanged) {}
-
- public void mousePressed(MouseEvent e)
- {
- cmd = SELECT;
- mouse_x = e.getX();
- mouse_y = e.getY();
- }
-
- public void mouseEntered(MouseEvent e) {}
- public void mouseExited(MouseEvent e) {}
- public void mouseReleased(MouseEvent e) {}
- public void mouseClicked(MouseEvent e) {}
- public void mouseDragged(MouseEvent e) {}
- public void mouseMoved(MouseEvent e) {}
-
- public abstract class GLEntity
- {
- float x, y, z;
- float[] c;
- int id = 0;
- boolean outline = false;
- GL gl;
- GLU glu;
- public GLEntity(GL gl, GLU glu)
- {
- this.gl = gl;
- this.glu = glu;
- }
- public void draw()
- {
- gl.glPushName(id);
- _draw();
- }
- public abstract void _draw();
- }
-
- public class GLRectangleEntity extends GLEntity
- {
- float w = 0.1f;
- float h = 0.1f;
- public GLRectangleEntity(GL gl, GLU glu)
- {
- super(gl, glu);
- }
- public void _draw()
- {
- if (outline)
- gl.glPolygonMode(GL.GL_FRONT, GL.GL_LINE);
- else
- gl.glPolygonMode(GL.GL_FRONT, GL.GL_FILL);
-
- gl.glColor4fv(c, 0);
- gl.glBegin(GL.GL_POLYGON);
- gl.glVertex3f(x, y, z);
- gl.glVertex3f(x + w, y, z);
- gl.glVertex3f(x + w, y + h, z);
- gl.glVertex3f(x, y + h, z);
- gl.glEnd();
- }
- }
- }
-}
diff --git a/src/demos/misc/TiledRendering.java b/src/demos/misc/TiledRendering.java
deleted file mode 100755
index f5b857e..0000000
--- a/src/demos/misc/TiledRendering.java
+++ /dev/null
@@ -1,146 +0,0 @@
-package demos.misc;
-
-import java.awt.image.*;
-import java.io.*;
-import java.nio.*;
-import javax.imageio.*;
-
-import javax.media.opengl.*;
-import com.sun.opengl.util.*;
-
-import demos.gears.Gears;
-
-/** Demonstrates the TileRenderer class by rendering a large version
- of the Gears demo to the specified file. */
-
-public class TiledRendering {
- public static void main(String[] args) throws IOException {
- if (args.length != 1) {
- System.out.println("Usage: java TiledRendering [output file name]");
- System.out.println("Writes output (a large version of the Gears demo) to");
- System.out.println("the specified file, using either ImageIO or the fast TGA writer");
- System.out.println("depending on the file extension.");
- System.exit(1);
- }
-
- String filename = args[0];
- File file = new File(filename);
-
- if (!GLDrawableFactory.getFactory().canCreateGLPbuffer()) {
- System.out.println("Demo requires pbuffer support");
- System.exit(1);
- }
-
- // Use a pbuffer for rendering
- GLCapabilities caps = new GLCapabilities();
- caps.setDoubleBuffered(false);
- GLPbuffer pbuffer = GLDrawableFactory.getFactory().createGLPbuffer(caps, null,
- 256, 256,
- null);
-
- // Fix the image size for now
- int tileWidth = 256;
- int tileHeight = 256;
- int imageWidth = tileWidth * 16;
- int imageHeight = tileHeight * 12;
-
- // Figure out the file format
- TGAWriter tga = null;
- BufferedImage img = null;
- Buffer buf = null;
-
- if (filename.endsWith(".tga")) {
- tga = new TGAWriter();
- tga.open(file,
- imageWidth,
- imageHeight,
- false);
- buf = tga.getImageData();
- } else {
- img = new BufferedImage(imageWidth, imageHeight, BufferedImage.TYPE_3BYTE_BGR);
- buf = ByteBuffer.wrap(((DataBufferByte) img.getRaster().getDataBuffer()).getData());
- }
-
- // Initialize the tile rendering library
- TileRenderer renderer = new TileRenderer();
- renderer.setTileSize(tileWidth, tileHeight, 0);
- renderer.setImageSize(imageWidth, imageHeight);
- renderer.setImageBuffer(GL.GL_BGR, GL.GL_UNSIGNED_BYTE, buf);
- renderer.trPerspective(20.0f, (float) imageWidth / (float) imageHeight, 5.0f, 60.0f);
-
- GLContext context = pbuffer.getContext();
- if (context.makeCurrent() == GLContext.CONTEXT_NOT_CURRENT) {
- System.out.println("Error making pbuffer's context current");
- System.exit(1);
- }
-
- GL gl = pbuffer.getGL();
- gl.glMatrixMode(GL.GL_MODELVIEW);
- gl.glLoadIdentity();
- gl.glTranslatef(0.0f, 0.0f, -40.0f);
- // Tile renderer will set up projection matrix
-
- do {
- renderer.beginTile(gl);
- drawGears(gl);
- } while (renderer.endTile(gl));
-
- context.release();
-
- // Close things up and/or write image using ImageIO
- if (tga != null) {
- tga.close();
- } else {
- ImageUtil.flipImageVertically(img);
- if (!ImageIO.write(img, FileUtil.getFileSuffix(file), file)) {
- System.err.println("Error writing file using ImageIO (unsupported file format?)");
- }
- }
- }
-
- private static void drawGears(GL gl) {
- float view_rotx = 20.0f, view_roty = 30.0f, view_rotz = 0.0f;
- float angle = 0.0f;
- float pos[] = { 5.0f, 5.0f, 10.0f, 0.0f };
- float red[] = { 0.8f, 0.1f, 0.0f, 1.0f };
- float green[] = { 0.0f, 0.8f, 0.2f, 1.0f };
- float blue[] = { 0.2f, 0.2f, 1.0f, 1.0f };
-
- gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
-
- gl.glLightfv(GL.GL_LIGHT0, GL.GL_POSITION, pos, 0);
- gl.glEnable(GL.GL_CULL_FACE);
- gl.glEnable(GL.GL_LIGHTING);
- gl.glEnable(GL.GL_LIGHT0);
- gl.glEnable(GL.GL_DEPTH_TEST);
- gl.glEnable(GL.GL_NORMALIZE);
-
- gl.glPushMatrix();
- gl.glRotatef(view_rotx, 1.0f, 0.0f, 0.0f);
- gl.glRotatef(view_roty, 0.0f, 1.0f, 0.0f);
- gl.glRotatef(view_rotz, 0.0f, 0.0f, 1.0f);
-
- gl.glPushMatrix();
- gl.glTranslatef(-3.0f, -2.0f, 0.0f);
- gl.glRotatef(angle, 0.0f, 0.0f, 1.0f);
- gl.glMaterialfv(GL.GL_FRONT, GL.GL_AMBIENT_AND_DIFFUSE, red, 0);
- Gears.gear(gl, 1.0f, 4.0f, 1.0f, 20, 0.7f);
- gl.glPopMatrix();
-
- gl.glPushMatrix();
- gl.glTranslatef(3.1f, -2.0f, 0.0f);
- gl.glRotatef(-2.0f * angle - 9.0f, 0.0f, 0.0f, 1.0f);
- gl.glMaterialfv(GL.GL_FRONT, GL.GL_AMBIENT_AND_DIFFUSE, green, 0);
- Gears.gear(gl, 0.5f, 2.0f, 2.0f, 10, 0.7f);
- gl.glPopMatrix();
-
- gl.glPushMatrix();
- gl.glTranslatef(-3.1f, 4.2f, 0.0f);
- gl.glRotatef(-2.0f * angle - 25.0f, 0.0f, 0.0f, 1.0f);
- gl.glMaterialfv(GL.GL_FRONT, GL.GL_AMBIENT_AND_DIFFUSE, blue, 0);
- Gears.gear(gl, 1.3f, 2.0f, 0.5f, 10, 0.7f);
- gl.glPopMatrix();
-
- gl.glPopMatrix();
- }
-}
diff --git a/src/demos/misc/VersionInfo.java b/src/demos/misc/VersionInfo.java
deleted file mode 100644
index 589d899..0000000
--- a/src/demos/misc/VersionInfo.java
+++ /dev/null
@@ -1,58 +0,0 @@
-
-package demos.misc;
-
-/**
- * VersionInfo.java <BR>
- * author: Travis Bryson <P>
- *
- * This program returns the version and implementation information for the Java
- * Bindings for OpenGL (R) implementation found in the CLASSPATH. This information
- * is also found in the manifest for jogl.jar, and this program uses the
- * java.lang.Package class to retrieve it programatically.
-**/
-
-public class VersionInfo {
- public VersionInfo() {
- ClassLoader classLoader = getClass().getClassLoader();
- pkgInfo(classLoader, "javax.media.opengl", "GL");
- }
-
- static void pkgInfo(ClassLoader classLoader,
- String pkgName,
- String className) {
-
- try {
- classLoader.loadClass(pkgName + "." + className);
-
- Package p = Package.getPackage(pkgName);
- if (p == null) {
- System.out.println("WARNING: Package.getPackage(" +
- pkgName +
- ") is null");
- }
- else {
- System.out.println(p);
- System.out.println("Specification Title = " +
- p.getSpecificationTitle());
- System.out.println("Specification Vendor = " +
- p.getSpecificationVendor());
- System.out.println("Specification Version = " +
- p.getSpecificationVersion());
-
- System.out.println("Implementation Vendor = " +
- p.getImplementationVendor());
- System.out.println("Implementation Version = " +
- p.getImplementationVersion());
- }
- }
- catch (ClassNotFoundException e) {
- System.out.println("Unable to load " + pkgName);
- }
-
- System.out.println();
- }
-
- public static void main(String[] args) {
- new VersionInfo();
- }
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 02:50:10 +0000