diff options
Diffstat (limited to 'src/net/java/joglutils/model/examples/ModelTest.java')
| -rw-r--r-- | src/net/java/joglutils/model/examples/ModelTest.java | 252 |
1 files changed, 130 insertions, 122 deletions
diff --git a/src/net/java/joglutils/model/examples/ModelTest.java b/src/net/java/joglutils/model/examples/ModelTest.java index f92ebd8..3973216 100644 --- a/src/net/java/joglutils/model/examples/ModelTest.java +++ b/src/net/java/joglutils/model/examples/ModelTest.java @@ -32,77 +32,85 @@ * You acknowledge that this software is not designed or intended for use
* in the design, construction, operation or maintenance of any nuclear
* facility.
- *
+ *
* Modifications made by Z-Knight
*/
package net.java.joglutils.model.examples;
-import net.java.joglutils.model.*;
-import com.sun.opengl.util.Animator;
import java.awt.Frame;
+import java.awt.Point;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
+import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
-import javax.media.opengl.awt.GLCanvas;
-import javax.swing.*;
+
+import javax.swing.SwingUtilities;
import javax.swing.event.MouseInputAdapter;
-import java.awt.event.MouseEvent;
-import javax.media.opengl.*;
-import java.awt.*;
-import javax.media.opengl.glu.GLU;
+
+import com.jogamp.opengl.GL;
+import com.jogamp.opengl.GL2;
+import com.jogamp.opengl.GL2ES1;
+import com.jogamp.opengl.GLAutoDrawable;
+import com.jogamp.opengl.GLEventListener;
+import com.jogamp.opengl.awt.GLCanvas;
+import com.jogamp.opengl.fixedfunc.GLLightingFunc;
+import com.jogamp.opengl.fixedfunc.GLMatrixFunc;
+import com.jogamp.opengl.glu.GLU;
+import com.jogamp.opengl.util.Animator;
+
import net.java.joglutils.model.ModelFactory;
import net.java.joglutils.model.ModelLoadException;
-import net.java.joglutils.model.geometry.Model;
import net.java.joglutils.model.iModel3DRenderer;
+import net.java.joglutils.model.geometry.Model;
public class ModelTest {
-
+
/** Creates a new instance of Main */
public ModelTest() {
}
- public static void main(String[] args)
+ public static void main(final String[] args)
{
- Frame frame = new Frame();
- GLCanvas canvas = new GLCanvas();
+ final Frame frame = new Frame();
+ final GLCanvas canvas = new GLCanvas();
final Renderer renderer = new Renderer();
-
- MouseHandler inputMouseHandler = new MouseHandler(renderer);
- canvas.addMouseListener(inputMouseHandler);
- canvas.addMouseMotionListener(inputMouseHandler);
+
+ final MouseHandler inputMouseHandler = new MouseHandler(renderer);
+ canvas.addMouseListener(inputMouseHandler);
+ canvas.addMouseMotionListener(inputMouseHandler);
canvas.addKeyListener(new KeyListener() {
- public void keyTyped(KeyEvent e) {
- Model model = renderer.getModel();
+ public void keyTyped(final KeyEvent e) {
+ final Model model = renderer.getModel();
if (model == null)
return;
-
+
switch (e.getKeyChar()) {
case 'w':
model.setRenderAsWireframe(!model.isRenderingAsWireframe());
break;
-
+
case 'l':
model.setUseLighting(!model.isUsingLighting());
break;
}
}
- public void keyPressed(KeyEvent e) {
+ public void keyPressed(final KeyEvent e) {
}
- public void keyReleased(KeyEvent e) {
+ public void keyReleased(final KeyEvent e) {
}
});
-
+
canvas.addGLEventListener(renderer);
frame.add(canvas);
frame.add(canvas);
frame.setSize(600, 600);
final Animator animator = new Animator(canvas);
frame.addWindowListener(new WindowAdapter() {
- public void windowClosing(WindowEvent e) {
+ public void windowClosing(final WindowEvent e) {
// Run this on another thread than the AWT event queue to
// make sure the call to Animator.stop() completes before
// exiting
@@ -120,71 +128,71 @@ public class ModelTest { static class Renderer implements GLEventListener
{
- private GLU glu = new GLU();
+ private final GLU glu = new GLU();
private Model model;
private iModel3DRenderer modelRenderer;
-
+
/** Scale Factor for zooming */
private float scaleAll = 1.0f;
-
+
/** Rotation factor around X */
private float rotX = 0.0f;
-
- /** Rotation factor around Y */
+
+ /** Rotation factor around Y */
private float rotY = 0.0f;
-
+
/** A mouse point */
- private Point mousePoint = new Point();
-
+ private final Point mousePoint = new Point();
+
/** The closest that one can zoom in to */
private static final float MIN_SCALE = 0.1f;
-
+
/** The farthest that one can zoom out to */
private static final float MAX_SCALE = 10000.9f;
-
+
/** The radius of the boundary of the model that is loaded */
private float radius = 1.0f;
-
+
/** Ambient light array */
float[] lightAmbient = {0.3f, 0.3f, 0.3f, 1.0f};
-
+
/** Diffuse light array */
float[] lightDiffuse = {0.5f, 0.5f, 0.5f, 1.0f};
-
+
/** Specular light array */
float[] lightSpecular = {0.5f, 0.5f, 0.5f, 1.0f};
-
+
/**
* Display method
- *
+ *
* @param gLDrawable
*/
- public void display(GLAutoDrawable gLDrawable)
+ public void display(final GLAutoDrawable gLDrawable)
{
final GL2 gl = gLDrawable.getGL().getGL2();
- gl.glClear(GL2.GL_COLOR_BUFFER_BIT | GL2.GL_DEPTH_BUFFER_BIT);
+ gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
gl.glLoadIdentity();
-
+
glu.gluLookAt(0,0,10, 0,0,0, 0,1,0);
-
+
// Make sure the rotations don't keep growing
if (Math.abs(rotX) >= 360.0f) rotX = 0.0f;
if (Math.abs(rotY) >= 360.0f) rotY = 0.0f;
-
- // Draw the scene (by default, the lighting, material and textures
+
+ // Draw the scene (by default, the lighting, material and textures
// are enabled/disabled within the renderer for the model)
gl.glPushMatrix();
// Scale the model (used for zooming purposes)
gl.glScalef(scaleAll, scaleAll, scaleAll);
-
+
// Rotate the model based on mouse inputs
gl.glRotatef(rotY, 1.0f, 0.0f, 0.0f);
gl.glRotatef(rotX, 0.0f, 1.0f, 0.0f);
-
+
// Render the model
modelRenderer.render(gl, model);
gl.glPopMatrix();
-
+
gl.glFlush();
}
@@ -194,32 +202,32 @@ public class ModelTest { * @param modeChanged Indicates if the video mode has changed.
* @param deviceChanged Indicates if the video device has changed.
*/
- public void displayChanged(GLAutoDrawable drawable, boolean modeChanged, boolean deviceChanged) {}
+ public void displayChanged(final GLAutoDrawable drawable, final boolean modeChanged, final boolean deviceChanged) {}
/** Called by the drawable immediately after the OpenGL context is
* initialized for the first time. Can be used to perform one-time OpenGL
* initialization such as setup of lights and display lists.
* @param gLDrawable The GLDrawable object.
*/
- public void init(GLAutoDrawable gLDrawable)
+ public void init(final GLAutoDrawable gLDrawable)
{
final GL2 gl = gLDrawable.getGL().getGL2();
-
+
try
{
// Get an instance of the display list renderer a renderer
modelRenderer = DisplayListRenderer.getInstance();
-
+
// Turn on debugging
modelRenderer.debug(true);
-
+
// Call the factory for a model from a local file
//model = ModelFactory.createModel("C:\\models\\apollo.3ds");
-
+
// Call the factory for a model from a jar file
model = ModelFactory.createModel("net/java/joglutils/model/examples/models/max3ds/apollo.3ds");
//model = ModelFactory.createModel("net/java/joglutils/model/examples/models/obj/penguin.obj");
-
+
// When loading the model, adjust the center to the boundary center
model.centerModelOnPosition(true);
@@ -236,37 +244,37 @@ public class ModelTest { // Get the radius of the model to use for lighting and view presetting
radius = model.getBounds().getRadius();
-
+
}
- catch (ModelLoadException ex)
+ catch (final ModelLoadException ex)
{
ex.printStackTrace();
}
-
+
// Set the light
- float lightPosition[] = { 0, 50000000, 0, 1.0f };
- float[] model_ambient = {0.5f, 0.5f, 0.5f, 1.0f};
-
- gl.glLightModelfv(GL2.GL_LIGHT_MODEL_AMBIENT, model_ambient, 0);
- gl.glLightfv(GL2.GL_LIGHT0, GL2.GL_POSITION, lightPosition, 0);
- gl.glLightfv(GL2.GL_LIGHT0, GL2.GL_DIFFUSE, lightDiffuse, 0);
- gl.glLightfv(GL2.GL_LIGHT0, GL2.GL_AMBIENT, lightAmbient, 0);
- gl.glLightfv(GL2.GL_LIGHT0, GL2.GL_SPECULAR, lightSpecular, 0);
-
- gl.glEnable(GL2.GL_LIGHT0);
- gl.glEnable(GL2.GL_LIGHTING);
- gl.glEnable(GL2.GL_NORMALIZE);
-
- gl.glEnable(GL2.GL_CULL_FACE);
- gl.glShadeModel(GL2.GL_SMOOTH);
+ final float lightPosition[] = { 0, 50000000, 0, 1.0f };
+ final float[] model_ambient = {0.5f, 0.5f, 0.5f, 1.0f};
+
+ gl.glLightModelfv(GL2ES1.GL_LIGHT_MODEL_AMBIENT, model_ambient, 0);
+ gl.glLightfv(GLLightingFunc.GL_LIGHT0, GLLightingFunc.GL_POSITION, lightPosition, 0);
+ gl.glLightfv(GLLightingFunc.GL_LIGHT0, GLLightingFunc.GL_DIFFUSE, lightDiffuse, 0);
+ gl.glLightfv(GLLightingFunc.GL_LIGHT0, GLLightingFunc.GL_AMBIENT, lightAmbient, 0);
+ gl.glLightfv(GLLightingFunc.GL_LIGHT0, GLLightingFunc.GL_SPECULAR, lightSpecular, 0);
+
+ gl.glEnable(GLLightingFunc.GL_LIGHT0);
+ gl.glEnable(GLLightingFunc.GL_LIGHTING);
+ gl.glEnable(GLLightingFunc.GL_NORMALIZE);
+
+ gl.glEnable(GL.GL_CULL_FACE);
+ gl.glShadeModel(GLLightingFunc.GL_SMOOTH);
gl.glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
gl.glClearDepth(1.0f);
- gl.glEnable(GL2.GL_DEPTH_TEST);
- gl.glDepthFunc(GL2.GL_LEQUAL);
- gl.glHint(GL2.GL_PERSPECTIVE_CORRECTION_HINT, GL2.GL_NICEST);
+ gl.glEnable(GL.GL_DEPTH_TEST);
+ gl.glDepthFunc(GL.GL_LEQUAL);
+ gl.glHint(GL2ES1.GL_PERSPECTIVE_CORRECTION_HINT, GL.GL_NICEST);
//gl.glLightModeli(GL2.GL_LIGHT_MODEL_TWO_SIDE, 0);
-
- gl.glMatrixMode(GL2.GL_MODELVIEW);
+
+ gl.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
gl.glPushMatrix();
}
@@ -284,7 +292,7 @@ public class ModelTest { * @param width The new width of the window.
* @param height The new height of the window.
*/
- public void reshape(GLAutoDrawable gLDrawable, int x, int y, int width, int height)
+ public void reshape(final GLAutoDrawable gLDrawable, final int x, final int y, final int width, int height)
{
final GL2 gl = gLDrawable.getGL().getGL2();
@@ -292,32 +300,32 @@ public class ModelTest { height = 1;
final float h = (float)width / (float)height;
gl.glViewport(0, 0, width, height);
- gl.glMatrixMode(GL2.GL_PROJECTION);
+ gl.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
gl.glLoadIdentity();
gl.glOrtho(-1, 1, -1, 1, -50, 50);
- gl.glMatrixMode(GL2.GL_MODELVIEW);
+ gl.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
gl.glLoadIdentity();
}
-
- public void dispose(GLAutoDrawable drawable) {
+
+ public void dispose(final GLAutoDrawable drawable) {
}
- /**
+ /**
* Get the point at the start of the mouse drag
- *
+ *
* @param MousePt
*/
- void startDrag( Point MousePt ) {
+ void startDrag( final Point MousePt ) {
mousePoint.x = MousePt.x;
- mousePoint.y = MousePt.y;
- }
-
+ mousePoint.y = MousePt.y;
+ }
+
/**
* Calculate the delta and rotation values for the dragging of the mouse
* @param MousePt
*/
- void drag( Point MousePt ) {
- Point delta = new Point();
+ void drag( final Point MousePt ) {
+ final Point delta = new Point();
delta.x = MousePt.x - mousePoint.x;
delta.y = MousePt.y - mousePoint.y;
@@ -327,64 +335,64 @@ public class ModelTest { rotX += delta.x * 2.0f / scaleAll;
rotY += delta.y * 2.0f / scaleAll;
}
-
- /**
+
+ /**
* Get the point at the start of the mouse zoom action
* @param MousePt
*/
- void startZoom( Point MousePt ) {
+ void startZoom( final Point MousePt ) {
mousePoint.x = MousePt.x;
mousePoint.y = MousePt.y;
}
-
- /**
+
+ /**
* Caclaulte the scaling parameters for zooming while the zoom drag
* is ongoing
- *
+ *
* @param MousePt
*/
- void zoom( Point MousePt ) {
- Point delta = new Point();
+ void zoom( final Point MousePt ) {
+ final Point delta = new Point();
delta.x = MousePt.x - mousePoint.x;
delta.y = MousePt.y - mousePoint.y;
mousePoint.x = MousePt.x;
mousePoint.y = MousePt.y;
- float addition = -(delta.x + delta.y) / 250.0f;
+ final float addition = -(delta.x + delta.y) / 250.0f;
if (addition < 0.0 && (scaleAll+addition) > MIN_SCALE) {
- scaleAll += addition;
- }
+ scaleAll += addition;
+ }
if (addition > 0.0 && (scaleAll+addition) < MAX_SCALE) {
scaleAll += addition;
- }
+ }
}
public Model getModel() {
return model;
}
- public void setModel(Model model) {
+ public void setModel(final Model model) {
this.model = model;
}
}
-
+
/**
* Moue handler class that allows the user to rotate and zoom on the model
- *
- *
+ *
+ *
*/
static class MouseHandler extends MouseInputAdapter {
- private Renderer renderer;
+ private final Renderer renderer;
/**
* Creates a new instance of the moouse handler
- *
+ *
* @param renderer
*/
- public MouseHandler(Renderer renderer) {
+ public MouseHandler(final Renderer renderer) {
//System.out.println(" Mouse Handler ");
this.renderer = renderer;
}
@@ -392,10 +400,10 @@ public class ModelTest { /**
* Handles the mouse click events
- *
+ *
* @param e
*/
- public void mouseClicked(MouseEvent e) {
+ public void mouseClicked(final MouseEvent e) {
if (SwingUtilities.isRightMouseButton(e)) {
//System.out.println(" ---> RIGHT MOUSE BUTTON CLICKED ");
}
@@ -404,15 +412,15 @@ public class ModelTest { /**
* Handles the mouse press events
- *
+ *
* @param mouseEvent
*/
- public void mousePressed(MouseEvent mouseEvent) {
+ public void mousePressed(final MouseEvent mouseEvent) {
if (SwingUtilities.isLeftMouseButton(mouseEvent)) {
- //System.out.println(" ---> LEFT MOUSE BUTTON PRESSED ");
+ //System.out.println(" ---> LEFT MOUSE BUTTON PRESSED ");
renderer.startDrag(mouseEvent.getPoint());
} else if (SwingUtilities.isMiddleMouseButton(mouseEvent)) {
- //System.out.println(" ---> MIDDLE MOUSE BUTTON PRESSED ");
+ //System.out.println(" ---> MIDDLE MOUSE BUTTON PRESSED ");
renderer.startZoom(mouseEvent.getPoint());
}
}
@@ -420,15 +428,15 @@ public class ModelTest { /**
* Handles the mouse drag events
- *
+ *
* @param mouseEvent
*/
- public void mouseDragged(MouseEvent mouseEvent) {
+ public void mouseDragged(final MouseEvent mouseEvent) {
if (SwingUtilities.isLeftMouseButton(mouseEvent)) {
- //System.out.println(" ---> LEFT MOUSE BUTTON DRAGGED ");
+ //System.out.println(" ---> LEFT MOUSE BUTTON DRAGGED ");
renderer.drag(mouseEvent.getPoint());
} else if (SwingUtilities.isMiddleMouseButton(mouseEvent)) {
- //System.out.println(" ---> MIDDLE MOUSE BUTTON DRAGGED ");
+ //System.out.println(" ---> MIDDLE MOUSE BUTTON DRAGGED ");
renderer.zoom(mouseEvent.getPoint());
}
}
|