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authorjada <jada@28c7f869-5b4e-e670-f602-82bfaf57f300>2006-02-16 00:17:53 +0000
committerjada <jada@28c7f869-5b4e-e670-f602-82bfaf57f300>2006-02-16 00:17:53 +0000
commit21f0d6b572a4a632944a12b46e6909ae50d92aba (patch)
treed8325750bf204586929aa23561bed137afdb3ed4 /src/classes
parent825c6befcfc363fc14ab406f300686caa623b59a (diff)
1. Converted all example programs, under objload, glsl_shader and cg_shader,
to use JFrame instead of MainFrame. 2. Created a GUI .form file for each example program.
Diffstat (limited to 'src/classes')
-rw-r--r--src/classes/org/jdesktop/j3d/examples/cg_shader/ObjLoadCg.form36
-rw-r--r--src/classes/org/jdesktop/j3d/examples/cg_shader/ObjLoadCg.java251
-rw-r--r--src/classes/org/jdesktop/j3d/examples/cg_shader/SphereCg.form36
-rw-r--r--src/classes/org/jdesktop/j3d/examples/cg_shader/SphereCg.java161
-rw-r--r--src/classes/org/jdesktop/j3d/examples/glsl_shader/ObjLoadGLSL.form36
-rw-r--r--src/classes/org/jdesktop/j3d/examples/glsl_shader/ObjLoadGLSL.java300
-rw-r--r--src/classes/org/jdesktop/j3d/examples/glsl_shader/SphereGLSL.form36
-rw-r--r--src/classes/org/jdesktop/j3d/examples/glsl_shader/SphereGLSL.java147
-rw-r--r--src/classes/org/jdesktop/j3d/examples/objload/ObjLoad.form36
-rw-r--r--src/classes/org/jdesktop/j3d/examples/objload/ObjLoad.java243
10 files changed, 769 insertions, 513 deletions
diff --git a/src/classes/org/jdesktop/j3d/examples/cg_shader/ObjLoadCg.form b/src/classes/org/jdesktop/j3d/examples/cg_shader/ObjLoadCg.form
new file mode 100644
index 0000000..1483b2c
--- /dev/null
+++ b/src/classes/org/jdesktop/j3d/examples/cg_shader/ObjLoadCg.form
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.0" type="org.netbeans.modules.form.forminfo.JFrameFormInfo">
+ <Properties>
+ <Property name="defaultCloseOperation" type="int" value="3"/>
+ <Property name="title" type="java.lang.String" value="ObjLoadCg"/>
+ </Properties>
+ <SyntheticProperties>
+ <SyntheticProperty name="formSizePolicy" type="int" value="1"/>
+ </SyntheticProperties>
+ <AuxValues>
+ <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
+ <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+ <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+ <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+ <AuxValue name="designerSize" type="java.awt.Dimension" value="-84,-19,0,5,115,114,0,18,106,97,118,97,46,97,119,116,46,68,105,109,101,110,115,105,111,110,65,-114,-39,-41,-84,95,68,20,2,0,2,73,0,6,104,101,105,103,104,116,73,0,5,119,105,100,116,104,120,112,0,0,1,44,0,0,1,-112"/>
+ </AuxValues>
+
+ <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
+ <SubComponents>
+ <Container class="javax.swing.JPanel" name="drawingPanel">
+ <Properties>
+ <Property name="preferredSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
+ <Dimension value="[700, 700]"/>
+ </Property>
+ </Properties>
+ <Constraints>
+ <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout" value="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout$BorderConstraintsDescription">
+ <BorderConstraints direction="Center"/>
+ </Constraint>
+ </Constraints>
+
+ <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
+ </Container>
+ </SubComponents>
+</Form>
diff --git a/src/classes/org/jdesktop/j3d/examples/cg_shader/ObjLoadCg.java b/src/classes/org/jdesktop/j3d/examples/cg_shader/ObjLoadCg.java
index 93c89a2..bdb859d 100644
--- a/src/classes/org/jdesktop/j3d/examples/cg_shader/ObjLoadCg.java
+++ b/src/classes/org/jdesktop/j3d/examples/cg_shader/ObjLoadCg.java
@@ -49,28 +49,31 @@ import com.sun.j3d.loaders.ParsingErrorException;
import com.sun.j3d.loaders.IncorrectFormatException;
import com.sun.j3d.loaders.Scene;
import com.sun.j3d.utils.shader.StringIO;
-import java.applet.Applet;
-import java.awt.*;
-import com.sun.j3d.utils.applet.MainFrame;
import com.sun.j3d.utils.universe.*;
import javax.media.j3d.*;
import javax.vecmath.*;
+import java.awt.GraphicsConfiguration;
+import java.net.MalformedURLException;
import java.util.Enumeration;
import java.io.*;
-import com.sun.j3d.utils.behaviors.vp.*;
import java.net.URL;
-import java.net.MalformedURLException;
+import com.sun.j3d.utils.behaviors.vp.*;
+import java.io.FileNotFoundException;
import org.jdesktop.j3d.examples.Resources;
-public class ObjLoadCg extends Applet {
+/**
+ * Simple Java 3D example program to display an .obj object with shader programs.
+ */
+public class ObjLoadCg extends javax.swing.JFrame {
private boolean spin = false;
private boolean noTriangulate = false;
private boolean noStripify = false;
private double creaseAngle = 60.0;
private URL filename = null;
- private SimpleUniverse u;
- private BoundingSphere bounds;
+
+ private SimpleUniverse univ = null;
+ private BranchGroup scene = null;
public BranchGroup createSceneGraph() {
// Create the root of the branch graph
@@ -139,7 +142,7 @@ public class ObjLoadCg extends Applet {
objTrans.addChild(s.getSceneGroup());
- bounds = new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
+ BoundingSphere bounds = new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
if (spin) {
Transform3D yAxis = new Transform3D();
@@ -163,46 +166,21 @@ public class ObjLoadCg extends Applet {
return objRoot;
}
+
+ private Canvas3D createUniverse() {
+ // Get the preferred graphics configuration for the default screen
+ GraphicsConfiguration config =
+ SimpleUniverse.getPreferredConfiguration();
- private void usage()
- {
- System.out.println(
- "Usage: java ObjLoadCg [-s] [-n] [-t] [-c degrees] <.obj file>");
- System.out.println(" -s Spin (no user interaction)");
- System.out.println(" -n No triangulation");
- System.out.println(" -t No stripification");
- System.out.println(
- " -c Set crease angle for normal generation (default is 60 without");
- System.out.println(
- " smoothing group info, otherwise 180 within smoothing groups)");
- System.exit(0);
- } // End of usage
-
-
+ // Create a Canvas3D using the preferred configuration
+ Canvas3D canvas3d = new Canvas3D(config);
- public void init() {
- if (filename == null) {
- // Applet
- filename = Resources.getResource("resources/geometry/galleon.obj");
- if (filename == null) {
- System.err.println("resources/geometry/galleon.obj not found");
- System.exit(1);
- }
- }
-
- setLayout(new BorderLayout());
- GraphicsConfiguration config =
- SimpleUniverse.getPreferredConfiguration();
+ // Create simple universe with view branch
+ univ = new SimpleUniverse(canvas3d);
+ BoundingSphere bounds = new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
- Canvas3D c = new Canvas3D(config);
- add("Center", c);
-
- // Create a simple scene and attach it to the virtual universe
- BranchGroup scene = createSceneGraph();
- u = new SimpleUniverse(c);
-
// add mouse behaviors to the ViewingPlatform
- ViewingPlatform viewingPlatform = u.getViewingPlatform();
+ ViewingPlatform viewingPlatform = univ.getViewingPlatform();
PlatformGeometry pg = new PlatformGeometry();
@@ -213,10 +191,10 @@ public class ObjLoadCg extends Applet {
pg.addChild(ambientLightNode);
// Set up the directional lights
- Color3f light1Color = new Color3f(1.0f, 0.2f, 0.4f);
- Vector3f light1Direction = new Vector3f(-1.0f, -1.0f, -1.0f);
- Color3f light2Color = new Color3f(1.0f, 1.0f, 0.9f);
- Vector3f light2Direction = new Vector3f(1.0f, 1.0f, 1.0f);
+ Color3f light1Color = new Color3f(1.0f, 1.0f, 0.9f);
+ Vector3f light1Direction = new Vector3f(1.0f, 1.0f, 1.0f);
+ Color3f light2Color = new Color3f(1.0f, 1.0f, 1.0f);
+ Vector3f light2Direction = new Vector3f(-1.0f, -1.0f, -1.0f);
DirectionalLight light1
= new DirectionalLight(light1Color, light1Direction);
@@ -235,22 +213,31 @@ public class ObjLoadCg extends Applet {
viewingPlatform.setNominalViewingTransform();
if (!spin) {
- OrbitBehavior orbit = new OrbitBehavior(c,
+ OrbitBehavior orbit = new OrbitBehavior(canvas3d,
OrbitBehavior.REVERSE_ALL);
- BoundingSphere bounds =
- new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0);
orbit.setSchedulingBounds(bounds);
viewingPlatform.setViewPlatformBehavior(orbit);
- }
-
- /*
- // Limit the frame rate to 100 Hz
- u.getViewer().getView().setMinimumFrameCycleTime(10);
- */
+ }
+
+ // Ensure at least 5 msec per frame (i.e., < 200Hz)
+ univ.getViewer().getView().setMinimumFrameCycleTime(5);
- u.addBranchGraph(scene);
+ return canvas3d;
}
+ private void usage() {
+ System.out.println(
+ "Usage: java ObjLoadCg [-s] [-n] [-t] [-c degrees] <.obj file>");
+ System.out.println(" -s Spin (no user interaction)");
+ System.out.println(" -n No triangulation");
+ System.out.println(" -t No stripification");
+ System.out.println(
+ " -c Set crease angle for normal generation (default is 60 without");
+ System.out.println(
+ " smoothing group info, otherwise 180 within smoothing groups)");
+ System.exit(0);
+ } // End of usage
+
// Set shader program for all nodes in specified branch graph
private void setShaderProgram(BranchGroup g, ShaderProgram shaderProgram) {
ShaderAppearance myApp = new ShaderAppearance();
@@ -280,63 +267,99 @@ public class ObjLoadCg extends Applet {
}
}
- // Caled if running as a program
- public ObjLoadCg(String[] args) {
- if (args.length != 0) {
- for (int i = 0 ; i < args.length ; i++) {
- if (args[i].startsWith("-")) {
- if (args[i].equals("-s")) {
- spin = true;
- } else if (args[i].equals("-n")) {
- noTriangulate = true;
- } else if (args[i].equals("-t")) {
- noStripify = true;
- } else if (args[i].equals("-c")) {
- if (i < args.length - 1) {
- creaseAngle = (new Double(args[++i])).doubleValue();
- } else usage();
- } else {
- usage();
- }
- } else {
- try {
- if ((args[i].indexOf("file:") == 0) ||
- (args[i].indexOf("http") == 0)) {
- filename = new URL(args[i]);
- }
- else if (args[i].charAt(0) != '/') {
- filename = new URL("file:./" + args[i]);
- }
- else {
- filename = new URL("file:" + args[i]);
- }
+ /**
+ * Creates new form ObjLoadCg
+ */
+ public ObjLoadCg(String args[]) {
+ if (args.length != 0) {
+ for (int i = 0 ; i < args.length ; i++) {
+ if (args[i].startsWith("-")) {
+ if (args[i].equals("-s")) {
+ spin = true;
+ } else if (args[i].equals("-n")) {
+ noTriangulate = true;
+ } else if (args[i].equals("-t")) {
+ noStripify = true;
+ } else if (args[i].equals("-c")) {
+ if (i < args.length - 1) {
+ creaseAngle = (new Double(args[++i])).doubleValue();
+ } else usage();
+ } else {
+ usage();
+ }
+ } else {
+ try {
+ if ((args[i].indexOf("file:") == 0) ||
+ (args[i].indexOf("http") == 0)) {
+ filename = new URL(args[i]);
+ } else if (args[i].charAt(0) != '/') {
+ filename = new URL("file:./" + args[i]);
+ } else {
+ filename = new URL("file:" + args[i]);
+ }
+ } catch (MalformedURLException e) {
+ System.err.println(e);
+ System.exit(1);
+ }
+ }
}
- catch (MalformedURLException e) {
- System.err.println(e);
- System.exit(1);
- }
- }
- }
- }
- }
-
-
-
- // Running as an applet
- public ObjLoadCg() {
- }
-
- public void destroy() {
- u.cleanup();
+ }
+
+ if (filename == null) {
+ filename = Resources.getResource("resources/geometry/galleon.obj");
+ if (filename == null) {
+ System.err.println("resources/geometry/galleon.obj not found");
+ System.exit(1);
+ }
+ }
+
+ // Initialize the GUI components
+ initComponents();
+
+ // Create Canvas3D and SimpleUniverse; add canvas to drawing panel
+ Canvas3D c = createUniverse();
+ drawingPanel.add(c, java.awt.BorderLayout.CENTER);
+
+ // Create the content branch and add it to the universe
+ scene = createSceneGraph();
+ univ.addBranchGraph(scene);
}
-
-
- //
- // The following allows ObjLoadCg to be run as an application
- // as well as an applet
- //
- public static void main(String[] args) {
- new MainFrame(new ObjLoadCg(args), 700, 700);
+ // ----------------------------------------------------------------
+
+ /** This method is called from within the constructor to
+ * initialize the form.
+ * WARNING: Do NOT modify this code. The content of this method is
+ * always regenerated by the Form Editor.
+ */
+ // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
+ private void initComponents() {
+ drawingPanel = new javax.swing.JPanel();
+
+ setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
+ setTitle("ObjLoadCg");
+ drawingPanel.setLayout(new java.awt.BorderLayout());
+
+ drawingPanel.setPreferredSize(new java.awt.Dimension(700, 700));
+ getContentPane().add(drawingPanel, java.awt.BorderLayout.CENTER);
+
+ pack();
+ }// </editor-fold>//GEN-END:initComponents
+
+ /**
+ * @param args the command line arguments
+ */
+ public static void main(final String args[]) {
+ java.awt.EventQueue.invokeLater(new Runnable() {
+ public void run() {
+ ObjLoadCg objLoadCg = new ObjLoadCg(args);
+ objLoadCg.setVisible(true);
+ }
+ });
}
+
+ // Variables declaration - do not modify//GEN-BEGIN:variables
+ private javax.swing.JPanel drawingPanel;
+ // End of variables declaration//GEN-END:variables
+
}
diff --git a/src/classes/org/jdesktop/j3d/examples/cg_shader/SphereCg.form b/src/classes/org/jdesktop/j3d/examples/cg_shader/SphereCg.form
new file mode 100644
index 0000000..ef60e53
--- /dev/null
+++ b/src/classes/org/jdesktop/j3d/examples/cg_shader/SphereCg.form
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.0" type="org.netbeans.modules.form.forminfo.JFrameFormInfo">
+ <Properties>
+ <Property name="defaultCloseOperation" type="int" value="3"/>
+ <Property name="title" type="java.lang.String" value="SphereCg"/>
+ </Properties>
+ <SyntheticProperties>
+ <SyntheticProperty name="formSizePolicy" type="int" value="1"/>
+ </SyntheticProperties>
+ <AuxValues>
+ <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
+ <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+ <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+ <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+ <AuxValue name="designerSize" type="java.awt.Dimension" value="-84,-19,0,5,115,114,0,18,106,97,118,97,46,97,119,116,46,68,105,109,101,110,115,105,111,110,65,-114,-39,-41,-84,95,68,20,2,0,2,73,0,6,104,101,105,103,104,116,73,0,5,119,105,100,116,104,120,112,0,0,1,44,0,0,1,-112"/>
+ </AuxValues>
+
+ <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
+ <SubComponents>
+ <Container class="javax.swing.JPanel" name="drawingPanel">
+ <Properties>
+ <Property name="preferredSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
+ <Dimension value="[700, 700]"/>
+ </Property>
+ </Properties>
+ <Constraints>
+ <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout" value="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout$BorderConstraintsDescription">
+ <BorderConstraints direction="Center"/>
+ </Constraint>
+ </Constraints>
+
+ <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
+ </Container>
+ </SubComponents>
+</Form>
diff --git a/src/classes/org/jdesktop/j3d/examples/cg_shader/SphereCg.java b/src/classes/org/jdesktop/j3d/examples/cg_shader/SphereCg.java
index 2757006..1d7b1b1 100644
--- a/src/classes/org/jdesktop/j3d/examples/cg_shader/SphereCg.java
+++ b/src/classes/org/jdesktop/j3d/examples/cg_shader/SphereCg.java
@@ -44,23 +44,19 @@
package org.jdesktop.j3d.examples.cg_shader;
-import java.applet.Applet;
-import java.awt.*;
-import java.io.*;
-import com.sun.j3d.utils.applet.MainFrame;
import com.sun.j3d.utils.geometry.Sphere;
import com.sun.j3d.utils.shader.StringIO;
import com.sun.j3d.utils.universe.*;
import javax.media.j3d.*;
import javax.vecmath.*;
-import java.util.Enumeration;
-import java.net.URL;
-import java.net.MalformedURLException;
+import java.awt.GraphicsConfiguration;
+import java.io.*;
+import org.jdesktop.j3d.examples.Resources;
/**
- * Simple CG Shader test program
+ * Simple Java 3D example program with programmable shader.
*/
-public class SphereCg extends Applet {
+public class SphereCg extends javax.swing.JFrame {
// Constants for type of light to use
private static final int DIRECTIONAL_LIGHT = 0;
@@ -70,10 +66,10 @@ public class SphereCg extends Applet {
// Flag indicates type of lights: directional, point, or spot
// lights. This flag is set based on command line argument
private static int lightType = DIRECTIONAL_LIGHT;
+ private SimpleUniverse univ = null;
+ private BranchGroup scene = null;
- private SimpleUniverse u = null;
-
- public BranchGroup createSceneGraph(SimpleUniverse u) {
+ public BranchGroup createSceneGraph() {
Color3f eColor = new Color3f(0.0f, 0.0f, 0.0f);
Color3f sColor = new Color3f(1.0f, 1.0f, 1.0f);
Color3f objColor = new Color3f(0.6f, 0.6f, 0.6f);
@@ -109,15 +105,11 @@ public class SphereCg extends Applet {
ShaderAppearance a = new ShaderAppearance();
Material m = new Material(objColor, eColor, objColor, sColor, 100.0f);
m.setLightingEnable(true);
- Texture t2d = new Texture2D();
- a.setTexture(t2d);
- a.setCapability(Appearance.ALLOW_TEXTURE_WRITE);
-
String vertexProgram = null;
String fragmentProgram = null;
try {
- vertexProgram = StringIO.readFully("./simple_vp.cg");
- fragmentProgram = StringIO.readFully("./simple_fp.cg");
+ vertexProgram = StringIO.readFully(Resources.getResource("cg_shader/simple_vp.cg"));
+ fragmentProgram = StringIO.readFully(Resources.getResource("cg_shader/simple_fp.cg"));
}
catch (IOException e) {
e.printStackTrace();
@@ -163,7 +155,6 @@ public class SphereCg extends Applet {
TransformGroup l2Trans = new TransformGroup(t);
l2RotTrans.addChild(l2Trans);
- /*
// Create Geometry for point lights
ColoringAttributes caL1 = new ColoringAttributes();
ColoringAttributes caL2 = new ColoringAttributes();
@@ -175,7 +166,6 @@ public class SphereCg extends Applet {
appL2.setColoringAttributes(caL2);
l1Trans.addChild(new Sphere(0.05f, appL1));
l2Trans.addChild(new Sphere(0.05f, appL2));
- */
// Create lights
AmbientLight aLgt = new AmbientLight(alColor);
@@ -252,7 +242,7 @@ public class SphereCg extends Applet {
// Create a position interpolator and attach it to the view
// platform
TransformGroup vpTrans =
- u.getViewingPlatform().getViewPlatformTransform();
+ univ.getViewingPlatform().getViewPlatformTransform();
Transform3D axisOfTranslation = new Transform3D();
Alpha transAlpha = new Alpha(-1,
Alpha.INCREASING_ENABLE |
@@ -274,75 +264,82 @@ public class SphereCg extends Applet {
return objRoot;
}
+
+ private Canvas3D createUniverse() {
+ // Get the preferred graphics configuration for the default screen
+ GraphicsConfiguration config =
+ SimpleUniverse.getPreferredConfiguration();
- public SphereCg() {
- }
-
- public void init() {
- setLayout(new BorderLayout());
- GraphicsConfiguration config =
- SimpleUniverse.getPreferredConfiguration();
-
- Canvas3D c = new Canvas3D(config);
- add("Center", c);
+ // Create a Canvas3D using the preferred configuration
+ Canvas3D canvas3d = new Canvas3D(config);
- u = new SimpleUniverse(c);
- BranchGroup scene = createSceneGraph(u);
+ // Create simple universe with view branch
+ univ = new SimpleUniverse(canvas3d);
+ BoundingSphere bounds = new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
+
// This will move the ViewPlatform back a bit so the
- // objects in the scene can be viewed.
- u.getViewingPlatform().setNominalViewingTransform();
-
- /*
- // Limit the frame rate to 100 Hz
- u.getViewer().getView().setMinimumFrameCycleTime(10);
- */
+ // objects in the scene can be viewed.
+ univ.getViewingPlatform().setNominalViewingTransform();
+
+ // Ensure at least 5 msec per frame (i.e., < 200Hz)
+ univ.getViewer().getView().setMinimumFrameCycleTime(5);
- u.addBranchGraph(scene);
+ return canvas3d;
}
- public void destroy() {
- u.cleanup();
- }
- //
- // The following allows SphereCg to be run as an application
- // as well as an applet
- //
- public static void main(String[] args) {
- // Parse the Input Arguments
- String usage = "Usage: java SphereCg [-point | -spot | -dir]";
- for (int i = 0; i < args.length; i++) {
- if (args[i].startsWith("-")) {
- if (args[i].equals("-point")) {
- /*
- System.out.println("Using point lights");
- lightType = POINT_LIGHT;
- */
- System.out.println("Point lights not yet implemented, option ignored");
- }
- else if (args[i].equals("-spot")) {
- /*
- System.out.println("Using spot lights");
- lightType = SPOT_LIGHT;
- */
- System.out.println("Spot lights not yet implemented, option ignored");
- }
- else if (args[i].equals("-dir")) {
- System.out.println("Using directional lights");
- lightType = DIRECTIONAL_LIGHT;
- }
- else {
- System.out.println(usage);
- System.exit(0);
- }
+ /**
+ * Creates new form SphereCg
+ */
+ public SphereCg() {
+
+ // Initialize the GUI components
+ initComponents();
+
+ // Create Canvas3D and SimpleUniverse; add canvas to drawing panel
+ Canvas3D c = createUniverse();
+ drawingPanel.add(c, java.awt.BorderLayout.CENTER);
+
+ // Create the content branch and add it to the universe
+ scene = createSceneGraph();
+ univ.addBranchGraph(scene); }
+
+ // ----------------------------------------------------------------
+
+ /** This method is called from within the constructor to
+ * initialize the form.
+ * WARNING: Do NOT modify this code. The content of this method is
+ * always regenerated by the Form Editor.
+ */
+ // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
+ private void initComponents() {
+ drawingPanel = new javax.swing.JPanel();
+
+ setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
+ setTitle("SphereCg");
+ drawingPanel.setLayout(new java.awt.BorderLayout());
+
+ drawingPanel.setPreferredSize(new java.awt.Dimension(700, 700));
+ getContentPane().add(drawingPanel, java.awt.BorderLayout.CENTER);
+
+ pack();
+ }// </editor-fold>//GEN-END:initComponents
+
+ /**
+ * @param args the command line arguments
+ */
+ public static void main(final String args[]) {
+ java.awt.EventQueue.invokeLater(new Runnable() {
+ public void run() {
+ SphereCg sphereCg = new SphereCg();
+ sphereCg.setVisible(true);
}
- else {
- System.out.println(usage);
- System.exit(0);
- }
- }
-
- new MainFrame(new SphereCg(), 700, 700);
+ });
}
+
+ // Variables declaration - do not modify//GEN-BEGIN:variables
+ private javax.swing.JPanel drawingPanel;
+ // End of variables declaration//GEN-END:variables
+
}
diff --git a/src/classes/org/jdesktop/j3d/examples/glsl_shader/ObjLoadGLSL.form b/src/classes/org/jdesktop/j3d/examples/glsl_shader/ObjLoadGLSL.form
new file mode 100644
index 0000000..343b6d5
--- /dev/null
+++ b/src/classes/org/jdesktop/j3d/examples/glsl_shader/ObjLoadGLSL.form
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.0" type="org.netbeans.modules.form.forminfo.JFrameFormInfo">
+ <Properties>
+ <Property name="defaultCloseOperation" type="int" value="3"/>
+ <Property name="title" type="java.lang.String" value="ObjLoadGLSL"/>
+ </Properties>
+ <SyntheticProperties>
+ <SyntheticProperty name="formSizePolicy" type="int" value="1"/>
+ </SyntheticProperties>
+ <AuxValues>
+ <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
+ <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+ <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+ <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+ <AuxValue name="designerSize" type="java.awt.Dimension" value="-84,-19,0,5,115,114,0,18,106,97,118,97,46,97,119,116,46,68,105,109,101,110,115,105,111,110,65,-114,-39,-41,-84,95,68,20,2,0,2,73,0,6,104,101,105,103,104,116,73,0,5,119,105,100,116,104,120,112,0,0,1,44,0,0,1,-112"/>
+ </AuxValues>
+
+ <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
+ <SubComponents>
+ <Container class="javax.swing.JPanel" name="drawingPanel">
+ <Properties>
+ <Property name="preferredSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
+ <Dimension value="[700, 700]"/>
+ </Property>
+ </Properties>
+ <Constraints>
+ <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout" value="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout$BorderConstraintsDescription">
+ <BorderConstraints direction="Center"/>
+ </Constraint>
+ </Constraints>
+
+ <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
+ </Container>
+ </SubComponents>
+</Form>
diff --git a/src/classes/org/jdesktop/j3d/examples/glsl_shader/ObjLoadGLSL.java b/src/classes/org/jdesktop/j3d/examples/glsl_shader/ObjLoadGLSL.java
index 9106c0f..baadf8b 100644
--- a/src/classes/org/jdesktop/j3d/examples/glsl_shader/ObjLoadGLSL.java
+++ b/src/classes/org/jdesktop/j3d/examples/glsl_shader/ObjLoadGLSL.java
@@ -49,20 +49,22 @@ import com.sun.j3d.loaders.ParsingErrorException;
import com.sun.j3d.loaders.IncorrectFormatException;
import com.sun.j3d.loaders.Scene;
import com.sun.j3d.utils.shader.StringIO;
-import java.applet.Applet;
-import java.awt.*;
-import com.sun.j3d.utils.applet.MainFrame;
import com.sun.j3d.utils.universe.*;
import javax.media.j3d.*;
import javax.vecmath.*;
+import java.awt.GraphicsConfiguration;
+import java.net.MalformedURLException;
import java.util.Enumeration;
import java.io.*;
-import com.sun.j3d.utils.behaviors.vp.*;
import java.net.URL;
-import java.net.MalformedURLException;
+import com.sun.j3d.utils.behaviors.vp.*;
+import java.io.FileNotFoundException;
import org.jdesktop.j3d.examples.Resources;
-public class ObjLoadGLSL extends Applet {
+/**
+ * Simple Java 3D example program to display an .obj object with shader programs.
+ */
+public class ObjLoadGLSL extends javax.swing.JFrame {
private String shaderName = "polkadot3d";
private boolean spin = false;
@@ -70,8 +72,9 @@ public class ObjLoadGLSL extends Applet {
private boolean noStripify = false;
private double creaseAngle = 60.0;
private URL filename = null;
- private SimpleUniverse u;
- private BoundingSphere bounds;
+
+ private SimpleUniverse univ = null;
+ private BranchGroup scene = null;
public BranchGroup createSceneGraph() {
// Create the root of the branch graph
@@ -98,21 +101,24 @@ public class ObjLoadGLSL extends Applet {
if (!noTriangulate) flags |= ObjectFile.TRIANGULATE;
if (!noStripify) flags |= ObjectFile.STRIPIFY;
ObjectFile f = new ObjectFile(flags,
- (float)(creaseAngle * Math.PI / 180.0));
+ (float)(creaseAngle * Math.PI / 180.0));
Scene s = null;
try {
- s = f.load(filename);
+ s = f.load(filename);
}
catch (FileNotFoundException e) {
- throw new RuntimeException(e);
+ System.err.println(e);
+ System.exit(1);
}
catch (ParsingErrorException e) {
- throw new RuntimeException(e);
+ System.err.println(e);
+ System.exit(1);
}
catch (IncorrectFormatException e) {
- throw new RuntimeException(e);
+ System.err.println(e);
+ System.exit(1);
}
-
+
// Set vertex and fragment shader program for all Shape3D nodes in scene
String vertexProgram = null;
String fragmentProgram = null;
@@ -136,20 +142,20 @@ public class ObjLoadGLSL extends Applet {
objTrans.addChild(s.getSceneGroup());
- bounds = new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
+ BoundingSphere bounds = new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
if (spin) {
- Transform3D yAxis = new Transform3D();
- Alpha rotationAlpha = new Alpha(-1, Alpha.INCREASING_ENABLE,
- 0, 0,
- 4000, 0, 0,
- 0, 0, 0);
-
- RotationInterpolator rotator =
- new RotationInterpolator(rotationAlpha, objTrans, yAxis,
- 0.0f, (float) Math.PI*2.0f);
- rotator.setSchedulingBounds(bounds);
- objTrans.addChild(rotator);
+ Transform3D yAxis = new Transform3D();
+ Alpha rotationAlpha = new Alpha(-1, Alpha.INCREASING_ENABLE,
+ 0, 0,
+ 4000, 0, 0,
+ 0, 0, 0);
+
+ RotationInterpolator rotator =
+ new RotationInterpolator(rotationAlpha, objTrans, yAxis,
+ 0.0f, (float) Math.PI*2.0f);
+ rotator.setSchedulingBounds(bounds);
+ objTrans.addChild(rotator);
}
// Set up the background
@@ -160,47 +166,21 @@ public class ObjLoadGLSL extends Applet {
return objRoot;
}
-
- private void usage()
- {
- System.out.println(
- "Usage: java ObjLoadGLSL [-s] [-S shaderName] [-n] [-t] [-c degrees] <.obj file>");
- System.out.println(" -s Spin (no user interaction)");
- System.out.println(" -S Set shader name (default is 'simple')");
- System.out.println(" -n No triangulation");
- System.out.println(" -t No stripification");
- System.out.println(
- " -c Set crease angle for normal generation (default is 60 without");
- System.out.println(
- " smoothing group info, otherwise 180 within smoothing groups)");
- System.exit(0);
- } // End of usage
-
-
-
- public void init() {
- if (filename == null) {
- // Applet
- filename = Resources.getResource("resources/geometry/galleon.obj");
- if (filename == null) {
- System.err.println("resources/geometry/galleon.obj not found");
- System.exit(1);
- }
- }
-
- setLayout(new BorderLayout());
- GraphicsConfiguration config =
+
+ private Canvas3D createUniverse() {
+ // Get the preferred graphics configuration for the default screen
+ GraphicsConfiguration config =
SimpleUniverse.getPreferredConfiguration();
- Canvas3D c = new Canvas3D(config);
- add("Center", c);
+ // Create a Canvas3D using the preferred configuration
+ Canvas3D canvas3d = new Canvas3D(config);
+
+ // Create simple universe with view branch
+ univ = new SimpleUniverse(canvas3d);
+ BoundingSphere bounds = new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
- // Create a simple scene and attach it to the virtual universe
- BranchGroup scene = createSceneGraph();
- u = new SimpleUniverse(c);
-
// add mouse behaviors to the ViewingPlatform
- ViewingPlatform viewingPlatform = u.getViewingPlatform();
+ ViewingPlatform viewingPlatform = univ.getViewingPlatform();
PlatformGeometry pg = new PlatformGeometry();
@@ -211,10 +191,10 @@ public class ObjLoadGLSL extends Applet {
pg.addChild(ambientLightNode);
// Set up the directional lights
- Color3f light1Color = new Color3f(1.0f, 0.2f, 0.4f);
- Vector3f light1Direction = new Vector3f(-1.0f, -1.0f, -1.0f);
- Color3f light2Color = new Color3f(1.0f, 1.0f, 0.9f);
- Vector3f light2Direction = new Vector3f(1.0f, 1.0f, 1.0f);
+ Color3f light1Color = new Color3f(1.0f, 1.0f, 0.9f);
+ Vector3f light1Direction = new Vector3f(1.0f, 1.0f, 1.0f);
+ Color3f light2Color = new Color3f(1.0f, 1.0f, 1.0f);
+ Vector3f light2Direction = new Vector3f(-1.0f, -1.0f, -1.0f);
DirectionalLight light1
= new DirectionalLight(light1Color, light1Direction);
@@ -233,23 +213,32 @@ public class ObjLoadGLSL extends Applet {
viewingPlatform.setNominalViewingTransform();
if (!spin) {
- OrbitBehavior orbit = new OrbitBehavior(c,
+ OrbitBehavior orbit = new OrbitBehavior(canvas3d,
OrbitBehavior.REVERSE_ALL);
- BoundingSphere bounds =
- new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0);
orbit.setSchedulingBounds(bounds);
viewingPlatform.setViewPlatformBehavior(orbit);
- }
+ }
+
+ // Ensure at least 5 msec per frame (i.e., < 200Hz)
+ univ.getViewer().getView().setMinimumFrameCycleTime(5);
- /*
- // Limit the frame rate to 100 Hz
- u.getViewer().getView().setMinimumFrameCycleTime(10);
- */
-
- u.addBranchGraph(scene);
+ return canvas3d;
}
- // Set shader program for all nodes in specified branch graph
+ private void usage() {
+ System.out.println("Usage: java ObjLoadGLSL [-s] [-S shaderName] [-n] [-t] [-c degrees] <.obj file>");
+ System.out.println(" -s Spin (no user interaction)");
+ System.out.println(" -S Set shader name (default is 'simple')");
+ System.out.println(" -n No triangulation");
+ System.out.println(" -t No stripification");
+ System.out.println(
+ " -c Set crease angle for normal generation (default is 60 without");
+ System.out.println(
+ " smoothing group info, otherwise 180 within smoothing groups)");
+ System.exit(0);
+ } // End of usage
+
+ // Set shader program for all nodes in specified branch graph
private void setShaderProgram(BranchGroup g, ShaderProgram shaderProgram) {
ShaderAppearance myApp = new ShaderAppearance();
Material mat = new Material();
@@ -275,66 +264,103 @@ public class ObjLoadGLSL extends Applet {
}
}
- // Caled if running as a program
- public ObjLoadGLSL(String[] args) {
- if (args.length != 0) {
- for (int i = 0 ; i < args.length ; i++) {
- if (args[i].startsWith("-")) {
- if (args[i].equals("-s")) {
- spin = true;
- } else if (args[i].equals("-n")) {
- noTriangulate = true;
- } else if (args[i].equals("-t")) {
- noStripify = true;
- } else if (args[i].equals("-c")) {
- if (i < args.length - 1) {
- creaseAngle = (new Double(args[++i])).doubleValue();
- } else usage();
- } else if (args[i].equals("-S")) {
- if (i < args.length - 1) {
- shaderName = args[++i];
- } else usage();
- } else {
- usage();
- }
- } else {
- try {
- if ((args[i].indexOf("file:") == 0) ||
- (args[i].indexOf("http") == 0)) {
- filename = new URL(args[i]);
- }
- else if (args[i].charAt(0) != '/') {
- filename = new URL("file:./" + args[i]);
- }
- else {
- filename = new URL("file:" + args[i]);
- }
- }
- catch (MalformedURLException e) {
- throw new RuntimeException(e);
- }
- }
- }
- }
- }
-
-
-
- // Running as an applet
- public ObjLoadGLSL() {
- }
-
- public void destroy() {
- u.cleanup();
+ /**
+ * Creates new form ObjLoadGLSL
+ */
+ public ObjLoadGLSL(String args[]) {
+ if (args.length != 0) {
+ for (int i = 0 ; i < args.length ; i++) {
+ if (args[i].startsWith("-")) {
+ if (args[i].equals("-s")) {
+ spin = true;
+ } else if (args[i].equals("-n")) {
+ noTriangulate = true;
+ } else if (args[i].equals("-t")) {
+ noStripify = true;
+ } else if (args[i].equals("-c")) {
+ if (i < args.length - 1) {
+ creaseAngle = (new Double(args[++i])).doubleValue();
+ } else usage();
+ } else if (args[i].equals("-S")) {
+ if (i < args.length - 1) {
+ shaderName = args[++i];
+ } else usage();
+ } else {
+ usage();
+ }
+ } else {
+ try {
+ if ((args[i].indexOf("file:") == 0) ||
+ (args[i].indexOf("http") == 0)) {
+ filename = new URL(args[i]);
+ } else if (args[i].charAt(0) != '/') {
+ filename = new URL("file:./" + args[i]);
+ } else {
+ filename = new URL("file:" + args[i]);
+ }
+ } catch (MalformedURLException e) {
+ System.err.println(e);
+ System.exit(1);
+ }
+ }
+ }
+ }
+
+ if (filename == null) {
+ filename = Resources.getResource("resources/geometry/galleon.obj");
+ if (filename == null) {
+ System.err.println("resources/geometry/galleon.obj not found");
+ System.exit(1);
+ }
+ }
+
+ // Initialize the GUI components
+ initComponents();
+
+ // Create Canvas3D and SimpleUniverse; add canvas to drawing panel
+ Canvas3D c = createUniverse();
+ drawingPanel.add(c, java.awt.BorderLayout.CENTER);
+
+ // Create the content branch and add it to the universe
+ scene = createSceneGraph();
+ univ.addBranchGraph(scene);
}
-
-
- //
- // The following allows ObjLoadGLSL to be run as an application
- // as well as an applet
- //
- public static void main(String[] args) {
- new MainFrame(new ObjLoadGLSL(args), 700, 700);
+ // ----------------------------------------------------------------
+
+ /** This method is called from within the constructor to
+ * initialize the form.
+ * WARNING: Do NOT modify this code. The content of this method is
+ * always regenerated by the Form Editor.
+ */
+ // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
+ private void initComponents() {
+ drawingPanel = new javax.swing.JPanel();
+
+ setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
+ setTitle("ObjLoadGLSL");
+ drawingPanel.setLayout(new java.awt.BorderLayout());
+
+ drawingPanel.setPreferredSize(new java.awt.Dimension(700, 700));
+ getContentPane().add(drawingPanel, java.awt.BorderLayout.CENTER);
+
+ pack();
+ }// </editor-fold>//GEN-END:initComponents
+
+ /**
+ * @param args the command line arguments
+ */
+ public static void main(final String args[]) {
+ java.awt.EventQueue.invokeLater(new Runnable() {
+ public void run() {
+ ObjLoadGLSL objLoadGLSL = new ObjLoadGLSL(args);
+ objLoadGLSL.setVisible(true);
+ }
+ });
}
+
+ // Variables declaration - do not modify//GEN-BEGIN:variables
+ private javax.swing.JPanel drawingPanel;
+ // End of variables declaration//GEN-END:variables
+
}
diff --git a/src/classes/org/jdesktop/j3d/examples/glsl_shader/SphereGLSL.form b/src/classes/org/jdesktop/j3d/examples/glsl_shader/SphereGLSL.form
new file mode 100644
index 0000000..26e9b32
--- /dev/null
+++ b/src/classes/org/jdesktop/j3d/examples/glsl_shader/SphereGLSL.form
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.0" type="org.netbeans.modules.form.forminfo.JFrameFormInfo">
+ <Properties>
+ <Property name="defaultCloseOperation" type="int" value="3"/>
+ <Property name="title" type="java.lang.String" value="SphereGLSL"/>
+ </Properties>
+ <SyntheticProperties>
+ <SyntheticProperty name="formSizePolicy" type="int" value="1"/>
+ </SyntheticProperties>
+ <AuxValues>
+ <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
+ <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+ <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+ <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+ <AuxValue name="designerSize" type="java.awt.Dimension" value="-84,-19,0,5,115,114,0,18,106,97,118,97,46,97,119,116,46,68,105,109,101,110,115,105,111,110,65,-114,-39,-41,-84,95,68,20,2,0,2,73,0,6,104,101,105,103,104,116,73,0,5,119,105,100,116,104,120,112,0,0,1,44,0,0,1,-112"/>
+ </AuxValues>
+
+ <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
+ <SubComponents>
+ <Container class="javax.swing.JPanel" name="drawingPanel">
+ <Properties>
+ <Property name="preferredSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
+ <Dimension value="[700, 700]"/>
+ </Property>
+ </Properties>
+ <Constraints>
+ <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout" value="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout$BorderConstraintsDescription">
+ <BorderConstraints direction="Center"/>
+ </Constraint>
+ </Constraints>
+
+ <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
+ </Container>
+ </SubComponents>
+</Form>
diff --git a/src/classes/org/jdesktop/j3d/examples/glsl_shader/SphereGLSL.java b/src/classes/org/jdesktop/j3d/examples/glsl_shader/SphereGLSL.java
index d1ac99e..768e38e 100644
--- a/src/classes/org/jdesktop/j3d/examples/glsl_shader/SphereGLSL.java
+++ b/src/classes/org/jdesktop/j3d/examples/glsl_shader/SphereGLSL.java
@@ -44,21 +44,19 @@
package org.jdesktop.j3d.examples.glsl_shader;
-import java.applet.Applet;
-import java.awt.*;
-import java.io.*;
-import com.sun.j3d.utils.applet.MainFrame;
import com.sun.j3d.utils.geometry.Sphere;
import com.sun.j3d.utils.shader.StringIO;
import com.sun.j3d.utils.universe.*;
import javax.media.j3d.*;
import javax.vecmath.*;
+import java.awt.GraphicsConfiguration;
+import java.io.*;
import org.jdesktop.j3d.examples.Resources;
/**
- * Simple GLSL Shader test program
+ * Simple Java 3D example program with programmable shader.
*/
-public class SphereGLSL extends Applet {
+public class SphereGLSL extends javax.swing.JFrame {
// Constants for type of light to use
private static final int DIRECTIONAL_LIGHT = 0;
@@ -68,10 +66,10 @@ public class SphereGLSL extends Applet {
// Flag indicates type of lights: directional, point, or spot
// lights. This flag is set based on command line argument
private static int lightType = DIRECTIONAL_LIGHT;
+ private SimpleUniverse univ = null;
+ private BranchGroup scene = null;
- private SimpleUniverse u = null;
-
- public BranchGroup createSceneGraph(SimpleUniverse u) {
+ public BranchGroup createSceneGraph() {
Color3f eColor = new Color3f(0.0f, 0.0f, 0.0f);
Color3f sColor = new Color3f(1.0f, 1.0f, 1.0f);
Color3f objColor = new Color3f(0.6f, 0.6f, 0.6f);
@@ -243,7 +241,7 @@ public class SphereGLSL extends Applet {
// Create a position interpolator and attach it to the view
// platform
TransformGroup vpTrans =
- u.getViewingPlatform().getViewPlatformTransform();
+ univ.getViewingPlatform().getViewPlatformTransform();
Transform3D axisOfTranslation = new Transform3D();
Alpha transAlpha = new Alpha(-1,
Alpha.INCREASING_ENABLE |
@@ -265,75 +263,82 @@ public class SphereGLSL extends Applet {
return objRoot;
}
+
+ private Canvas3D createUniverse() {
+ // Get the preferred graphics configuration for the default screen
+ GraphicsConfiguration config =
+ SimpleUniverse.getPreferredConfiguration();
- public SphereGLSL() {
- }
-
- public void init() {
- setLayout(new BorderLayout());
- GraphicsConfiguration config =
- SimpleUniverse.getPreferredConfiguration();
+ // Create a Canvas3D using the preferred configuration
+ Canvas3D canvas3d = new Canvas3D(config);
- Canvas3D c = new Canvas3D(config);
- add("Center", c);
-
- u = new SimpleUniverse(c);
- BranchGroup scene = createSceneGraph(u);
+ // Create simple universe with view branch
+ univ = new SimpleUniverse(canvas3d);
+ BoundingSphere bounds = new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
+
// This will move the ViewPlatform back a bit so the
- // objects in the scene can be viewed.
- u.getViewingPlatform().setNominalViewingTransform();
-
- /*
- // Limit the frame rate to 100 Hz
- u.getViewer().getView().setMinimumFrameCycleTime(10);
- */
+ // objects in the scene can be viewed.
+ univ.getViewingPlatform().setNominalViewingTransform();
+
+ // Ensure at least 5 msec per frame (i.e., < 200Hz)
+ univ.getViewer().getView().setMinimumFrameCycleTime(5);
- u.addBranchGraph(scene);
+ return canvas3d;
}
- public void destroy() {
- u.cleanup();
- }
- //
- // The following allows SphereGLSL to be run as an application
- // as well as an applet
- //
- public static void main(String[] args) {
- // Parse the Input Arguments
- String usage = "Usage: java SphereGLSL [-point | -spot | -dir]";
- for (int i = 0; i < args.length; i++) {
- if (args[i].startsWith("-")) {
- if (args[i].equals("-point")) {
- /*
- System.out.println("Using point lights");
- lightType = POINT_LIGHT;
- */
- System.out.println("Point lights not yet implemented, option ignored");
- }
- else if (args[i].equals("-spot")) {
- /*
- System.out.println("Using spot lights");
- lightType = SPOT_LIGHT;
- */
- System.out.println("Spot lights not yet implemented, option ignored");
- }
- else if (args[i].equals("-dir")) {
- System.out.println("Using directional lights");
- lightType = DIRECTIONAL_LIGHT;
- }
- else {
- System.out.println(usage);
- System.exit(0);
- }
+ /**
+ * Creates new form SphereGLSL
+ */
+ public SphereGLSL() {
+
+ // Initialize the GUI components
+ initComponents();
+
+ // Create Canvas3D and SimpleUniverse; add canvas to drawing panel
+ Canvas3D c = createUniverse();
+ drawingPanel.add(c, java.awt.BorderLayout.CENTER);
+
+ // Create the content branch and add it to the universe
+ scene = createSceneGraph();
+ univ.addBranchGraph(scene); }
+
+ // ----------------------------------------------------------------
+
+ /** This method is called from within the constructor to
+ * initialize the form.
+ * WARNING: Do NOT modify this code. The content of this method is
+ * always regenerated by the Form Editor.
+ */
+ // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
+ private void initComponents() {
+ drawingPanel = new javax.swing.JPanel();
+
+ setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
+ setTitle("SphereGLSL");
+ drawingPanel.setLayout(new java.awt.BorderLayout());
+
+ drawingPanel.setPreferredSize(new java.awt.Dimension(700, 700));
+ getContentPane().add(drawingPanel, java.awt.BorderLayout.CENTER);
+
+ pack();
+ }// </editor-fold>//GEN-END:initComponents
+
+ /**
+ * @param args the command line arguments
+ */
+ public static void main(final String args[]) {
+ java.awt.EventQueue.invokeLater(new Runnable() {
+ public void run() {
+ SphereGLSL sphereGLSL = new SphereGLSL();
+ sphereGLSL.setVisible(true);
}
- else {
- System.out.println(usage);
- System.exit(0);
- }
- }
-
- new MainFrame(new SphereGLSL(), 700, 700);
+ });
}
+
+ // Variables declaration - do not modify//GEN-BEGIN:variables
+ private javax.swing.JPanel drawingPanel;
+ // End of variables declaration//GEN-END:variables
+
}
diff --git a/src/classes/org/jdesktop/j3d/examples/objload/ObjLoad.form b/src/classes/org/jdesktop/j3d/examples/objload/ObjLoad.form
new file mode 100644
index 0000000..f8ced41
--- /dev/null
+++ b/src/classes/org/jdesktop/j3d/examples/objload/ObjLoad.form
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.0" type="org.netbeans.modules.form.forminfo.JFrameFormInfo">
+ <Properties>
+ <Property name="defaultCloseOperation" type="int" value="3"/>
+ <Property name="title" type="java.lang.String" value="ObjLoad"/>
+ </Properties>
+ <SyntheticProperties>
+ <SyntheticProperty name="formSizePolicy" type="int" value="1"/>
+ </SyntheticProperties>
+ <AuxValues>
+ <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
+ <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+ <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+ <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+ <AuxValue name="designerSize" type="java.awt.Dimension" value="-84,-19,0,5,115,114,0,18,106,97,118,97,46,97,119,116,46,68,105,109,101,110,115,105,111,110,65,-114,-39,-41,-84,95,68,20,2,0,2,73,0,6,104,101,105,103,104,116,73,0,5,119,105,100,116,104,120,112,0,0,1,44,0,0,1,-112"/>
+ </AuxValues>
+
+ <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
+ <SubComponents>
+ <Container class="javax.swing.JPanel" name="drawingPanel">
+ <Properties>
+ <Property name="preferredSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
+ <Dimension value="[700, 700]"/>
+ </Property>
+ </Properties>
+ <Constraints>
+ <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout" value="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout$BorderConstraintsDescription">
+ <BorderConstraints direction="Center"/>
+ </Constraint>
+ </Constraints>
+
+ <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
+ </Container>
+ </SubComponents>
+</Form>
diff --git a/src/classes/org/jdesktop/j3d/examples/objload/ObjLoad.java b/src/classes/org/jdesktop/j3d/examples/objload/ObjLoad.java
index dfe6c13..059747e 100644
--- a/src/classes/org/jdesktop/j3d/examples/objload/ObjLoad.java
+++ b/src/classes/org/jdesktop/j3d/examples/objload/ObjLoad.java
@@ -48,30 +48,30 @@ import com.sun.j3d.loaders.objectfile.ObjectFile;
import com.sun.j3d.loaders.ParsingErrorException;
import com.sun.j3d.loaders.IncorrectFormatException;
import com.sun.j3d.loaders.Scene;
-import java.applet.Applet;
-import com.sun.j3d.utils.applet.MainFrame;
+
import com.sun.j3d.utils.universe.*;
import javax.media.j3d.*;
import javax.vecmath.*;
-import java.io.*;
-import com.sun.j3d.utils.behaviors.vp.*;
-import java.net.URL;
+import java.awt.GraphicsConfiguration;
import java.net.MalformedURLException;
-
-
-
-import java.awt.*;
+import java.net.URL;
+import com.sun.j3d.utils.behaviors.vp.*;
+import java.io.FileNotFoundException;
import org.jdesktop.j3d.examples.Resources;
-public class ObjLoad extends Applet {
+/**
+ * Simple Java 3D example program to display an .obj object.
+ */
+public class ObjLoad extends javax.swing.JFrame {
private boolean spin = false;
private boolean noTriangulate = false;
private boolean noStripify = false;
private double creaseAngle = 60.0;
private URL filename = null;
- private SimpleUniverse u;
- private BoundingSphere bounds;
+
+ private SimpleUniverse univ = null;
+ private BranchGroup scene = null;
public BranchGroup createSceneGraph() {
// Create the root of the branch graph
@@ -118,7 +118,7 @@ public class ObjLoad extends Applet {
objTrans.addChild(s.getSceneGroup());
- bounds = new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
+ BoundingSphere bounds = new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
if (spin) {
Transform3D yAxis = new Transform3D();
@@ -142,46 +142,21 @@ public class ObjLoad extends Applet {
return objRoot;
}
+
+ private Canvas3D createUniverse() {
+ // Get the preferred graphics configuration for the default screen
+ GraphicsConfiguration config =
+ SimpleUniverse.getPreferredConfiguration();
- private void usage()
- {
- System.out.println(
- "Usage: java ObjLoad [-s] [-n] [-t] [-c degrees] <.obj file>");
- System.out.println(" -s Spin (no user interaction)");
- System.out.println(" -n No triangulation");
- System.out.println(" -t No stripification");
- System.out.println(
- " -c Set crease angle for normal generation (default is 60 without");
- System.out.println(
- " smoothing group info, otherwise 180 within smoothing groups)");
- System.exit(0);
- } // End of usage
-
-
-
- public void init() {
- if (filename == null) {
- // Applet
- filename = Resources.getResource("resources/geometry/galleon.obj");
- if (filename == null) {
- System.err.println("resources/geometry/galleon.obj not found");
- System.exit(1);
- }
- }
-
- setLayout(new BorderLayout());
- GraphicsConfiguration config =
- SimpleUniverse.getPreferredConfiguration();
+ // Create a Canvas3D using the preferred configuration
+ Canvas3D canvas3d = new Canvas3D(config);
- Canvas3D c = new Canvas3D(config);
- add("Center", c);
+ // Create simple universe with view branch
+ univ = new SimpleUniverse(canvas3d);
+ BoundingSphere bounds = new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
- // Create a simple scene and attach it to the virtual universe
- BranchGroup scene = createSceneGraph();
- u = new SimpleUniverse(c);
-
// add mouse behaviors to the ViewingPlatform
- ViewingPlatform viewingPlatform = u.getViewingPlatform();
+ ViewingPlatform viewingPlatform = univ.getViewingPlatform();
PlatformGeometry pg = new PlatformGeometry();
@@ -214,74 +189,124 @@ public class ObjLoad extends Applet {
viewingPlatform.setNominalViewingTransform();
if (!spin) {
- OrbitBehavior orbit = new OrbitBehavior(c,
+ OrbitBehavior orbit = new OrbitBehavior(canvas3d,
OrbitBehavior.REVERSE_ALL);
- BoundingSphere bounds =
- new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0);
orbit.setSchedulingBounds(bounds);
viewingPlatform.setViewPlatformBehavior(orbit);
- }
-
- u.addBranchGraph(scene);
- }
+ }
+
+ // Ensure at least 5 msec per frame (i.e., < 200Hz)
+ univ.getViewer().getView().setMinimumFrameCycleTime(5);
- // Caled if running as a program
- public ObjLoad(String[] args) {
- if (args.length != 0) {
- for (int i = 0 ; i < args.length ; i++) {
- if (args[i].startsWith("-")) {
- if (args[i].equals("-s")) {
- spin = true;
- } else if (args[i].equals("-n")) {
- noTriangulate = true;
- } else if (args[i].equals("-t")) {
- noStripify = true;
- } else if (args[i].equals("-c")) {
- if (i < args.length - 1) {
- creaseAngle = (new Double(args[++i])).doubleValue();
- } else usage();
- } else {
- usage();
- }
- } else {
- try {
- if ((args[i].indexOf("file:") == 0) ||
- (args[i].indexOf("http") == 0)) {
- filename = new URL(args[i]);
- }
- else if (args[i].charAt(0) != '/') {
- filename = new URL("file:./" + args[i]);
- }
- else {
- filename = new URL("file:" + args[i]);
- }
- }
- catch (MalformedURLException e) {
- System.err.println(e);
- System.exit(1);
- }
- }
- }
- }
+ return canvas3d;
}
+ private void usage() {
+ System.out.println(
+ "Usage: java ObjLoad [-s] [-n] [-t] [-c degrees] <.obj file>");
+ System.out.println(" -s Spin (no user interaction)");
+ System.out.println(" -n No triangulation");
+ System.out.println(" -t No stripification");
+ System.out.println(
+ " -c Set crease angle for normal generation (default is 60 without");
+ System.out.println(
+ " smoothing group info, otherwise 180 within smoothing groups)");
+ System.exit(0);
+ } // End of usage
-
- // Running as an applet
- public ObjLoad() {
- }
-
- public void destroy() {
- u.cleanup();
+ /**
+ * Creates new form ObjLoad
+ */
+ public ObjLoad(String args[]) {
+ if (args.length != 0) {
+ for (int i = 0 ; i < args.length ; i++) {
+ if (args[i].startsWith("-")) {
+ if (args[i].equals("-s")) {
+ spin = true;
+ } else if (args[i].equals("-n")) {
+ noTriangulate = true;
+ } else if (args[i].equals("-t")) {
+ noStripify = true;
+ } else if (args[i].equals("-c")) {
+ if (i < args.length - 1) {
+ creaseAngle = (new Double(args[++i])).doubleValue();
+ } else usage();
+ } else {
+ usage();
+ }
+ } else {
+ try {
+ if ((args[i].indexOf("file:") == 0) ||
+ (args[i].indexOf("http") == 0)) {
+ filename = new URL(args[i]);
+ } else if (args[i].charAt(0) != '/') {
+ filename = new URL("file:./" + args[i]);
+ } else {
+ filename = new URL("file:" + args[i]);
+ }
+ } catch (MalformedURLException e) {
+ System.err.println(e);
+ System.exit(1);
+ }
+ }
+ }
+ }
+
+ if (filename == null) {
+ filename = Resources.getResource("resources/geometry/galleon.obj");
+ if (filename == null) {
+ System.err.println("resources/geometry/galleon.obj not found");
+ System.exit(1);
+ }
+ }
+
+ // Initialize the GUI components
+ initComponents();
+
+ // Create Canvas3D and SimpleUniverse; add canvas to drawing panel
+ Canvas3D c = createUniverse();
+ drawingPanel.add(c, java.awt.BorderLayout.CENTER);
+
+ // Create the content branch and add it to the universe
+ scene = createSceneGraph();
+ univ.addBranchGraph(scene);
}
-
-
- //
- // The following allows ObjLoad to be run as an application
- // as well as an applet
- //
- public static void main(String[] args) {
- new MainFrame(new ObjLoad(args), 700, 700);
+ // ----------------------------------------------------------------
+
+ /** This method is called from within the constructor to
+ * initialize the form.
+ * WARNING: Do NOT modify this code. The content of this method is
+ * always regenerated by the Form Editor.
+ */
+ // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
+ private void initComponents() {
+ drawingPanel = new javax.swing.JPanel();
+
+ setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
+ setTitle("ObjLoad");
+ drawingPanel.setLayout(new java.awt.BorderLayout());
+
+ drawingPanel.setPreferredSize(new java.awt.Dimension(700, 700));
+ getContentPane().add(drawingPanel, java.awt.BorderLayout.CENTER);
+
+ pack();
+ }// </editor-fold>//GEN-END:initComponents
+
+ /**
+ * @param args the command line arguments
+ */
+ public static void main(final String args[]) {
+ java.awt.EventQueue.invokeLater(new Runnable() {
+ public void run() {
+ ObjLoad objLoad = new ObjLoad(args);
+ objLoad.setVisible(true);
+ }
+ });
}
+
+ // Variables declaration - do not modify//GEN-BEGIN:variables
+ private javax.swing.JPanel drawingPanel;
+ // End of variables declaration//GEN-END:variables
+
}