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http://java.sun.com/developer/JDCTechTips/2003/tt1014.html
以上的例子是sun公司给我们的一些例子。
还好在网上找了一个例子，很不错的。
import java.applet.Applet;
import java.awt.BorderLayout;
import com.sun.j3d.utils.applet.MainFrame;
import com.sun.j3d.utils.geometry.Cone;
import com.sun.j3d.utils.geometry.Box;
import com.sun.j3d.utils.geometry.*;
import com.sun.j3d.utils.universe.*;
import javax.media.j3d.*;
import javax.vecmath.*;
public class SimpleCone extends Applet{
public BranchGroup createSceneGraph() {
BranchGroup objRoot = new BranchGroup();
TransformGroup objTrans = new TransformGroup();
objRoot.addChild(objTrans);
Appearance app = new Appearance();
Material material = new Material(); //这里是材质
material.setEmissiveColor(new Color3f(1.0f,0.0f,0.0f));
app.setMaterial(material);
Cone cone=new Cone(.5f,1.0f,1,app);
// Box box = new Box (.5f,.4f,.3f,app);
// ColorCube coc = new ColorCube(0.6);
objTrans.addChild(cone);
objRoot.compile();
return objRoot;
}
public SimpleCone() {
setLayout(new BorderLayout());
Canvas3D c = new Canvas3D(null);
add("Center", c);
BranchGroup scene = createSceneGraph();
SimpleUniverse u = new SimpleUniverse(c);
u.getViewingPlatform().setNominalViewingTransform();
u.addBranchGraph(scene);
}
public static void main(String[] args) {
new MainFrame(new SimpleCone(), 256, 256);
}
}
Box() ：是用来生成长方体的
ColorCube :用业生成玉体
Cone :是用来生成锥体的
Cylinder:用来生成圆柱体
Sphere:用来生成球体
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