mytriangle.java

来自「java 3d 系列源码」· Java 代码 · 共 36 行

//MyTriangle.java
import java.applet.Applet;
import java.awt.BorderLayout;
import com.sun.j3d.utils.applet.MainFrame;
import com.sun.j3d.utils.universe.*;
import javax.media.j3d.*;
import javax.vecmath.*;


public class MyTriangle extends Applet {
  
  private BranchGroup createSceneGraph() {
    BranchGroup objRoot=new BranchGroup();
    BoundingSphere bounds=new BoundingSphere(new Point3d(0.0,0.0,0.0),50.0);
    
    Shape3D shape=new triangleShape();
    objRoot.addChild(shape);
    
    objRoot.compile();
    return objRoot;
  }
  
  public MyTriangle() {
    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 MyTriangle(),400,300);
  }
}//end of MyTriangle.java