3D基础-展示三维物体-Java源码

3D基础-显示三维物体-Java源码
import javax.media.j3d.BranchGroup;   
import com.sun.j3d.utils.geometry.ColorCube;   
import com.sun.j3d.utils.universe.SimpleUniverse;   
  
public class Hello3d {   
  
  public Hello3d() {   
    SimpleUniverse universe = new SimpleUniverse();   
    BranchGroup group = new BranchGroup();   
    group.addChild(new ColorCube(0.3));   
    universe.getViewingPlatform().setNominalViewingTransform();   
    universe.addBranchGraph(group);   
  }   
  
  public static void main(String[] args) {   
    new Hello3d();   
  }   
} // end of class Hello3d