draw3d_axis.java

一个java3D的动画程序

/*
 * Created on 2005-7-17
 *
 * TODO To change the template for this generated file go to
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 */
package AixsSet;

/**
 * @author carso
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
import javax.media.j3d.*;

public class Draw3D_Axis extends Shape3D { 
   private float vert[] = {  
           -180.0f,0.0f,0.0f, 
	       180.0f,0.0f,0.0f, 
	       0.0f,-180.0f,0.0f, 
	       0.0f,180.0f,0.0f, 
	       0.0f,0.0f,-180.0f, 
	       0.0f,0.0f,180.0f, 
      }; 


   private float color[] = { 
       1.0f,1.0f,1.0f, 
       1.0f,1.0f,1.0f, 
       0.1f,0.6f,0.6f, 
       0.1f,0.6f,0.6f, 
       0.8f,0.8f,0.8f, 
       0.8f,0.8f,0.8f, 
     }; 

   public Draw3D_Axis() { 
   			LineArray line = new LineArray(6,  
   			LineArray.COORDINATES|LineArray.COLOR_3); 
   			line.setCoordinates(0,vert); 
   			line.setColors(0,color); 
   			LineAttributes la = new LineAttributes(); 
   			la.setLineWidth(30.0f); 
   			la.setLineAntialiasingEnable(true); 
   			Appearance ap = new Appearance(); 
   			ap.setLineAttributes(la); 
   			this.setGeometry(line); 
   			this.setAppearance(ap);  

   } 

}