pointshape.java

这个就是目前我收集,以及自己写的一些java3d的原码,大部分都可以运行,适合和我一样,刚刚开始对java3D心动的菜鸟

package com.java3d.test;

import javax.media.j3d.*;
public class pointShape extends Shape3D {
	float vert[] = {
	      0.5f, 0.5f, 0.0f,      -0.5f, 0.5f, 0.0f,
	      0.3f, 0.0f, 0.0f,      -0.3f, 0.0f, 0.0f,
	        -0.5f,-0.5f, 0.0f,       0.5f,-0.5f, 0.0f
	     };
	  
	     float color[] = {
	      0.0f, 0.5f, 1.0f,       0.5f, 0.0f, 1.0f,
	      0.0f, 0.8f, 2.0f,       1.0f, 0.0f, 0.3f,
	      0.0f, 1.0f, 0.3f,       0.3f, 0.8f, 0.0f
	     };

	     public pointShape(){
	   
	      int[] index ={ 0, 2, 3, 4}; 
	      int vCount = 6;
	      int iCount = 4;
	   
	      IndexedPointArray point = new IndexedPointArray(vCount,IndexedPointArray.COORDINATES|IndexedPointArray.COLOR_4,iCount);
	   
	       point.setCoordinates(0, vert);
	       point.setColors(0, color);
	       point.setCoordinateIndices(0, index);
	       point.setColorIndices(0, index);
	    
	      PointAttributes pa = new PointAttributes();
	    
	       pa.setPointSize(20.0f);
	          pa.setPointAntialiasingEnable(true);
	   
	         Appearance ap = new Appearance();
	    
	       ap.setPointAttributes(pa);
	     
	      this.addGeometry(point);  
	      this.setAppearance(ap);
	     }
	     
}