lineshape3.java

java 3d 系列源码

//lineShape3.java
import javax.media.j3d.*;

public class lineShape3 extends Shape3D {
  int[] index={1,0,0,3,2,4,};
  int iCount=6;
  int vCount=5;
  private float vert[]={
  	.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,
  };
  private float color[]={
       0.0f,0.5f,1.0f,  0.0f,0.5f,1.0f,
       0.0f,0.8f,2.0f,  1.0f,0.0f,0.3f,
       0.0f,1.0f,0.3f,  
  };
  
  public lineShape3() {
  	
  	IndexedLineArray line=new IndexedLineArray(vCount,IndexedLineArray.COORDINATES|IndexedLineArray.COLOR_3,
  				iCount);
  	  line.setCoordinates(0,vert);
  	  line.setColors(0,color);
  	  line.setCoordinateIndices(0,index);
  	  line.setColorIndices(0,index);
  	LineAttributes linea=new LineAttributes();
  	  linea.setLineWidth(10.0f);
  	  linea.setLineAntialiasingEnable(true);
  	  linea.setLinePattern(LineAttributes.PATTERN_DASH);
  	Appearance app=new Appearance();  
 	  app.setLineAttributes(linea);
 	this.setGeometry(line);
 	this.setAppearance(app);
  }
 }//end of lineShape3.java