lineshape.java

关于java3D学习的示例程序

import javax.media.j3d.*;
public class lineShape extends Shape3D
{
	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,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,0.3f,0.8f,0.0f};
	public lineShape(){
		LineArray line=new LineArray(
			6,LineArray.COORDINATES|LineArray.COLOR_3);
		line.setCoordinates(0,vert);
		line.setColors(0,color);
		LineAttributes linea=new LineAttributes();		
		linea.setLineWidth(10.0f);
		linea.setLineAntialiasingEnable(true);
		Appearance app=new Appearance();
		app.setLineAttributes(linea);
		this.setGeometry(line);
		this.setAppearance(app);
	}
}