openGL ES 学习第一课(绘制三角形和四边形)
openGL ES主要是用于嵌入式设备的3D图形的绘制
GLSurfaceView GLSurfaceView.Renderer
效果如下:
直接代码:
1、GLRender.java
package wu.demo.www;import android.app.Activity;import android.opengl.GLSurfaceView;import android.opengl.GLSurfaceView.Renderer;import android.os.Bundle;public class OpenGLTest1Activity extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Renderer render = new GLRender(); GLSurfaceView glView = new GLSurfaceView(this); glView.setRenderer(render); setContentView(glView); }}