java基于OpenGL ES实现渲染实例

本文实例讲述了java基于opengl es实现渲染的方法。分享给大家供大家参考。具体如下：

1. run.java文件：

package net.obviam.opengl;
import android.app.activity;
import android.opengl.glsurfaceview;
import android.os.bundle;
import android.view.window;
import android.view.windowmanager;
public class run extends activity {
  /** the opengl view */
  private glsurfaceview glsurfaceview;
  /** called when the activity is first created. */
  @override
  public void oncreate(bundle savedinstancestate) {
    super.oncreate(savedinstancestate);
    // requesting to turn the title off
    requestwindowfeature(window.feature_no_title);
    // making it full screen
    getwindow().setflags(windowmanager.layoutparams.flag_fullscreen,windowmanager.layoutparams.flag_fullscreen);
    // initiate the open gl view and
    // create an instance with this activity
    glsurfaceview = new glsurfaceview(this);
    // set our renderer to be the main renderer with
    // the current activity context
    glsurfaceview.setrenderer(new glrenderer());
    setcontentview(glsurfaceview);
  }
  /** remember to resume the glsurface */
  @override
  protected void onresume() {
    super.onresume();
    glsurfaceview.onresume();
  }
  /** also pause the glsurface */
  @override
  protected void onpause() {
    super.onpause();
    glsurfaceview.onpause();
  }
}

2. glrenderer.java文件：

import javax.microedition.khronos.egl.eglconfig;
import javax.microedition.khronos.opengles.gl10;
import android.opengl.glsurfaceview.renderer;
public class glrenderer implements renderer {
  @override
  public void ondrawframe(gl10 gl) {
  }
  @override
  public void onsurfacechanged(gl10 gl, int width, int height) {
  }
  @override
  public void onsurfacecreated(gl10 gl, eglconfig config) {
  }
}

希望本文所述对大家的java程序设计有所帮助。