Android Open Source - min3d Example Texture Wrap

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License

The source code is released under:

MIT License

Java Source Code

package com.min3d;
//ww  w  .  j  av  a2 s  .  c  o  m
import android.graphics.Bitmap;

import com.min3d.lib.Shared;
import com.min3d.lib.Utils;
import com.min3d.lib.core.Object3dContainer;
import com.min3d.lib.core.RendererActivity;
import com.min3d.lib.objectPrimitives.HollowCylinder;
import com.min3d.lib.vos.TextureVo;

/**
 * Demonstrates setting U/V texture wrapping 
 * (TextureVo.repeatU and TextureVo.repeatV)
 * 
 * @author Lee
 */
public class ExampleTextureWrap extends RendererActivity
{
  Object3dContainer _object;
  TextureVo _texture;
  int _counter;
  
  public void initScene() 
  {
    _object = new HollowCylinder(1f, 0.5f, 0.66f, 25);
    _object.normalsEnabled(false);
    _object.vertexColorsEnabled(false);
    scene.addChild(_object);
    
    Bitmap b = Utils.makeBitmapFromResourceId(R.drawable.uglysquares);
    Shared.textureManager().addTextureId(b, "texture", true);
    b.recycle();
    
    _texture = new TextureVo("texture");
    
    _object.textures().add(_texture);
    
    _counter = 0;
  }

  @Override 
  public void updateScene() 
  {
    _object.rotation().y = (float)(Math.sin(_counter*0.02f) * 45);
    
    if (_counter % 40 == 0) 
    {
      _texture.repeatU = ! _texture.repeatU;
    }
    if (_counter % 80 == 0) 
    {
      _texture.repeatV = ! _texture.repeatV;
    }
    
    _counter++;
  }
}

Java Source Code List

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