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Revision 392e16fd

Added by Leszek Koltunski over 7 years ago

Change in the API: we always have to create a DistortedFramebuffer to render to.

View differences:

src/main/java/org/distorted/examples/flag/FlagRenderer.java
26 26 

  		




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import org.distorted.examples.R;


  		




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import org.distorted.library.Distorted;


  		




  
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import org.distorted.library.DistortedFramebuffer;


  		




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import org.distorted.library.GridCubes;


  		




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import org.distorted.library.DistortedEffectQueues;


  		




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import org.distorted.library.DistortedTexture;


  		




  ......




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class FlagRenderer implements GLSurfaceView.Renderer


  		




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{


  		




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    private GLSurfaceView mView;


  		




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    private DistortedEffectQueues mQueues;


  		




  
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    private DistortedEffectQueues mEffects;


  		




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    private DistortedTexture mTexture;


  		




  
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    private DistortedFramebuffer mScreen;


  		




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    private GridCubes mGrid;


  		




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    private int mObjWidth, mObjHeight;


  		




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    private DynamicQuat mQuatInt1, mQuatInt2;


  		




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    private Dynamic5D mWaveDyn;


  		




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    private Static5D mWaveSta1, mWaveSta2;


  		




  
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    private int mObjWidth, mObjHeight;


  		




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    Static4D mQuat1, mQuat2;


  		




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    int mScreenMin;


  		




  ......




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      {


  		




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      mView = v;


  		




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      mQueues  = new DistortedEffectQueues();


  		




  
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      mEffects = new DistortedEffectQueues();


  		




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      mGrid    = new GridCubes(50,30,false);


  		




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      mTexture = new DistortedTexture(500,300);


  		




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  ......




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      Static3D waveCenter = new Static3D(mObjWidth, mObjHeight/2, 0);  // middle of the right edge


  		




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      Static4D waveRegion = new Static4D(0,0,mObjWidth,mObjWidth);


  		




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      mQueues.wave(mWaveDyn, waveCenter, waveRegion);


  		




  
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      mEffects.wave(mWaveDyn, waveCenter, waveRegion);


  		




  
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      mScreen = new DistortedFramebuffer(0);


  		




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      }


  		




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///////////////////////////////////////////////////////////////////////////////////////////////////


  		




  ......




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    public void onDrawFrame(GL10 glUnused) 


  		




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      {


  		




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      GLES20.glClear( GLES20.GL_DEPTH_BUFFER_BIT | GLES20.GL_COLOR_BUFFER_BIT);


  		




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      mQueues.draw(System.currentTimeMillis(), mTexture, mGrid);


  		




  
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      mEffects.draw(System.currentTimeMillis(), mTexture, mGrid, mScreen);


  		




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      }


  		




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///////////////////////////////////////////////////////////////////////////////////////////////////


  		




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      {


  		




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      mScreenMin = width<height ? width:height;


  		




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      mQueues.abortEffects(EffectTypes.MATRIX);


  		




  
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      mEffects.abortEffects(EffectTypes.MATRIX);


  		




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      float factor;


  		




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      if( width*mObjHeight > height*mObjWidth ) // screen is more 'horizontal' than the Object


  		




  ......




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        factor = (0.8f*width)/mObjWidth;


  		




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        }


  		




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      mQueues.move( new Static3D( (width-factor*mObjWidth)/2 , (height-factor*mObjHeight)/2 , 0) );


  		




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      mQueues.scale(factor);


  		




  
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      mEffects.move( new Static3D( (width-factor*mObjWidth)/2 , (height-factor*mObjHeight)/2 , 0) );


  		




  
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      mEffects.scale(factor);


  		




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      Static3D center = new Static3D(mObjWidth/2,mObjHeight/2, 0);


  		




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      mQueues.quaternion(mQuatInt1, center);


  		




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      mQueues.quaternion(mQuatInt2, center);


  		




  
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      mEffects.quaternion(mQuatInt1, center);


  		




  
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      mEffects.quaternion(mQuatInt2, center);


  		




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      Distorted.onSurfaceChanged(width, height); 


  		




  
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      mScreen.resize(width, height);


  		




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      }


  		




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///////////////////////////////////////////////////////////////////////////////////////////////////


  		












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