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Revision 37b324c4

Added by Leszek Koltunski almost 7 years ago

Further progress with Apps.

View differences:

src/main/java/org/distorted/examples/cubes/CubesRenderer.java
27 27 

  		




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import org.distorted.examples.R;


  		




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import org.distorted.library.effect.MatrixEffectMove;


  		




  
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import org.distorted.library.effect.MatrixEffectQuaternion;


  		




  
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import org.distorted.library.effect.MatrixEffectScale;


  		




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import org.distorted.library.main.DistortedEffects;


  		




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import org.distorted.library.main.DistortedScreen;


  		




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import org.distorted.library.main.DistortedTexture;


  		




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import org.distorted.library.main.MeshObject;


  		




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import org.distorted.library.EffectTypes;


  		




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import org.distorted.library.type.DynamicQuat;


  		




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import org.distorted.library.type.Static4D;


  		




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import org.distorted.library.type.Static3D;


  		




  ......




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    private DistortedEffects mEffects;


  		




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    private MeshObject mMesh;


  		




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    private DistortedScreen mScreen;


  		




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    private DynamicQuat mQuatInt1, mQuatInt2;


  		




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    private int mObjWidth, mObjHeight, mObjDepth;


  		




  
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    private Static3D mMove, mScale, mCenter;


  		




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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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      mMove = new Static3D(0,0,0);


  		




  
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      mScale= new Static3D(1,1,1);


  		




  
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      mCenter=new Static3D(0,0,0);


  		




  
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      CubesActivity act = (CubesActivity)v.getContext();


  		




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      mEffects = new DistortedEffects();


  		




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      mTexture = act.getTexture();


  		




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      mMesh = act.getMesh();


  		




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  ......




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      mQuat1 = new Static4D(0,0,0,1);  // unity


  		




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      mQuat2 = new Static4D(0,0,0,1);  // quaternions


  		




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      mQuatInt1 = new DynamicQuat(0,0.5f);


  		




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      mQuatInt2 = new DynamicQuat(0,0.5f);


  		




  
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      DynamicQuat quatInt1 = new DynamicQuat(0,0.5f);


  		




  
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      DynamicQuat quatInt2 = new DynamicQuat(0,0.5f);


  		




  
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      quatInt1.add(mQuat1);


  		




  
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      quatInt2.add(mQuat2);


  		




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      mQuatInt1.add(mQuat1);


  		




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      mQuatInt2.add(mQuat2);


  		




  
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      mEffects = new DistortedEffects();


  		




  
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      mEffects.apply( new MatrixEffectMove(mMove) );


  		




  
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      mEffects.apply( new MatrixEffectScale(mScale));


  		




  
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      mEffects.apply( new MatrixEffectQuaternion(quatInt1, mCenter) );


  		




  
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      mEffects.apply( new MatrixEffectQuaternion(quatInt2, mCenter) );


  		




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      mScreen = new DistortedScreen(mView);


  		




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      }


  		




  ......




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    public void onSurfaceChanged(GL10 glUnused, int width, int height) 


  		




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      {


  		




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      mScreenMin = width<height ? width:height;


  		




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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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        {


  		




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        factor = (0.75f*height)/mObjHeight;


  		




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        }


  		




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      else


  		




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        {


  		




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        factor = (0.75f*width)/mObjWidth;


  		




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        }


  		




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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( (float)mObjWidth/2, (float)mObjHeight/2, -(float)mObjDepth/2 );


  		




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      mEffects.quaternion(mQuatInt1, center);


  		




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      mEffects.quaternion(mQuatInt2, center);


  		




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      float factor = ( width*mObjHeight > height*mObjWidth ) ? (0.75f*height)/mObjHeight :  (0.75f*width)/mObjWidth;


  		




  
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      mMove.set( (width-factor*mObjWidth)/2 , (height-factor*mObjHeight)/2 , 0);


  		




  
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      mScale.set(factor,factor,factor);


  		




  
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      mCenter.set( (float)mObjWidth/2, (float)mObjHeight/2, -(float)mObjDepth/2 );


  		




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      mScreen.resize(width, height);


  		




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      }


  		




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