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Revision a4d59c0b

Added by Leszek Koltunski over 5 years ago

Massive: make the coordinate system agree with that of OpenGL (i.e. invert the Y axis).

View differences:

src/main/java/org/distorted/examples/check/CheckRenderer.java
143 143 
///////////////////////////////////////////////////////////////////////////////////////////////////
144 144
145 145 
    public void onSurfaceChanged(GL10 glUnused, int width, int height)
146 
      {
147 
      if( (float)mObjHeight/mObjWidth > (float)height/width )
148 
        {
149 
        int w = (height*mObjWidth)/mObjHeight;
150 
        float factor = (float)height/mObjHeight;
151 
        mMove.set((width-w)/2,0,0);
152 
        mScale.set(factor,factor,factor);
153 
        }
154 
      else
155 
        {
156 
        int h = (width*mObjHeight)/mObjWidth;
157 
        float factor = (float)width/mObjWidth;
158 
        mMove.set(0,(height-h)/2,0);
159 
        mScale.set(factor,factor,factor);
160 
        }
146 
      {
147 
      final float SCALE = 0.9f;
148 

  		




  
  149
  
    
      float xW = (float)width /mObjWidth;


  		




  
  150
  
    
      float xH = (float)height/mObjHeight;


  		




  
  151
  
    

  		




  
  152
  
    
      float factor = xW>xH ? SCALE*xH : SCALE*xW;


  		




  
  153
  
    

  		




  
  154
  
    
      mMove.set( (width-factor*mObjWidth)/2 , (height-factor*mObjHeight)/2 , 0);


  		




  
  155
  
    
      mScale.set(factor,factor,factor);


  		




  161
  156
  
    

  		




  162
  157
  
    
      mScreen.resize(width,height);


  		




  163
  158
  
    
      }


  		




  ......




  196
  191
  
    
      mSwirl1.set (          0, mObjHeight/2, 0);


  		




  197
  192
  
    
      mSwirl2.set (mObjWidth  , mObjHeight/2, 0);


  		




  198
  193
  
    
      mDeform1.set(          0,         0   , 0);


  		




  199
  
  
    
      mDeform2.set(          0,-mObjHeight  , 0);


  		




  
  194
  
    
      mDeform2.set(          0, mObjHeight  , 0);


  		




  200
  195
  
    
      mCenter.set (mObjWidth/2,         0   , 0);


  		




  201
  196
  
    

  		




  202
  197
  
    
      try


  		












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