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Revision 794e6c4f

Added by Leszek Koltunski almost 8 years ago

Vertex3D: add configurable center

View differences:

src/main/java/org/distorted/examples/vertex3d/Vertex3DActivity.java
57 57 
  // fields needed for the second 'apply vertex effects' screen
58 58 
  //
59 59 
  private SeekBar bar;
60 
  private TextView textDeform, textDistort, textSink, textSwirl;
60 
  private TextView textDeform, textDistort, textSink, textSwirl, textCenter;
61 61 
  private int deformX, deformY, deformZ;
62 62 
  private int distortX, distortY, distortZ;
63 63 
  private int sinkA;
64 64 
  private int swirlA;
65 
  private int centerX, centerY;
65 66 

  		




  66
  67
  
    
  private float fdeformX, fdeformY, fdeformZ;


  		




  67
  68
  
    
  private float fdistortX, fdistortY, fdistortZ;


  		




  68
  69
  
    
  private float fsinkA;


  		




  69
  70
  
    
  private float fswirlA;


  		




  70
  
  
    
    


  		




  
  71
  
    
  private float fcenterX, fcenterY;


  		




  
  72
  
    

  		




  71
  73
  
    
  private EffectNames[] effects = new EffectNames[4];


  		




  72
  74
  
    
    


  		




  73
  75
  
    
///////////////////////////////////////////////////////////////////////////////////////////////////


  		




  ......




  219
  221
  
    
    sinkA =  50;


  		




  220
  222
  
    
    swirlA = 50;


  		




  221
  223
  
    

  		




  
  224
  
    
    centerX = 25;


  		




  
  225
  
    
    centerY = 25;


  		




  
  226
  
    

  		




  
  227
  
    
    textCenter = (TextView)findViewById(R.id.vertex3dcenterText);


  		




  
  228
  
    
    setCenterText();


  		




  
  229
  
    

  		




  
  230
  
    
    setBar(R.id.vertex3dcenterX, centerX);


  		




  
  231
  
    
    setBar(R.id.vertex3dcenterY, centerY);


  		




  
  232
  
    

  		




  222
  233
  
    
    addViews();


  		




  223
  234
  
    
    }


  		




  224
  235
  
    
    


  		




  ......




  419
  430
  
    

  		




  420
  431
  
    
    textSwirl.setText("swirl("+fswirlA+")");


  		




  421
  432
  
    
    }


  		




  422
  
  
    
   


  		




  
  433
  
    

  		




  
  434
  
    
///////////////////////////////////////////////////////////////////////////////////////////////////


  		




  
  435
  
    

  		




  
  436
  
    
  private void computeCenter()


  		




  
  437
  
    
    {


  		




  
  438
  
    
    fcenterX = (centerX*0.02f - 0.5f)*Vertex3DRenderer.SIZE;


  		




  
  439
  
    
    fcenterY = (centerY*0.02f - 0.5f)*Vertex3DRenderer.SIZE;


  		




  
  440
  
    

  		




  
  441
  
    
    Vertex3DRenderer.setCenter( fcenterX, fcenterY );


  		




  
  442
  
    
    }


  		




  
  443
  
    

  		




  
  444
  
    
///////////////////////////////////////////////////////////////////////////////////////////////////


  		




  
  445
  
    

  		




  
  446
  
    
  private void setCenterText()


  		




  
  447
  
    
    {


  		




  
  448
  
    
    fcenterX = ((int)(100*fcenterX))/100.0f;


  		




  
  449
  
    
    fcenterY = ((int)(100*fcenterY))/100.0f;


  		




  
  450
  
    

  		




  
  451
  
    
    textCenter.setText("center("+fcenterX+","+fcenterY+")");


  		




  
  452
  
    
    }


  		




  
  453
  
    

  		




  423
  454
  
    
///////////////////////////////////////////////////////////////////////////////////////////////////


  		




  424
  455
  
    
// Overrides


  		




  425
  456
  
    

  		




  ......




  472
  503
  
    
    {


  		




  473
  504
  
    
    switch (bar.getId())


  		




  474
  505
  
    
      {


  		




  
  506
  
    
      case R.id.vertex3dcenterX     : centerX = progress; computeCenter() ; setCenterText()  ; break;


  		




  
  507
  
    
      case R.id.vertex3dcenterY     : centerY = progress; computeCenter() ; setCenterText()  ; break;


  		




  475
  508
  
    
      case R.id.vertex3ddeformBar1  : deformX = progress; computeDeform() ; setDeformText()  ; break;


  		




  476
  509
  
    
      case R.id.vertex3ddeformBar2  : deformY = progress; computeDeform() ; setDeformText()  ; break;


  		




  477
  510
  
    
      case R.id.vertex3ddeformBar3  : deformZ = progress; computeDeform() ; setDeformText()  ; break;


  		












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