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Revision 554ce72b

Added by Leszek Koltunski about 6 years ago

Bugfix: make the Inflate distances equal in all 3 dimensions regardless of dimensions of the Mesh. (still MeshFlat's Z dim needs to be corrected)

View differences:

src/main/java/org/distorted/library/mesh/MeshCubes.java
57 57 
   private int mCols, mRows, mSlices;
58 58 
   private int[][] mCubes;
59 59 
   private byte[][] mInflateX, mInflateY;
60 
   private float mInfCorrX, mInfCorrY, mInfCorrZ;
60 61 
   private ArrayList<Edge> mEdges = new ArrayList<>();
61 62 

  		




  62
  63
  
    
   private int currVert;


  		




  ......




  184
  185
  
    
     mCols       =0;


  		




  185
  186
  
    
     mSlices     =slices;


  		




  186
  187
  
    
     numVertices =0;


  		




  187
  
  
    
     


  		




  
  188
  
    

  		




  188
  189
  
    
     if( cols>0 && desc.contains("1") )


  		




  189
  190
  
    
       {


  		




  190
  191
  
    
       mCols = cols;


  		




  191
  192
  
    
       mRows = desc.length()/cols;


  		




  192
  193
  
    

  		




  
  194
  
    
       int max = mRows>mCols ? mRows:mCols;


  		




  
  195
  
    
       max = mSlices>max ? mSlices : max;


  		




  
  196
  
    

  		




  
  197
  
    
       mInfCorrX = (float)max/mCols;


  		




  
  198
  
    
       mInfCorrY = (float)max/mRows;


  		




  
  199
  
    
       mInfCorrZ = (float)max/mSlices;


  		




  
  200
  
    

  		




  193
  201
  
    
       mCubes    = new int[mRows][mCols];


  		




  194
  202
  
    
       mInflateX = new byte[mRows+1][mCols+1];


  		




  195
  203
  
    
       mInflateY = new byte[mRows+1][mCols+1];


  		




  ......




  226
  234
  
    
       mInflateX = new byte[mRows+1][mCols+1];


  		




  227
  235
  
    
       mInflateY = new byte[mRows+1][mCols+1];


  		




  228
  236
  
    

  		




  
  237
  
    
       int max = mRows>mCols ? mRows:mCols;


  		




  
  238
  
    
       max = mSlices>max ? mSlices : max;


  		




  
  239
  
    

  		




  
  240
  
    
       mInfCorrX = (float)max/mCols;


  		




  
  241
  
    
       mInfCorrY = (float)max/mRows;


  		




  
  242
  
    
       mInfCorrZ = (float)max/mSlices;


  		




  
  243
  
    

  		




  229
  244
  
    
       for(int col=0; col<mCols; col++)


  		




  230
  245
  
    
         for(int row=0; row<mRows; row++)


  		




  231
  246
  
    
           mCubes[row][col] = 1;


  		




  ......




  656
  671
  
    
     attribs[VERT_ATTRIBS*currVert + NOR_ATTRIB+1] = mNormalY[index];


  		




  657
  672
  
    
     attribs[VERT_ATTRIBS*currVert + NOR_ATTRIB+2] = mNormalZ[index];


  		




  658
  673
  
    

  		




  659
  
  
    
     attribs[VERT_ATTRIBS*currVert + INF_ATTRIB  ] = mInflateX[row][col]/2.0f;


  		




  660
  
  
    
     attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+1] = mInflateY[row][col]/2.0f;


  		




  661
  
  
    
     attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+2] = vectZ;


  		




  
  674
  
    
     attribs[VERT_ATTRIBS*currVert + INF_ATTRIB  ] = mInfCorrX*mInflateX[row][col]/2.0f;


  		




  
  675
  
    
     attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+1] = mInfCorrY*mInflateY[row][col]/2.0f;


  		




  
  676
  
    
     attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+2] = mInfCorrZ*vectZ;


  		




  662
  677
  
    

  		




  663
  678
  
    
     attribs[VERT_ATTRIBS*currVert + TEX_ATTRIB  ] = x;


  		




  664
  679
  
    
     attribs[VERT_ATTRIBS*currVert + TEX_ATTRIB+1] = 1.0f-y;


  		




  ......




  690
  705
  
    
                   attribs[VERT_ATTRIBS*currVert + NOR_ATTRIB+1] = 1.0f;


  		




  691
  706
  
    
                   attribs[VERT_ATTRIBS*currVert + NOR_ATTRIB+2] = (slice==0 ? R : (slice==mSlices ? -R:0) );


  		




  692
  707
  
    

  		




  693
  
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB  ] = mInflateX[row][col]/2.0f;


  		




  694
  
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+1] = mInflateY[row][col]/2.0f;


  		




  695
  
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+2] = z;


  		




  
  708
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB  ] = mInfCorrX*mInflateX[row][col]/2.0f;


  		




  
  709
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+1] = mInfCorrY*mInflateY[row][col]/2.0f;


  		




  
  710
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+2] = mInfCorrZ*z;


  		




  696
  711
  
    

  		




  697
  712
  
    
                   attribs[VERT_ATTRIBS*currVert + TEX_ATTRIB  ] = x;


  		




  698
  713
  
    
                   attribs[VERT_ATTRIBS*currVert + TEX_ATTRIB+1] = 1.0f-(float)(row-slice)/mRows;


  		




  ......




  711
  726
  
    
                   attribs[VERT_ATTRIBS*currVert + NOR_ATTRIB+1] =-1.0f;


  		




  712
  727
  
    
                   attribs[VERT_ATTRIBS*currVert + NOR_ATTRIB+2] = (slice==0 ? R : (slice==mSlices ? -R:0) );


  		




  713
  728
  
    

  		




  714
  
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB  ] = mInflateX[row][col]/2.0f;


  		




  715
  
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+1] = mInflateY[row][col]/2.0f;


  		




  716
  
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+2] = z;


  		




  
  729
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB  ] = mInfCorrX*mInflateX[row][col]/2.0f;


  		




  
  730
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+1] = mInfCorrY*mInflateY[row][col]/2.0f;


  		




  
  731
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+2] = mInfCorrZ*z;


  		




  717
  732
  
    

  		




  718
  733
  
    
                   attribs[VERT_ATTRIBS*currVert + TEX_ATTRIB  ] = x;


  		




  719
  734
  
    
                   attribs[VERT_ATTRIBS*currVert + TEX_ATTRIB+1] = 1.0f - (float)(row+slice)/mRows;


  		




  ......




  732
  747
  
    
                   attribs[VERT_ATTRIBS*currVert + NOR_ATTRIB+1] = side==WEST ? 0.0f : (side==NORTH?-R:R);


  		




  733
  748
  
    
                   attribs[VERT_ATTRIBS*currVert + NOR_ATTRIB+2] = (slice==0 ? R : (slice==mSlices ? -R:0) );


  		




  734
  749
  
    

  		




  735
  
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB  ] = mInflateX[row][col]/2.0f;


  		




  736
  
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+1] = mInflateY[row][col]/2.0f;


  		




  737
  
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+2] = z;


  		




  
  750
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB  ] = mInfCorrX*mInflateX[row][col]/2.0f;


  		




  
  751
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+1] = mInfCorrY*mInflateY[row][col]/2.0f;


  		




  
  752
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+2] = mInfCorrZ*z;


  		




  738
  753
  
    

  		




  739
  754
  
    
                   attribs[VERT_ATTRIBS*currVert + TEX_ATTRIB  ] = (float)(col-slice)/mCols;


  		




  740
  755
  
    
                   attribs[VERT_ATTRIBS*currVert + TEX_ATTRIB+1] = 1.0f - y;


  		




  ......




  753
  768
  
    
                   attribs[VERT_ATTRIBS*currVert + NOR_ATTRIB+1] = side==EAST ? 0.0f : (side==SOUTH?-R:R);


  		




  754
  769
  
    
                   attribs[VERT_ATTRIBS*currVert + NOR_ATTRIB+2] = (slice==0 ? R : (slice==mSlices ? -R:0) );


  		




  755
  770
  
    

  		




  756
  
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB  ] = mInflateX[row][col]/2.0f;


  		




  757
  
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+1] = mInflateY[row][col]/2.0f;


  		




  758
  
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+2] = z;


  		




  
  771
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB  ] = mInfCorrX*mInflateX[row][col]/2.0f;


  		




  
  772
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+1] = mInfCorrY*mInflateY[row][col]/2.0f;


  		




  
  773
  
    
                   attribs[VERT_ATTRIBS*currVert + INF_ATTRIB+2] = mInfCorrZ*z;


  		




  759
  774
  
    

  		




  760
  775
  
    
                   attribs[VERT_ATTRIBS*currVert + TEX_ATTRIB  ] = (float)(col+slice)/mCols;


  		




  761
  776
  
    
                   attribs[VERT_ATTRIBS*currVert + TEX_ATTRIB+1] = 1.0f - y;


  		












  

    
      src/main/java/org/distorted/library/mesh/MeshFlat.java
    
  





  31
  31
  
    
  private int mCols, mRows;


  		




  32
  32
  
    
  private int remainingVert;


  		




  33
  33
  
    
  private int numVertices;


  		




  
  34
  
    
  private float mInfCorrX, mInfCorrY;


  		




  34
  35
  
    

  		




  35
  36
  
    
///////////////////////////////////////////////////////////////////////////////////////////////////


  		




  36
  37
  
    
// Create a flat, full grid.


  		




  ......




  40
  41
  
    
     mRows=rows;


  		




  41
  42
  
    
     mCols=cols;


  		




  42
  43
  
    

  		




  
  44
  
    
     int max = mRows>mCols ? mRows:mCols;


  		




  
  45
  
    
     mInfCorrX = (float)max/mCols;


  		




  
  46
  
    
     mInfCorrY = (float)max/mRows;


  		




  
  47
  
    

  		




  43
  48
  
    
     if( cols==1 && rows==1 )


  		




  44
  49
  
    
       {


  		




  45
  50
  
    
       numVertices = 4;


  		




  ......




  69
  74
  
    
     attribs[VERT_ATTRIBS*vertex + NOR_ATTRIB+1] = 0.0f;


  		




  70
  75
  
    
     attribs[VERT_ATTRIBS*vertex + NOR_ATTRIB+2] = 1.0f;


  		




  71
  76
  
    

  		




  72
  
  
    
     attribs[VERT_ATTRIBS*vertex + INF_ATTRIB  ] = x-0.5f;


  		




  73
  
  
    
     attribs[VERT_ATTRIBS*vertex + INF_ATTRIB+1] = 0.5f-y;


  		




  
  77
  
    
     attribs[VERT_ATTRIBS*vertex + INF_ATTRIB  ] = (x-0.5f)*mInfCorrX;


  		




  
  78
  
    
     attribs[VERT_ATTRIBS*vertex + INF_ATTRIB+1] = (0.5f-y)*mInfCorrY;


  		




  
  79
  
    

  		




  
  80
  
    
     // TODO: this better be non-zero, so that when the GLOW gets rendered it is slightly above


  		




  
  81
  
    
     // the original MeshFlat surface, but simply setting this to non-zero here does not work,


  		




  
  82
  
    
     // because MeshFlat's u_objD.z is 0 and this gets multipled by it in the main vertex shader.


  		




  74
  83
  
    
     attribs[VERT_ATTRIBS*vertex + INF_ATTRIB+2] = 0.0f;


  		




  75
  84
  
    

  		




  76
  85
  
    
     attribs[VERT_ATTRIBS*vertex + TEX_ATTRIB  ] = x;


  		












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