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[diderot] Diff of /branches/fem/test/border-test.diderot
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Diff of /branches/fem/test/border-test.diderot

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branches/vis12/test/border-test.diderot revision 2965, Thu Mar 5 18:25:43 2015 UTC branches/fem/test/border-test.diderot revision 3349, Tue Oct 27 15:16:36 2015 UTC
# Line 1  Line 1 
1  /* border-test.diderot  /* border-test.diderot
2   *   *
3   * COPYRIGHT (c) 2015 The Diderot Project (http://diderot-language.cs.uchicago.edu)   * This code is part of the Diderot Project (http://diderot-language.cs.uchicago.edu)
4     *
5     * COPYRIGHT (c) 2015 The University of Chicago
6   * All rights reserved.   * All rights reserved.
7   *   *
8   * Test the border control features.   * Test the border control features.
9     *
10     * To convert output to PNG:
11     *
12     *      for i in c m w x ; do ; unu quantize -b 8 -i txt$i.nrrd -o txt$i.png; done
13     *
14     * or
15     *
16     *      unu quantize -b 8 -i txtc.nrrd -o txtc.png
17     *      unu quantize -b 8 -i txtm.nrrd -o txtm.png
18     *      unu quantize -b 8 -i txtw.nrrd -o txtw.png
19     *      unu quantize -b 8 -i txtx.nrrd -o txtx.png
20   */   */
21    
22  input image(2)[3] Img = image("../data/mandril.nrrd");  input image(2)[3] Img = image("../data/mandrill.nrrd");
23    
24  //field#0(2)[3] T = tent ⊛ Img;  //field#0(2)[3] T = tent ⊛ Img;
25  field#0(2)[3] Tb = tent ⊛ border(Img, 0.0);  //field#0(2)[3] Tb = tent ⊛ border(Img, [0.0, 0.0, 0.0]);
26  field#0(2)[3] Tc = tent ⊛ clamp(Img);  field#0(2)[3] Tc = tent ⊛ clamp(Img);
27  field#0(2)[3] Tm = tent ⊛ mirror(Img);  field#0(2)[3] Tm = tent ⊛ mirror(Img);
28  field#0(2)[3] Tw = tent ⊛ wrap(Img);  field#0(2)[3] Tw = tent ⊛ wrap(Img);
29    field#0(2)[3] Tww = tent ⊛ wrap(wrap(Img));  // should be the sams as Tw
30  int{2} sz = size(Img);  int{2} sz = size(Img);
31    
32  strand Sample (vec2 pos)  strand Sample (vec2 pos)
33  {  {
34      output vec3 txtb = nan;      //output vec3 txtb = nan[3];
35      output vec3 txtc = nan;      output vec3 txtc = nan[3];
36      output vec3 txtm = nan;      output vec3 txtm = nan[3];
37      output vec3 txtw = nan;      output vec3 txtw = nan[3];
38        output vec3 txtx = nan[3];
39    
40      update {      update {
41          txtb = Tb(pos);          //txtb = Tb(pos);
42          txtc = Tc(pos);          txtc = Tc(pos);
43          txtm = Tm(pos);          txtm = Tm(pos);
44          txtw = Tw(pos);          txtw = Tw(pos);
45            if (inside(pos, Tww)) {
46                txtx = Tww(pos);
47            } else {
48                txtx = [0.0, 0.0, 1.0];
49            }
50          stabilize;          stabilize;
51      }      }
52  }  }

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