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Viewing changes to source/blender/editors/space_view3d/drawvolume.c

  • Committer: nazgul
  • Date: 2011-09-20 12:01:16 UTC
  • Revision ID: svn-v4:954f8c5b-7b00-dc11-b283-0030488c597c:branches/soc-2011-garlic:40393
Merging r40366 through r40392 from trunk into soc-2011-garlic

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source/blender/editors/space_view3d/drawvolume.c
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        float viewnormal[3];
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        int i, j, n, good_index;
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        float d, d0, dd, ds;
 
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        float d /*, d0 */ /* UNUSED */, dd, ds;
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        float *points = NULL;
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        int numpoints = 0;
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        float cor[3] = {1.,1.,1.};
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        // (a,b,c), the plane normal, are given by viewdir
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        // d is the parameter along the view direction. the first d is given by
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        // inserting previously found vertex into the plane equation
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        d0 = (viewnormal[0]*cv[i][0] + viewnormal[1]*cv[i][1] + viewnormal[2]*cv[i][2]);
 
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        /* d0 = (viewnormal[0]*cv[i][0] + viewnormal[1]*cv[i][1] + viewnormal[2]*cv[i][2]); */ /* UNUSED */
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        ds = (ABS(viewnormal[0])*size[0] + ABS(viewnormal[1])*size[1] + ABS(viewnormal[2])*size[2]);
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        dd = 0.05; // ds/512.0f;
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        n = 0;