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[diderot] Annotation of /branches/lamont_dev/rtest/tests/convo3d0/convo3d0.diderot
Annotation of /branches/lamont_dev/rtest/tests/convo3d0/convo3d0.diderot
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Revision 1188 -
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Original Path: trunk/rtest/tests/convo3d0/convo3d0.diderot
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int outSize = 50;
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field#0(3)[] F = tent ⊛ load("../../data/ring.nrrd");
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strand sample (int ui, int vi, int wi) {
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real uu = lerp(-1.0, 1.0, -0.5, real(ui), real(outSize)-0.5);
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real vv = lerp(-1.0, 1.0, -0.5, real(vi), real(outSize)-0.5);
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real ww = lerp(-1.0, 1.0, -0.5, real(wi), real(outSize)-0.5);
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vec3 pos = [uu, vv, ww];
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output real val = -0.6;
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update {
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val = F(pos) if (inside(pos,F)) else -0.6;
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stabilize;
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}
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}
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initially [ sample(ui, vi, wi) | wi in 0..(outSize-1), vi in 0..(outSize-1), ui in 0..(outSize-1) ];
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