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Canonicalize rotation when testing flattening #2

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Canonicalize rotation when testing flattening #2

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11 changes: 10 additions & 1 deletion tests/parameterization/test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -60,8 +60,17 @@ describe("SpectralConformalParameterization", function() {
let success = true;
let flattening_sol = loadFlattening();
let flattening = spectralConformalParameterization.flatten();

let v0 = mesh.vertices[0];
let p0 = new Complex(flattening[v0].x, flattening[v0].y);
let s0 = new Complex(flattening_sol[v0].x, flattening_sol[v0].y);
let rot = s0.overComplex(p0);

for (let v of mesh.vertices) {
if (!flattening[v].isValid() || flattening_sol[v].minus(flattening[v]).norm() > 1e-6) {
let p = new Complex(flattening[v].x, flattening[v].y);
let pRot = p.timesComplex(rot);
let flatteningRot = new Vector(pRot.re, pRot.im, flattening[v].z);
if (!flatteningRot.isValid() || flattening_sol[v].minus(flatteningRot).norm() > 1e-6) {
success = false;
break;
}
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