Simplify test logic

Author: gaurav-arya

tests/parameterization/test.js

@@ -68,10 +68,9 @@ describe("SpectralConformalParameterization", function() {
 			let success = true;
 			for (let v of mesh.vertices) {
 				let p = new Complex(flattening[v].x, flattening[v].y);
-				let s = new Complex(flattening_sol[v].x, flattening_sol[v].y);
-				let pRot = rot.timesComplex(p);
-				if (isNaN(pRot.re) || isNaN(pRot.im) || pRot.minus(s).norm() > 1e-6
-					|| Math.abs(flattening[v].z - flattening_sol[v].z) > 1e-6) {
+				let pRot = p.timesComplex(rot);
+				let flatteningRot = new Vector(pRot.re, pRot.im, flattening[v].z);
+				if (!flatteningRot.isValid() || flatteningRot.minus(flattening_sol[v]).norm() > 1e-6) {
 					success = false;
 					break;
 				}