Fixed scale dependent runtime of curve network interpolation

Author: rainman110

src/internal/BSplineAlgorithms.cpp

@@ -754,8 +754,8 @@ ApproxResult BSplineAlgorithms::reparametrizeBSplineContinuouslyApprox(const Han
         approximationObj.InterpolatePoint(idx, true);
     }
 #endif
-    
-    ApproxResult result = approximationObj.FitCurveOptimal(parameters);
+
+    ApproxResult result = approximationObj.FitCurveOptimal(parameters, 1);
 
     assert(!result.curve.IsNull());
 

src/internal/BSplineApproxInterp.cpp

@@ -254,7 +254,7 @@ ApproxResult BSplineApproxInterp::FitCurveOptimal(const std::vector<double>& ini
     ApproxResult result = solve(parms, occKnots->Array1(), occMults->Array1());
     double old_error = result.error * 2.;
 
-    while(result.error > 0 && (old_error - result.error) / std::max(result.error, 1e-6) > 1e-3 && iteration < maxIter) {
+    while(result.error > 0 && (old_error - result.error) / result.error > 1e-3 && iteration < maxIter) {
         old_error = result.error;
 
         optimizeParameters(result.curve, parms);