Changeset 322 for cpp/frams/model/geometry

Timestamp:

02/01/15 17:45:07 (10 years ago)

Author:

Maciej Komosinski

Message:

Temporary fix for div by 0

File:

• cpp/frams/model/geometry/meshbuilder.cpp (modified) (1 diff)

cpp/frams/model/geometry/meshbuilder.cpp

@@ -599 +599 @@
                 GeometryUtils::getNextEllipseSegmentationPoint(d, scale.y, scale.x, edge.y, edge.x);
                 edge.z = scale.z * sqrt(1.0 - (edge.y*edge.y) / (scale.y*scale.y));
-                limit.z = edge.z*edge.z / sqrt(edge.x*edge.x + edge.z*edge.z);
+                double denom=sqrt(edge.x*edge.x + edge.z*edge.z);
+                limit.z = denom==0 ? 99999999 : edge.z*edge.z / denom; //temporary fix FIXME http://www.framsticks.com/trac/framsticks/ticket/42
                 area = Pt3D(edge.x, edge.y, 0.0);