id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc 42,ModelGeometry division by 0.0 for a single ellipsoid shape,Maciej Komosinski,oriona,"For the following structure/genotype: {{{ Simulator.print(ModelGeometry.forModel(Model.newFromString(""//0\np:sh=1\n"")).area()); }}} in externalAreaOfSurface(), in the second iteration of {{{ while (surface.tryGetNext(point)) }}} In function {{{ void MeshBuilder::EllipsoidSurface::findNextAreaEdgeAndPhase() }}} There is div by 0.0 (invalid FP operation) because edge.x and edge.z are 0.0: {{{ limit.z = edge.z*edge.z / sqrt(edge.x*edge.x + edge.z*edge.z); }}} ---- Similar defect to fix: numerous {{{sqrt: DOMAIN error}}} exceptions when running geometry unit tests.",defect,closed,major,,Framsticks core,,fixed,,