menghaikang

maybe function rcFilterLedgeSpans has problem?

8

recastnavigation\Recast\Source\RecastFilter.cpp ```C++ void rcFilterLedgeSpans(rcContext* context, const int walkableHeight, const int walkableClimb, rcHeightfield& heightfield) { ... // Skip neighbour if the gap between the spans is too small. if (rcMin(ceiling, neighborCeiling)...

steerForSeparation has some problem

1

in function distanceSquared(). If two Vehicles completely overlap in same position, distanceSquared will be 0, causing a division - by - zero error (NAN). ```C++ template OpenSteer::Vec3 OpenSteer::SteerLibraryMixin:: steerForSeparation (const...

终点刚好在当前漏斗中间，可以提前结束漏斗算法；而不是让t++去结束循环，这样会做重复且无用的检查