Linecast on a rotated Navmesh

[julen]

Hello!

I’m trying to check if a straight line is possible within my navmesh. When I call the Linecast function it always returns true, it doesn’t matter where the two points are.

Linecast returns true.

Linecast returns true.

My navmesh is rotated 90 degrees on the X-axis as suggested by Aron in this post:

Navmesh cutting not working on XY

Hello, I’ve been trying to cut a XY oriented navmesh following the Navmesh Cutting tutorial and the 2D Pathfinding tutorial I set up a cutter to test the functionality following the tutorials. [Ex] If Rotation and scale is selected, it ignores the cut. When I deselect it, all the navmeshgraph disappears and my character is unable to move. If I comment the following lines from TileHandler.cs (since that warning was being displayed a lot), it starts hidding all the rectangles that the cutte…

Does that rotation affect the Linecast?

What am I doing wrong?

Thanks in advance.

[julen]

OK, checking “recalculate normals” seems to fix it.

Some of our scenes seem to work without it. I’ve tried using the “working” mesh on a “not working” scene and doesn’t work either without checking this.