It's for pathfinding purpose.

I just want to achieve the same thing as Recast for real-time update of the navmesh (you probably know what Recast is)

but this time with quadtree....

Thanks

Jack

Hmmm, let's build up a scenario, let's say a tractor of a truck arrives in the scene for my game.

Some NPCs are allowed to enter the tractor to search for stuff or pick up stuff.

And there is a wood blab to bridge the entrance of the warehouse and the tractor,

and this bridging wood is inclined, some vehicles therefore need a climb up this inclined wood,

And the quadtree map is extended. But the quads are usually flat, and don't allow

inclinations, I wonder how to go about solving this problem?

Thanks

Jack

Okay, got some idea... When dividing the quads. I got the bounding boxes, right

And I put the inclined side vertexes with some positive y value....

Is it okay to do so?

Thanks

Jack