Map Editing, Brushes,

and a 4(?) hour ImGui Bug

The map editor is finally coming together
It’s still a bit… rough
but it does feel nice to be able to paint a map in the editor

I did, however, spend an embarrassing amount of time trying to figure out why my click and drag “painting” wasn’t working…
well.. ImGui was eating my inputs because it thought I was trying to drag the Scene View window around.. yeah..

changes

map editor

actually got the map editing tools working for real this time.

• the paint and erase tools actually place and remove tiles now instead of just being placeholder buttons
• added a brush radius slider, so you can paint in bigger hex rings
• added a preview outline that renders around your cursor so you can see before clicking
• toggling “is walkable” on a tile now properly syncs with the grid pathfinding

editor ui

spent some time making the tile palette and material editing.. work.. video explains better ngl im not good at describing ui stuff

math

• laid some groundwork in the hex math system (Lerp, CubeRound, and GetHexLine)
• this is mostly for some future evil plans…

still a WIP…