bug

this happened when I selected all the snow brushes and used the paint geometry to add those little mountains (if you can call it that) at the edges of the map as seen in the picture.

When i make my grid size 64 it still follows the 1 grid size and I cant find out how to fix it. It's sort of the reason my map as bad but it wasn't the entire problem, just one of the many.

I'm making a map based on the elimination bumper kart minigame, and everything is working fine. However, after somebody dies and turns into a ghost, the ghost appears invisible. They can still boo when they left click and the fly as normal, only their appearance is broken. (Also, the ghost...

It's hard to explain but here is a picture: map doesn't compile as well (when using this texture)

So i am having an issue with my map when someone is on a team (blu or red) and someone else connects. Once they connect and are put onto the motd screen all projectiles break or basically they don't explode when they hit walls or people. We have tried turning off any plugins we had installed on...

Ok, I recently have this problem on my new tf2 map. None of the prop_static are showing up. I have created maps in the past and the props showed up. Just to be clear all of the props were static. How can I fix this problem or do I have to redo the entire map.

i had a glitch with one of my maps. tf2 though i dident haw the acces key. so naturaly i reinstalled tf2. so it could make a new acces key for my maps. but instead of that... hammer refused to start bqs one text file was missing... YEP! not like it could. you know. replace it with a standard...

So my problem is after starting "Run Map", the compile happens fine, and Tf2 starts up, but upon reaching the Main Menu, it stays there and won't load the map. The main menu is fully interactable, and isn't frozen. I should also add that it would load fine, prior to mirroring the the whole map.

Compile log: http://pastebin.com/HrrQMjNh

so the problem is i created a boat with vertex manipulation but the front blocks corners move 1to20 HU over and over into the same spots? i tried turning them into entities/func_detail but it still occurs is there s1 knowing the issue and having a solution or should i just recreate the front...

I'm having trouble getting even lighting on a texture, despite there being no difference in light sources. I am using the same ground texture on the main part of the map and in the skybox, and yet the ground in the main part of the map looks much darker than the skybox ground Here's what I'm on...

So I am setting up some payload tracks on my map, and I had a weird issue I'm not sure what to make of: http://images.akamai.steamusercontent.com/ugc/277343345085055814/1D8586B468C926E2A9125F9614A5291A119DEDAE/ Note: The cart does follow the nodes properly, but I'm not sure why it's oriented...

I was mapping for the 2016 spawnroom contest. I created a window as seen in the video, but when I fired an arrow at the right window, the left window turned black/dark. The glass material is glass/glasswindow001a on the other side and icarus/glasschrome003 on the other side. I checked, there...