sv_showlagcompensation doesn't render properly.

[joshuafhiggins]

Description

When shooting a player with sv_showlagcompensation set to 1 it squishes it and when moving the player the hitbox render changes with it. I found this when trying to fix #172

Checklist

• [x] None of the open or closed issues document this problem.
• [x] This is a bug, not a new idea.
• [x] This is objectively a bug, and not something that people commonly disagree on.
• [x] This issue occurs on the latest Team Comtress release, or the master branch.

• [ ] This issue occurs on the latest vanilla TF2 update.
• [x] This bug is in the code of the game, not in the textures, sounds, or other resources.
• [ ] This issue is listed on the Source 1 official bugtracker.
• [x] This issue occurs with DirectX level 100.
• [x] This issue occurs when using no custom content.
• [ ] This issue occurs when using start_tf2.bat (or start_server.bat) with no custom launch options.
• [x] This issue occurs when using a listen server (using the map command ingame).
• [ ] This issue occurs when using a dedicated server.
• [ ] This bug is in the internal procedures or tooling (e.g. the build process).

Reproduction

1. Go to a map
2. sv_cheats 1; sv_showlagcompensation 1;
3. Shoot a bot

Screenshots

Setup Details

Client Settings

• Server or client: Client
• Operating system: Windows 10 2004
• Team Comtress version: 213be2e
• Custom content: None
• Launch options: -steam -game tf -insecure -novid -nojoy -nosteamcontroller -nohltv -particle_fallback 2 -allowdebug

Driver Version

• Graphics driver: 456.71
• DirectX level: 100