Counter-Strike 2 Workshop Tools/BreakableWindows

Note:This tutorial assumes a basic familiarity with ModelDoc Editor.

Bug:func_breakable does not spawn gibs on break in Counter-Strike 2. It's recommended to use prop_dynamic instead  [todo tested in ?]

Important:Glass material should have dynamic expressions configured, otherwise there would be no break pieces.

example model can be found in Counter-Strike Global Offensive\content\csgo\workshop\content_examples\breakable_glass\breakable_glass_01.vmdl

model doc outliner setup for breakable glass

Making base window model

Tip:it is not needed to have custom model file since primitive shapes are created inside of ModelDoc

Adding a root node

• add RenderMeshFile to model, cancel the file selection and press Keep on popup , It should appear as empty node, change RenderMeshFile Name to something like "window". This would be used as root node to add modifiers as child later. It should have the following parameters in inspector:

RenderMeshFile

Property Name	Value
Name	window
Source file	<none>

Adding box primitive

1. add Mesh Operation Stack node as parent of RenderMeshFile
2. add Box Primitive as child of Mesh Operation Stack , set desired `Box dimensions` (x-thickness,y-width,z-height), but keep `Position` at [0,0,0], for this example, use workshop/content_examples/breakable_glass/breakable_glass_01.vmat material
3. add UV map planar custom stretch it so only single part of window texture fills model (you need to unselect this node and compile to preview how uv will look)

Important:Model should be facing forward in X+ direction.

Adding physic properties

PhysicsHullFromRender

• add PhysicsHullFromRender with following properties:

Property Name	Value
Surface Property	glass
Collision Property	window

prop_data

• add prop_data with following properties:

Property Name	Value
Base Prop	Glass.Window
Allow As Static Prop	yes
Health	1

This will make sure that the prop can be used as prop_physics

Adding Break pieces to model

Broken glass shards are done procedurally inside of modeldoc