Template:KV DynamicProp

• l4d2=1 shows glow keyvalues that apply to l4d2 only. some of these keyvalues exist in csgo as well but do not work. asw and portal 2 don't have them at all.
• pre09=1 hides DisableBoneFollowers
• preasw=1 hides HoldAnimation and AnimateEveryFrameDynamicProp:

Default Animation (DefaultAnim) ([todo internal name (i)]) <string>

The animation this prop will play when not doing a random or forced animation.

Randomly Animate (RandomAnimation) ([todo internal name (i)]) <boolean>

Makes the prop randomly select and play animations at intervals defined by the Min/Max Random Anim Time KVs. In between the random animations, it will revert to playing Default Animation.

Min Random Anim Time (MinAnimTime) ([todo internal name (i)]) <float>

Minimum time between random animations.

Max Random Anim Time (MaxAnimTime) ([todo internal name (i)]) <float>

Maximum time between random animations.

Update children (updatechildren) ([todo internal name (i)]) <boolean>

Confirm:A boolean set to true by default. When set to 0, any children attached to this entity as an attachment will not update. (seems like it would not have a practical use...)

Disable Bone Followers (DisableBoneFollowers) ([todo internal name (i)]) <boolean> (in all games since )

Disables generation of phys_bone_followers for each convex piece the model has in its collision model. phys_bone_followers can quickly eat up the edict count, so this keyvalue can be very helpful in freeing resources. This will however make the collision model no longer function (^[confirm] As in become non-solid?), and the model will not be able to ragdoll anymore.

Hold Animation (HoldAnimation) ([todo internal name (i)]) <boolean> (in all games since )

If set, the prop will not loop its animation, but hold the last frame.

Animate Every Frame (AnimateEveryFrame) ([todo internal name (i)]) <boolean> (in all games since )

Force this prop to animate every frame. Usually this doesn't need to be touched.