[VISUAL] Translucent ropes don't work

[Blixibon]

Describe the bug

Translucent rope materials using the SDK_Cable shader do not appear in-game.

Steps to reproduce

Steps to reproduce the behavior:

1. Create a rope with a translucent material
2. Look at where rope should be
3. See error

Expected behavior

Translucent ropes are supported in stock Source and should be supported in Mapbase.

Media

In vanilla Half-Life 2:

In Mapbase: