Portal 2 Guide

Making a gel tube for Portal 2

Making a gel tube

Overview

This guide will teach you to make a gel tube and a gel dropper.

Step 1 – Models

Step 1 – Models

Step 2 – gel coming from the tube

Step 2 – gel coming from the tube

Tips

  • If you think no one can stand on your tube, use lod1 or lod2 models that have no collision model, so map will be launching faster.
  • Dont make more than 35 blobs per second
  • Remember to set in Map > map properties > Paint on map > Yes
  • You cant see gel on the floor when mat_fullbright 1 is enabled.
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