-
Turbulent Displacement – Offset turbulence (ONLY MOVE Y Axis)
As title says, I want to animate my turbulence but only on the offset Y
I tried “Converting” a script to only move an objects position on the Y Axis to the displacement but that didnt work
-
3 Replies
-
You could use the Displacement Map effect and only push pixels in Y.
– The Great Szalam
(The ‘Great’ stands for ‘Not So Great, in fact, Extremely Humble’)No trees were harmed in the creation of this message, but several thousand electrons were mildly inconvenienced.
-
I use this all the time for smoke and fire.
Here is the expression:
[1920, time*-150]Your offset will move upwards like smoke or fire.
The “1920” is the X position. It can be changed to any position but it remains static so it really doesn’t matter.
The “time*-150” is the rate and position your offset moves. Negative values go up (odd I know) and positive values go down. The 150 can be changed to affect the speed.
Hope this helps.
-
Use a fractal noise instead maybe?
Reply to this Discussion! Login or Sign Up