Cineversity

Hi,

any way to show air flow in duct….?
Hot air (red) goes in one duct hole… travel a bit then cooler comes which convert to cool air (blue) comes in the room from other duct hole.

I think shader effector with falloff…. i tried but not happen.

Thanks.
Imran.

Hi Imran,

Please have a look here:
Project file
https://www.amazon.com/clouddrive/share/RzkC1Wx40hM3FYuzwTJYcr6JWvQlP4FwjuQ1Y61bhCy

Is that what you are looking for?
Some pointers:
• Set the bounding box of the Spline Wrap to fixed.
• Adjust the Cloner> Object> Rate: … to get the speed you need.
• The linear gradient works, as the Arrows are produced first in a linear way; Easy adjustable.

Let me know if there is anything else, I’m happy to look into it.

Stay Safe, Stay Healthy.

Scree shot sent at PM.

Thanks.
...

Imran,

Perhaps that fits more to your needs:
https://www.amazon.com/clouddrive/share/tTMPbnvrsOWPvuG7w1ssmfSD8LSaTqMYlTADJvKLDwP

You could use the arrows eventually with a Volume Mesher, to get the single stream of air resolving in arrows.

My best wishes for your project.

Thanks Dr. Sassi.

Its perfect….!

Regards and stay safe.

Imran.

You’re very welcome, Imran, thanks for the feedback.

Thanks as well for the stay safe! You too, please.