+- Obi Official Forum (https://obi.virtualmethodstudio.com/forum)
+-- Forum: Obi Users Category (https://obi.virtualmethodstudio.com/forum/forum-1.html)
+--- Forum: Obi Fluid (https://obi.virtualmethodstudio.com/forum/forum-3.html)
+--- Thread: Help ObiExternalForce (/thread-2302.html)
ObiExternalForce - hromoyDron - 09-06-2020
Hello!
Can't understand how should I use ObiExternalForce
I use ObiAmbientForceZone and attach it to the object on scene from where I want this for to apply
On the Scene View I see correct force vector.
I attach solver to ObiExternalForce.
But when I run scene no forces applied to my solvers with emiters.
My be I should setting something else except ObiAmbientForceZone?
Is there any example?
I find only scripting reference: http://obi.virtualmethodstudio.com/docs/class_obi_1_1_obi_ambient_force_zone.html
And no info in documentation.
RE: ObiExternalForce - josemendez - 09-06-2020
(09-06-2020, 01:48 PM)hromoyDron Wrote: Hello!
Can't understand how should I use ObiExternalForce
I use ObiAmbientForceZone and attach it to the object on scene from where I want this for to apply
On the Scene View I see correct force vector.
I attach solver to ObiExternalForce.
But when I run scene no forces applied to my solvers with emiters.
My be I should setting something else except ObiAmbientForceZone?
Is there any example?
I find only scripting reference: http://obi.virtualmethodstudio.com/docs/class_obi_1_1_obi_ambient_force_zone.html
And no info in documentation.
Atmospheric forces will only affect the fluid if it has non-zero athmospheric drag. The higher you set the drag coefficient, the more fluid will be affected by forces. See: http://obi.virtualmethodstudio.com/tutorials/emittermaterials.html
Quote:Athmospheric drag must be greater than zero for fluid to be affected by force zones (wind).