ID 157088 - The tooltip is inconsistent with the math when viewing the Particle Drag node

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Problem summary
The tooltip is inconsistent with the math when viewing the Particle Drag node.


Customer reported version
nuke.12.1v2


Customer reported platform
centos8


Steps to reproduce

1) In Nuke, copy/paste the following script:

set cut_paste_input [stack 0]

version 12.1 v1

push $cut_paste_input

ParticleEmitter {

 velocity 10

 name ParticleEmitter6

 selected true

 xpos 10293

 ypos -2927

}

ParticleDrag {

 drag 1

 name ParticleDrag6

 selected true

 xpos 10293

 ypos -2903

}

2) View the Particle Drag node.

3) Change the Drag value and observe the output in the Viewer.


Expected behavior
The particles should stop in 1 frame with particle drag value 1.


Actual behavior
The particles keep moving for approximately 10 frames before they come to complete stop.


Workaround
Scaling the drag value by 5 should negate the scale that's applied in code.


Reproduced by Support in
NukeX 12.1v2 - Windows 10

NukeX 12.1v1 - Windows 10

NukeX 12.0v1 - Windows 10

NukeX 11.0v1 - Windows 10

NukeX 10.0v1 - Windows 10

NukeX 9.0v1 - Windows 10

NukeX 8.0v1 - Windows 10


Earliest version tested
NukeX 8.0v1 - This issue appears to be in all versions of the product

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