Scene objects size dynamically changing

[jluong]

Hello,

I'm curating a new Scene and am using a 3D (obj) model marker to represent point features.

Problem that I'm having is my 3D Model (objects) are dynamically changing in size as I zoom in/out of the map.  The objects nearest to me are smaller (and keep shrinking as I zoom in) while objects further away are larger and grow (to some maximum size) as I zoom further away. 

I cannot figure out which settings/properties controls this behavior.  This must be something trivial, but does anyone know how to set all objects to a static size regardless of the zoom level?

Thank you,

[Andrew--Johnson · Accepted solution]

This can be changed on the layer properties. Detailed steps can be found in link below

https://pro.arcgis.com/en/pro-app/latest/help/mapping/layer-properties/units-and-symbol-size.htm#ESR... 

[jluong]

Hi Andrew,

That was the property I was looking for.  Once I turned it on, I had to readjust my objects Appearance (Height), Position & Offset properties and they all render appropriately when I zoom in/out and pan around the map.  Thank you!