Hello I have problems with import in CircuitStudio. I exported PCB from Altium as "PCB binary 5.0" than I imported it in CircuitStudio PCB get it fine, but instead 3D of elements I get just clored cubes. I even connected library to this project but Cubes left the same. But when I add a new element into schematics and than in PCB new element appears fine and with 3D.
So everything is as like in this video https://youtu.be/YAWBsShCId4?t=4m23s
So maybe someone can say how to refresh 3D in all just imported PCB
