To all,
Once I import a element, say a tree that has the leaves fashioned as a picture; i.e. the graphic positioned in a flat rectangle as an example. The black line rectangle isn’t seen when viewing the element, however on import into my drawing, all of the rectangles (leaves) present the black line define. Subsequently, how does one flip off the black rectangle define ? 
Laborious to inform precisely with out an instance .skp to take a look at however I’m pondering you need to be capable of edit the parts and conceal the sides.
Sure, that labored, however I gave up as was taking perpetually… 
I’ve connected the element as a display seize to make clear additional.
The place are you getting these parts? I’ve to consider you may get comparable ones that received’t require all of the work to make them helpful.
I’ve had this occur when opening older recordsdata. At some model of SketchUp, the visibility of nested geometry began to be controllable through scenes.
3D warehouse, see attachment. I’ll use one other element within the meantime till I discover a answer.
Go to View > Edge Model and switch off Profiles.
Fundamentals of SketchUp at study.sketchup.com
or soften the sides with the default tray device or use the eraser + shift.
Within the current case, this might not show you how to in any respect, because the border edges are already softened and easy.
Hello mihai.s,
Thanks for taking a look at this additional. The VIEW within the pull down menu for EDGE STYLE, I feel is identical as the principle window for default STYLES. This certainly labored, however my whole drawing now appears a bit mild & odd in locations with out profile edges !
I experimented with the setting numbers within the STYLES essential window with DEPTH CUE, however not fairly the identical. No: 2 on PROFILES with DEPTH CUE off was my authentic setting.
It will be good if one might have these settings as properly only for parts & ones drawing would stay unaffected, feels like a wish-list !
If you happen to disguise borders for each leaf, you may hold Profiles on
