I am drawing a floor plan, two identical closets, I have not cut the doors in yet one is blue inside the other just has the plain background. Same effect in some of the other areas. Why does this happen and can I clear it?
I do understand that when you box in an area that it forms a surface but most of my boxed in areas do not have surfaces, or they just are not visible?
you are probably creating reversed faces, right click on one of them and select the reverse faces from the context menu.(multiple selection works too)
You can select a correct face then right click to and select orient to orientate all connected raw faces
if in doubt…right click is a good motto to get context options, within sketchup this varies with number of items selected and object type
if you are going to push pull them later, then the face will correct its self. Its good practice to correct any stray ones as your model becomes more advanced, as face orientation effects how you display materials
Since this comes up, I would like to know the reason why SU 2015Pro consequently makes back faces up here. Rectangles, circles, simple line-work in red/green plane, and always backside up…?
Feels very unnatural to me - and extra work… Up must be front side. Yes ?
And yes, it will correct itself with push-pull, but…
(Don’t have that with SU8.)
Any ideas?
Cheers
As you draw Edges (lines) SketchUp automatically creates a Face when Edges meet certain conditions.
When a Face fails to form it’s because one or more of the conditions haven’t been met.
• The Edges form a closed loop.
• All the Edges are coplanar.
• No stray Edges, coplanar with the closed loop, project inside the loop.
• The Edges are not too short, say <.002" in length.
If you inadvertently delete a Face you can heal the Face by simply tracing one of the bounding Edges, endpoint-to-endpoint with the Line tool.
Geo, how do I attach the model file? It would be best for me to show you guys so that you can see just what I am dealing with so that this does not become a long term problem.