roof union and bark. incorrect intradox

[tobiab]

Hello everyone

I read the previous discussions about it, but I didn't solve the problem.
I have a problem with roof and bark, that is:
-create the main roof
-creus the barn by means of a perimeter with a rectangular shape and by means of the inclination of the lines becomes two phalts
- use join roof
-genero opening with bark opening
the result of the cover seen from the extended is correct, but from the intradox absolutely not(
I don't know what to try. . .
I attach some explanatory image
Thank you.

Towards

 

[Erikilrosso]

we made a triangular hole in the ground of the size of the barn, then we built a two-phalt roof at the hole, so we moved it up or down to make it coincide with the structure of the roof.
it is not canonical, but sometimes it works when you have little time.
Hi.