I am very new to blender and I have a problem where I can't dissolve these two faces and I don't know why. Can someone help me ?
Link to the blender file if anyone need it : https://mega.nz/#!BxBkVA5b!Xz0vgBDgfhW32xzLA_DX5Xp-r9dFMtxl2wbwyY0Km5U
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Sign up to join this communityI am very new to blender and I have a problem where I can't dissolve these two faces and I don't know why. Can someone help me ?
Link to the blender file if anyone need it : https://mega.nz/#!BxBkVA5b!Xz0vgBDgfhW32xzLA_DX5Xp-r9dFMtxl2wbwyY0Km5U
A face is a polygon. A polygon is an array of vertices.
The way it is interpreted is:
This does not allow to have holes in it except if there is only 1 hole, or in some special cases for example if the holes are triangular themselves (at least, I think, this is surely a complex topology problem...).
So, my though is that you can dissolve only if there is a path of triangles "calculable" all along this polygon. And I don't think this is the case here due to the 3 square holes. Or if you dissolve, the polygon will cover/overlap the windows.