W DimXpert In the drawings you can dimension by taking the vertex or the center of the hole/roller as the base.

But what about the situation?, when we want to dimension symmetrically, and you cannot indicate the center of the edge? Of course, you can divide the wall with a division line, but this is the so-called method. invasive, resulting in a change of wall IDs. Hence, The existing dimensions will be out of date and if the wall was used to link in folding – also results in outdated.

Solution.

In the model, draw a circle and pull out surface – diameter, The direction and height does not matter.

In the drawing as a base measuring Choose the center or the axis of this surface! Ready.

remember, that surface objects are not visible in the drawings, So the surface does not bother you at all. You can hide it in the model.