Replacing all points to one plane

[Unnamed Paricipant]

Dear community.
I created a drawing with a lot of subjects, but unfortunately I had detected to late that some subjects were in first plane, another subjects in second plane, some lines between subjects connect subjects in different planes. But I need all subjects in one plane.
How to place all points of subjects to one plane?
Example is attached.

[chrisb]

Make the origin visible and select the target plane.
Select Menu->PartDesign->Map sketch to face or use the icon.
Select the sketch you want to map to the plane.

[Unnamed Paricipant]

Thanks for your answer, but this variant is not suitable for my case. Also, I tried to use sketches from different workbenches but result is not acceptable, because there are too many of different kind objects and I need to save a color for each one.
Maybe is there a way to change just one coordinate ("Z" for example) for all points using just one script and shift all of them to XY-plane?

[drmacro]

Not sure what you are trying to do...I don't understand your description.

But, if you select the rectangles and, in the properties window, set the z position to 0.00 they are now on the yx plane.

Then edit the lines from the corners as needed.

[Unnamed Paricipant]

That's right, this solution lets to move object, but there are really many parts in my drawing and it's annoying to change z position for each one separately. I thought, that there could be special way (script, or some thing else) which may change one coordinate for all objects in one time.

[chrisb]

Here is a script that sets all z values of the Placement to 0. Please note that it does not work on the single points of e.g. a polyline.

Code: Select all

doc=FreeCAD.ActiveDocument
for o in doc.Objects:
   o.Placement.Base.z = 0
doc.recompute()