Parametric Regions

Along with 3D Orthogonal Route, you can use geometric constraints, dimensions, custom bends, point snap, and rotation snap to define sketched route points manually.

You can use the following geometry to help navigate through the route system:

In that case, include them as reference geometry. You can then apply appropriate geometric constraints and dimension constraints to define the design.

You can draw construction lines from sketched route points and then use General Dimension to position the coplanar segment accurately.

Note: It is best to plan for route constraints before starting the design.
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From traditional routing to parametric routing