To Add Constraints to Mesh Models

You can constrain mesh models to other mesh, solid, or surface models.

In the assembly, use the Constrain command to build relationships between mesh and other geometry whether mesh, solid, or surface.

The following table outlines the constraints, valid inputs, and processes that can be used with mesh geometry:

Constraint Type	Valid Mesh inputs	Processes
Mate / Flush	Planar face Linear edge Linear edge to infer midpoint Linear edge to infer vertex Circular face to infer center axis Arc to infer center point	Edit geometry Drive constraint Modify constraint value
Insert	Circular face to infer center axis Circular face to infer circular edge	Edit geometry Drive constraint Modify constraint value
Angle	Planar face Linear edge Circular face to infer center axis	Edit geometry Drive constraint Modify constraint value
Tangent	Planar face Circular face	Edit geometry Drive constraint Modify constraint value
Symmetry	Planar face Linear edge Linear edge to infer midpoint Linear edge to infer vertex Circular face to infer center axis Arc to infer center point	Edit geometry
Motion: Rotation	Planar face Linear edge Circular face to infer center axis	Edit geometry Modify constraint value
Motion: Rotation-Translation	Planar face Linear edge Circular face to infer center axis	Edit geometry Modify constraint value
Transitional	Not supported