Description:

Constrain an edge to go through (and stop at) a 3D Object Point.

Objects:

Exactly one Edge and one 3D Object Point

Extra Parameter:

None

Number allowed:

One constraint for every pair of Edge/Point intersections.

Use:

To use Edges and produce a more complete wire frame. Processed only in multi-photo projects and solved in Global Optimization but also used to extend the 3D Edges to the point even if not processed.