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Help > Working with Imports and Coordinate Systems > Using Constraints > Constraint Types > Multi-photo Constraints > 3 or more points to be collinear
3 or more points to be collinear

Description:

Constrain three or more points to lie in a straight line.

Objects:

Three or more 3D Object Points

Extra Parameter:

None

Number allowed:

One constraint for every known set of collinear points

Use:

To make points lie up and line segments create a straight line. Used only in multi-photo projects and solved in Global Optimization.