NodeIcon RigidAlignment

Finds a transformation between two models based on a set of point correspondences between them and aligns the first model to the second. At least 3 point correspondences are required. Use SelectPointPairs node to specify point correspondences.


Floating geometry

Geometry Geometry to be transformed

Fixed geometry

Geometry Reference geometry to which the floating geometry will be aligned.

Point correspondences


A set of point correspondences between the models. At least 3 user-defined point correspondences are required.


Geometry Floating geometry aligned to the fixed geometry.


Fit Translation:

find translation component.

Fit Rotation:

find rotation component in degrees.

Fit Scale:

find scale component.