To produce a Projection in the Main Menu select Operations - > Transformation - > Projection

This operation makes normal projection of one shape to another.

There are 3 types of projection different by types of operands.

Firstly, you can project Source vertex, edge or wire on a given Target face.

Secondly, you can project Source vertex on a given Target wire.

Thirdly, you can project Source vertex on a given Target edge.

Advanced options.

Note

This dialog supports navigation through the selectable objects (in OCC 3D viewer only):

Scroll mouse wheel with pressed Ctrl key or press "S", "P" keys when input focus is in the viewer to navigate between selectable objects.
Press left mouse button to select an appropriate object to the dialog box.

For more details, please refer to the "Functionality common for OCC and VTK viewers" chapter of the GUI module's documentation.

Example:

The curve (in red) and its projection on the cylindric surface

TUI Command: geompy.MakeProjection(Source, Target),
where Source is a shape which has to be projected, Target is a shape, on which the Source shape will be projected. The Result will be a GEOM_Object.

Our TUI Scripts provide you with useful examples of the use of Transformation Operations.