how to draw on a curved surface on catia


Another way is to place points on the surface you want to make a curve on and then using the spline command to make a curve and using the surface as support.

  1. Step 1:

    Place points on surface.

  2. Step 2:

    Use Spline command to make a curve between the points and make sure the Geometry on support box is checked and the surface selected.


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