sketch.set.set.vn
Syntax
The function only applies to 3D case (when 3D zones are generated from the sketch).
Sets both the v-axis and n-axis (normal axis). They correspond to \(y\) and \(z\) directions in the sketch 2D coordinate system when the model is extruded into 3D.
void - void return
sp - sketch set pointer
v_v - v-axis (3D vector)
v_n - n-axis (3D vector)
sketch.set.set.uv
sketch.set.zone.autodir
9.1.13