Voir la source de User Manual 3.3 The Infinite Cone Interface

This interface extends the InfiniteShape interface for the particular cases of infinite cones.<br>
The infinite cones are defined by an origin and a closed curve : the lines passing through the origin and any points of the curve create their shapes.<br>
The infinite cones only exist in a half space from their origin point and on the side of their positive axis vector.
The available simple infinite cones are :
* right circular cones
* oblique circular cones
* rectangle cones