The 3D ACIS® Modeler (ACIS) is Spatial’s prominent 3D solid modeling engine. 3D InterOp is a CAD data translation framework (Interoperability)

From DocR19

Call one of the following functions in acistype.hxx:

• is_curve_edge
• is_linear_edge
• is_elliptical_edge
• is_helical_edge
• is_circular_edge
• is_intcurve_edge

Alternatively in Scheme, call:

• edge:curve?

• edge:linear?

• edge:elliptical?

• edge:circular?

• edge:spline?

Signatures

logical is_curve_edge(const ENTITY*ent);
logical is_linear_edge(const ENTITY* ent);
logical is_elliptical_edge(const ENTITY *ent);
logical is_helical_edge(const ENTITY *ent);
logical is_circular_edge(const ENTITY *ent);
logical is_intcurve_edge(const ENTITY *ent);

Header Files

#include "acistype.hxx"

Notes

• is_curve_edge will determine if an edge is degenerate (that is, it has no supporting curve, for example, at the apex of a cone) or not.

Related content

See also: :Category:FAQs