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Get polyline vertices in #autolisp!
It obtains the list of vertices of a POLYLINE in AutoCAD or Intellicad-based programs. Additional details at https://rcad.eu/autolisp_source/
It is called with (nr_vertex_poly_lw Ename). Ename is the name of a POLYLINE or LWPOLYLINE entity. Ename can be closed or open, interpolated (with PEdit and Spline) or not, in the XOY plane or in any plane in space, 2D POLYLINE or 3D POLYLINE. If it contains arcs of a circle, they become straight. It returns a list of points in the current UCS.
It is a useful function for AutoLisp programmers, who have as input to their program, a POLYLINE like the one above.
#sourcecode #programming #cadsoftware
Видео Get polyline vertices in #autolisp! канала RCAD Software
It is called with (nr_vertex_poly_lw Ename). Ename is the name of a POLYLINE or LWPOLYLINE entity. Ename can be closed or open, interpolated (with PEdit and Spline) or not, in the XOY plane or in any plane in space, 2D POLYLINE or 3D POLYLINE. If it contains arcs of a circle, they become straight. It returns a list of points in the current UCS.
It is a useful function for AutoLisp programmers, who have as input to their program, a POLYLINE like the one above.
#sourcecode #programming #cadsoftware
Видео Get polyline vertices in #autolisp! канала RCAD Software
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13 января 2026 г. 20:15:04
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