edge:length

List of:	Scheme Extensions
Subjects:	Construction Geometry
Contents:	Constructors

Action:

Returns the length of the edge.

Filename:

cstr/cstr_scm/edge_scm.cxx

Syntax:

(edge:length edge)

Arg Types:

edge

entity

Returns:

real

Description:

Returns the length of the edge.

edge is an input entity.

Example:

; edge:length

; Create a circle.

(define circle(edge:ellipse (position 0 0 0)

(gvector 0 0 1) (gvector 10 0 0) 1 0 360))

;; circle

; Calculate the length of the edge.

(edge:length circle)

;; 62.8318530717959

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