|
Action:
|
Returns the string stored in the
derived_tag.
|
|
|
Filename:
|
kern/kern_scm/anno_scm.cxx
|
|
|
Syntax:
|
(derived-tag:string tag)
|
|
|
Arg Types:
|
tag
|
string
|
|
|
Returns:
|
string
|
|
|
Description:
|
Returns the string stored in the
derived_tag.
|
|
|
Useful for debugging annotations since the user can tag entities before an operation and verify the correct
tags are copied into the input of the annotation.
|
|
|
Example:
|
; derived-tag:string
|
|
; Create block.
|
|
(define block (solid:block (position -10 -10 -10)
|
|
|
(position 10 10 10)))
|
|
;; block
|
|
; Pick an edge.
|
|
(define e (pick:edge (ray (position 0 0 0)
|
|
|
(gvector 1 1 0))))
|
|
;; e
|
|
; Attach derived tag to an edge.
|
|
(define attach (entity:attach-derived-tag e
|
|
|
"blend_edge"))
|
|
;; attach
|
|
; Attach a constant radius blend attribute to edge.
|
|
(define const-rad (blend:const-rad-on-edge e 6))
|
|
;; const-rad
|
|
; Set annotation option to on.
|
|
(define option1 (option:set "annotations" #t))
|
|
;; option1
|
|
(define option2 (option:set "unhook_annotations" #f))
|
|
;; option2
|
|
; Create a blend function on a blend network/list of
|
|
; edges).
|
|
(define blend (blend:network e))
|
|
;; blend
|
|
; Pick a face.
|
|
(define f (pick:face (ray (position 0 0 0)
|
|
|
(gvector 1 1 0))))
|
|
;; f
|
|
(define anno (annotation:assert
|
|
|
"blend_anno_edge-blend_annotation-annotation"
|
|
|
"blend_face" f))
|
|
;; anno
|
|
; Get a tag string from anno.
|
|
(derived-tag:string (car
|
|
|
(annotation:inputs anno #f)))
|
|
;; "blend_edge"
|