Esta subrotina é útil nos casos quem que você precisa das coordenadas do retângulo que circunscreve uma determinada entidade... pra dar um "zoom" nela por exemplo... vejam como eu usei o método boundingbox do activex:
(defun get-bounding-box (ent / maxp minp)
(setq ent (vlax-ename->vla-object (ename-of ent)))
(if
(vl-catch-all-error-p
(vl-catch-all-apply 'vla-GetBoundingBox
(list ent 'minp 'maxp)))
(list (setq minp
(3d-of-vla
(vla-get-insertionpoint ent)))
minp)
(list (vlax-safearray->list minp)
(vlax-safearray->list maxp))))
para usar: (get-bounding-box ent), onde ent é a ename, handle ou vla-object da entidade
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ResponderExcluirSorry for offtopic
you're welcome!!
ResponderExcluirWhere is admin?!
ResponderExcluirThanks
mais hein?
ResponderExcluiraqui uai
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