base face of an extruded solid enlarged: feature or bug?
Created by: tobievandenberg
Constructing an extruded-solid from a square profile, a solid is obtained. The base and top face of this solid are larger than the surface closed in by the profile however. Is there a reason for this of is it a bug?
(in-package :gdl-user) (define-object offset-surface-issue (base-object) :input-slots ( (size 1.0 :settable) (distance 0.5 :settable) (vector #(0.3 0.3 1.0) :settable) (offset-distance 0.2 :settable) ) :objects ( (profile :type 'b-spline-curve :degree 1 :control-points (list #(0.0 0.0 0.0) (make-point 0.0 (the size) 0.0) (make-point (the size) (the size) 0.0) (make-point (the size) 0.0 0.0) #(0.0 0.0 0.0)))
(extrusion :type 'extruded-solid :profile (the profile) :distance (the distance) :axis-vector (the vector) :display-controls (list :color :blue :transparency 0.5))
(faces :type 'surface :sequence (:size (length (list-elements (the extrusion faces)))) :built-from (the extrusion (faces (the-child index))) :display-controls (list :color :red :transparency 0.5))
(face-breps :type 'transformed-solid :sequence (:size (length (list-elements (the extrusion face-breps)))) :brep (the extrusion (face-breps (the-child index))) :display-controls (list :color :green :transparency 0.5)) ))
By genworks on 2015-01-30 00:52:39 UTC
Moved to internal tracking list.