【发布时间】:2016-01-13 03:18:31
【问题描述】:
大家好,我叫 Jim,我很难在 SketchUp 页面上显示我的第一个 Ruby SketchUp 代码。 我有 Windows 8 Sketchup 2016 专业版
下面文件中的代码基本上是抄自《Automatic Sketchup》这本书的 我对 Ruby 很陌生,以至于我无法检测到遗漏了什么。 必须有其他东西才能让它运行。 假设在草图中添加一个二十面体。
如果我能克服这个困难,我会很高兴。 如果有人能指出我正确的方向,我将永远感激你的帮助。
mod = Sketchup.active_model # Open model
ent = mod.entities # All entities in model
sel = mod.selection # Current selection
view = mod.active_view
Ss = 1.11935599 # Short side
Gr = 1.65742 # Long side
pt0 = Geom:: Point3d.new 0,Ss,Gr
pt1 = Geom:: Point3d.new 0,-Ss,GS
pt2 = Geom:: Point3d.new Gr,0,Ss
pt3 = Geom:: Point3d.new -Gr,0,Ss
pt4 = Geom:: Point3d.new Ss,-Gr,0
pt5 = Geom:: Point3d.new -Ss,-Gr,0
pt6 = Geom:: Point3d.new 0,Ss,-Gr
pt7 = Geom:: Point3d.new 0,-Ss,-Gr
pt8 = Geom:: Point3d.new Gr,0.-Ss
pt9 = Geom:: Point3d.new -Gr,0,-Ss
pt10 = Geom:: Point3d.new Ss,Gr,0
pt11 = Geom:: Point3d.new -Ss,Gr,0
pm = Geom:: PolygonMesh.new 12, 20
#Top half
pm.add_polygon pt0, pt1, pt2
pm.add_polygon pt0, pt1, pt3
pm.add_polygon pt1, pt4, pt5
pm.add_polygon pt1, pt4, pt2
pm.add_polygon pt1, pt3, pt5
#Middle
pm.add_polygon pt4, pt5, pt7
pm.add_polygon pt2, pt8, pt4
pm.add_polygon pt10, pt11, pt0
pm.add_polygon pt3, pt9, pt5
pm.add_polygon pt2, pt8, pt10
pm.add_polygon pt2, pt0, pt10
pm.add_polygon pt9, pt5, pt7
pm.add_polygon pt7, pt8, pt4
pm.add_polygon pt11, pt9, pt3
pm.add_polygon pt11, pt3, pt0
#Bottom half
pm.add_polygon pt6, pt7, pt8
pm.add_polygon pt6, pt7, pt9
pm.add_polygon pt6, pt10, pt11
pm.add_polygon pt6, pt10, pt8
pm.add_polygon pt6, pt9, pt11
#Draw face in the mesh
ent = Sketchup.active_mod.entities
ent.add_faces_from_mesh pm
【问题讨论】:
-
嗨 Jim,当您尝试运行此代码时实际发生了什么?