降低打印费用
为了最优化所用材料的费用,Wolfram 语言提供了例如 ShellRegion 的实用函数来对模型进行挖空处理.
In[1]:=

original =
ExampleData[{"Geometry3D", "Triceratops"}, "BoundaryMeshRegion"]
Out[1]=

挖空模型.
In[2]:=

hollow = ShellRegion[original];
Show[hollow, BaseStyle -> Opacity[0.4]]
Out[2]=

节省了多半的材料并降低了打印费用.
In[3]:=

Volume[hollow]/Volume[original]
Out[3]=

打印模型.
In[4]:=

Printout3D[hollow, "3DHubs", RegionSize -> 3]
Out[4]=
