More Region Transformations
Version 11 adds new functions RegionResize and ShellRegion to resize or give a solid shell of a region.
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original = ExampleData[{"Geometry3D", "Triceratops"}, "Region"]
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Resize the model to fit in a box with side lengths 20, while still preserving its shape.
In[2]:=

resize = RegionResize[original, {20}];
In[3]:=

Show[{original, resize}, BaseStyle -> Opacity[0.4]]
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Hollow the model.
In[4]:=

hollow = ShellRegion[original];
In[5]:=

Show[hollow, BaseStyle -> Opacity[0.4]]
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