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cityjson / Up3date

A Blender add-on to import, edit and export 3D city models encoded in CityJSON v.1.0 format preserving geometries, attributes and semantics
MIT License
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Each face in multisurface gets assigned new semantic surface (material) #13

Closed LaurensJN closed 3 years ago

LaurensJN commented 3 years ago

When using the export function, a new semantic material is assigned for each surface in a multisurface. This slows down exports a lot for triangulated surfaces.

Semantic surfaces should only be create once, with afterwards an element values that is an indexed list to the geometry boundaries:

image