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anoved / phstl

Convert GDAL rasters (like GeoTIFF heightmaps) to 3D STL surfaces.
MIT License
74 stars 21 forks source link

Color STL support #9

Open anoved opened 8 years ago

anoved commented 8 years ago

Patch stlwriter to store color data pulled from a second image in the attribute byte count fields. Not an official standard but there seems to be support for it here and there. https://en.wikipedia.org/wiki/STL_%28file_format%29#Color_in_binary_STL

anoved commented 8 years ago

This is worth pursuing to support printing color terrain models, especially through i.Materialise.