Various glTF experiments
-
using PbrSpecularGlossiness shader;
-
drawing pointclouds
- drawing animations
data preparation:
Download a laz file kaartblad from Utrecht
$ wget https://geodata.nationaalgeoregister.nl/ahn3/extract/ahn3_laz/C_31HZ2.LAZ
Crop laz file using pdal crop with json:
{ "pipeline":[ "/data/C_31HZ2.LAZ", { "type":"filters.crop", "bounds":"([136356.6585, 136922.3581],[ 455832.7428, 456107.1495])" }, "/data/utrecht.LAZ" ] }
$ pdal pipeline crop.json