I have a building box 3d model create from ketchup
How to I export feature include geometry is bottom face of model and propety is height of model from a 3d model?
The feature template
"type": "Feature",
"properties": {},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
y,
x
],
[
y,
x
]
]
]
}
Best answer by virtualcitymatt
Use a BoundsExtractor to extract _maxz of the model. After that use a SurfaceFoortprintReplacer to get the 2D footprint of the model. You should now have a polygon with an attribute called _maxz.
The template looks like Geojson so you can use a GeoJSON writer to output the polygon. If you want to rename _maxz you can use an AttribiteRenamer.
+47Use a BoundsExtractor to extract _maxz of the model. After that use a SurfaceFoortprintReplacer to get the 2D footprint of the model. You should now have a polygon with an attribute called _maxz.
The template looks like Geojson so you can use a GeoJSON writer to output the polygon. If you want to rename _maxz you can use an AttribiteRenamer.
