CompositeSolids do not appear to work

[kriskenesei]

I have been trying to visualise some trees generated from AHN3. My trees are CompositeSolids (trunk + canopy), here is an example:

"18b1724e-8e7c-42ce-92d9-5382b0689908": {
	"type": "SolitaryVegetationObject",
		"geometry": [{
			"type": "CompositeSolid",
				"lod": 2.0,
				"boundaries": [
					[
						[
							[[56330, 56332, 56333]], [...], [[56339, 56345, 56341]]
						]
					],
					[
						[
							[[56346, 56349, 56348, 56347]], [...], [[56350, 56353, 56352, 56351]]
						]
					]
				]
		}]
	}

I am reasonably certain that they are topologically valid. Also, the CityJSON importer for QGIS does not have any issues with them and can render them in the 3D viewer.

Very nice webapp by they way! :)