When Cesium3DTileset.opaqueMaterial == null what happens?

Cesium for Unity
1

I was trying to change the lightning across all tiles, using the opaqueMaterial properties.
But then I discovered that the opaqueMaterial is null, and I wonder how does the tiles are still get rendered?

3

Hi @fistachio-2k,

If opaqueMaterial is null, the plugin will automatically fall back on a default material. These default materials are “CesiumDefaultTilesetMaterial” and “CesiumUnlitTilesetMaterial”. You can find the code for it here.

1 Like
4

Thanks, I wonder where primitiveInfo is being set?
Is it something that I can change manually?

5

Why are you trying to change primitiveInfo? It is populated while glTF primitives are being handled so that the correct behavior can be chosen for any given primitive.