getting-started-names

MainActivity.kt

val asset = modelViewer.asset!!
val rm = modelViewer.engine.renderableManager
for (entity in asset.entities) {
   val renderable = rm.getInstance(entity)
   if (renderable == 0) {
       continue
   }
   if (asset.getName(entity) == "Scheibe_Boden_0") {
       rm.setLayerMask(renderable, 0xff, 0x00)
   }
   val material = rm.getMaterialInstanceAt(renderable, 0)
   material.setParameter("emissiveFactor", 0f, 0f, 0f)
}