Yes these are 2020 packages in 2024.
First is a non textured material from blender just using RGB values.
2020:
2024:
Next is a textured material.
2020:
2024:
From this you can see a 2020 package in 2024 acts different.
GLTF settings. No Day/Night Cycles.
Blender Material:
{
"doubleSided" : true,
"emissiveFactor" : [
3,
2.4600000381469727,
1.8899999856948853
],
"name" : "LED_Emmisive_ON",
"pbrMetallicRoughness" : {
"baseColorFactor" : [
0.4000000059604645,
0.4000000059604645,
0.4000000059604645,
1
],
"metallicFactor" : 0,
"roughnessFactor" : 0.10000000149011612
}
},
Textured:
{
"emissiveFactor" : [
1,
1,
1
],
"emissiveTexture" : {
"index" : 147,
"texCoord" : 0
},
"name" : "CeilingObjects",
"normalTexture" : {
"index" : 148,
"texCoord" : 0
},
"occlusionTexture" : {
"index" : 149,
"texCoord" : 0
},
"pbrMetallicRoughness" : {
"baseColorFactor" : [
1,
1,
1,
1
],
"baseColorTexture" : {
"index" : 150,
"texCoord" : 0
},
"metallicRoughnessTexture" : {
"index" : 149,
"texCoord" : 0
}
}
}