I have a 3D object with the following code:
{
materials: [
{
name: 'Material_3',
parameters: [
{
baseColor: [
0.84313700000000003,
0.72548999999999997,
0.49803900000000001,
1,
],
},
{
baseColorMap: null,
},
{
normalMap: null,
},
{
interpolatedColor: null,
},
{
metallic: 0,
},
{
metallicMap: null,
},
{
roughness: 0,
},
{
roughnessMap: null,
},
{
opacity: null,
},
],
source: 'build/sceneform_sdk/default_materials/fbx_material.sfm',
},
{
name: 'Material_2',
parameters: [
{
baseColor: [
0.50196099999999999,
0.81568600000000002,
0.57647099999999996,
1,
],
},
{
baseColorMap: null,
},
{
normalMap: null,
},
{
interpolatedColor: null,
},
{
metallic: 0,
},
{
metallicMap: null,
},
{
roughness: 0,
},
{
roughnessMap: null,
},
{
opacity: null,
},
],
source: 'build/sceneform_sdk/default_materials/fbx_material.sfm',
},
{
name: 'Material_1',
parameters: [
{
baseColor: [
0.792157,
0.50196099999999999,
0.67843100000000001,
1,
],
},
{
baseColorMap: null,
},
{
normalMap: null,
},
{
interpolatedColor: null,
},
{
metallic: 0,
},
{
metallicMap: null,
},
{
roughness: 0,
},
{
roughnessMap: null,
},
{
opacity: null,
},
],
source: 'build/sceneform_sdk/default_materials/fbx_material.sfm',
},
],
model: {
attributes: [
'Position',
'TexCoord',
'Orientation',
'BoneIndices',
'BoneWeights',
],
collision: {},
file: 'sampledata/box-test.FBX',
name: 'box-test',
recenter: 'root',
},
version: '0.54:2',
}
The object is 3 cubes, the cubes have names - Material_1, Material_2, Material_3, you need:
-On the first material to impose transparency
-On the second material to impose metallicity
-On the third material to impose self-illumination
P.S. I'm just starting to do 3D in Android Studio, so I don’t know how to do it
