private void LoadEmissiveMap(glTFLoader.Schema.Material material, Material unityMaterial)
{
var emissiveTexture = material.EmissiveTexture;
if (emissiveTexture != null || material.ShouldSerializeEmissiveFactor())
{
// Strength
var strengthExtension = ExtensionUtil.LoadExtension <glTFLoader.Schema.Khr_materials_emissive_strength>(material.Extensions, "KHR_materials_emissive_strength");
var strength = strengthExtension != null ? strengthExtension.EmissiveStrength : 1f;
// Factor
var factor = TypeConverter.ConvertColor(material.EmissiveFactor);
unityMaterial.SetColor("_EmissionColor", factor * strength);
// Texture
if (emissiveTexture != null)
{
var texture = textureLoader.LoadTexture(emissiveTexture.Index, false);
unityMaterial.SetTexture("_EmissionMap", texture);
}
unityMaterial.EnableKeyword("_EMISSION");
}
}
