message: Temporary fix for build break.
diff: @@ -423,11 +423,18 @@ static bool processShading(MaterialBuilder& builder, const JsonishValue& value)
  }
  static bool processVariantFilter(MaterialBuilder& builder, const JsonishValue& value) {
  +
  + // TODO: replace these with filament::Variant
  + static constexpr uint8_t DIRECTIONAL_LIGHTING = 0x01;
  + static constexpr uint8_t DYNAMIC_LIGHTING = 0x02;
  + static constexpr uint8_t SHADOW_RECEIVER = 0x04;
  + static constexpr uint8_t SKINNING = 0x08;
  +
  static const std::unordered_map<std::string, uint8_t> strToEnum {
  - { "directionalLighting", filament::Variant::DIRECTIONAL_LIGHTING },
  - { "dynamicLighting", filament::Variant::DYNAMIC_LIGHTING },
  - { "shadowReceiver", filament::Variant::SHADOW_RECEIVER },
  - { "skinning", filament::Variant::SKINNING },
  + { "directionalLighting", DIRECTIONAL_LIGHTING },
  + { "dynamicLighting", DYNAMIC_LIGHTING },
  + { "shadowReceiver", SHADOW_RECEIVER },
  + { "skinning", SKINNING },
  };
  uint8_t variantFilter = 0;
  const JsonishArray* jsonArray = value.toJsonArray();
  