Pages in Documentation
Customize
Overview
Swap Actor
Settings
Swap Actor
UI3 Connect
UI3 VR projects
Customize
Overview
UI3 Scene Settings
Spl. T. Versions
Placement
Mesh Def.
Segments
Books V2
UI3 Vers History
UI3 Preview Ft.
UI3 Overview
UI3 Bugs
UI3 Data Entry
UI3 Design
3 Spline Tools
Doors FAQ
[old] Doors UE5
Step by Step
Tips & FAQ
Reference
UI3 Input Controls
UI3 FAQ + TIPS
Books V1
Doors UE4 (V1)
Change list
3.1 Bugs Fixes
2A Generic BP
2B Gen Examples
1 Railings
UI 1 - Part 1
UI 1
Ui 1 - Part 2
1 Overview
2 UI Features
3 Get Started
4 Info Map
5 BP Actors
6 Manage Clients
7 FAQ
8 Tutorials
UI3 Overview
UI3 Get Started
3.1 Info Map
UI3 Edit & Info
UI3 Other BPs
Interactive Doors - Swap Actor
The swap actor is the bridge between a user interface and the interactive doors. It allows to change materials and door parts during a walkthrough.
Content:
Connecting Swap Actor with Door Blueprints
MyProject / Content / DoorsBPV2 / Blueprints / BP_Doors_SwapActor
Place a BP_Doors_SwapActor next to a door blueprint into the same level as the door. Use the Eye Dropper icon to connect the door to the swap actor.
You can connect as many doors as you want. They will all change together.
| > Variations | |
| > BP Standard Doors | Connect one or more standard door blueprints to this swap actor |
| Index [0] | the first connected standard door blueprint |
| > BP Sliding Doors | Connect one or more sliding door blueprints to this swap actor |
| Index [0] | the frist connected sliding door blueprint |
| > BP Barn Door | Connect one or more Barn door blueprints to this swap actor |
| > BP Custom Door | Connect one or more custom door blueprints to this swap actor |
| Tag | Use the same Tag name in the UI3 Variation Actor or a similar actor. |
Game UI or Controller
The UI and the swap actor are connected with an Blueprint Interface
Hit play in the Examples level. You'll look at a door. Press the keys [ 0 ] [ 1 ] [ 2 ] on your keyboard. The door in front of you should change.
The image on the right shows a very simple way to interact with the swap actor. The nodes are in the Content / DoorsBPV2 / Blueprints / Other / BP_DoorController.
- All actors with the interface are collected (all swap actors) and the ID and Tag are sent.
- These are simple calling the above function with different IDs
- These nodes open the doors. More in the FAQs.
The function Change Variation to ID in the Swap Actor is executed and the variations are applied to the connected blueprints if the Tag is correct.
The ArchViz UI3 package available on the marketplace is ready to work with the Swap Actor.
Material Variations
All 4 Door Blueprint types can change materials.- Add a Material Variation array element
- Choose the part(s) of the door
- Add a Variations array element for each material ID to be changed
- Then add the Materials. One for each Variation.
You can add multiple door and frame parts to be changed at the same time. The door material and the frame material could change together for example.
The image shows Handle Plates in the parts list twice by accident. It wouldn't hurt though.
Door and Frame Style
The style of the door and frame can be changed here. All door blueprint except the Custom Door Blueprint accept change.The order of changes is the following
- Door and Frame Style
- Mesh Changes
- Material Changes
A mesh change will overwrite the style changes. The material will be changed at the end so it will overwrite all default materials.
Mesh Changes
All door blueprint except the Custom Door Blueprint accept the change.There is no option to align doors, handles, or other parts, that are not included in the door blueprint package. You would need to position any custom made meshes the same way the original meshes are placed in your modelling software. See customise.
Read more in the Documentation for UI3
Top of page