Modules

Module Bounds

Start by creating a Snap Grid Flow - Module Bounds asset. You will assign the size of your modules here and use it while designing the modules

In the Projects tab, navigate to the desired folder and create the Snap Grid Flow Module Bounds asset

Double click the asset to open the editor

• Set the Chunk Size to something like (40, 20, 40). The X and Z has to be the same if you want your modules to support rotation. In this case, we've provided 40 for both

• Set the Door Offset Y to 5.

Door Offset Y determines how high the door is from the base of the module. It is a good idea to leave some gap, so you have space to create some pits or lower areas

You'll use this asset on each of the module prefabs you design

Create a Module

Modules are rooms that are designed and saved into a prefab. We'll design a new room module prefab

• Create a new scene

• Create an empty game object and name it to Room_1x1A

  

• Reset the prefab transform

  

• Add the Snap Grid Flow Module component to it

Assign the module bounds asset we created earlier

Your module prefab will now provide visual information that will help you design your room

The red wireframe indicates the bounds of your module. You may fill this up in any way you like.

The blue indicators show the possible locations of the doors

Design your module inside the level bounds.

Note how the ground mesh was aligned to a height where it matched the door indicators (blue lines). These blue lines were previously configured to be 5 units above the module's base (DoorOffsetY)

Go ahead and design the rest of the room in any way you like

In this simple example, we want to have doors on all the 4 sides. A gap of 4 wide / 5 high was left out at the door openings. Our door and wall assets will eventually be of this size to fill up the gap

Do this for all the four doors

Save as Prefab

Select the module game object Room_1x1A and save it as a prefab in some folder

Now that we have it saved as a prefab, delete the module game object from the scene

In the next section, we'll create a Connection and add it near the door openings