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Version: Reality 5.3.sp1

Creating Logic

Logic Button

Before you begin, make sure that you activate the Logic features by clicking on the Logic button.

Adding Controller​

Adding Controller

  • Click on the Add Controller button
  • Select the String data type as illustrated above

Defining Behaviour​

Defining Behaviour

  • Click on the Add Behaviour button
  • Select the Conditional as a Behaviour as displayed above

Creating Conditional Actions​

Conditional Action

Select a group you want to affect by Condition Action from the Group section (in our case, it is Light Transform).

Then:

  1. Select the Condition as the Equal
  2. Define an Input Value
  3. Drag & drop your Group to the Conditional Actions panel
  4. Repeat the same process for different conditions and adjust the values

"Else" Condition

  • Select the Else condition
  • Drag & drop your Group to the Conditional Actions panel
  • Optionally define new property values
danger

Deleting a single item from any section (Controller, Behaviour, etc.) sometimes crashes the Unreal Engine. For this issue, please refer to https://issues.unrealengine.com/

Workaround: You can remove all items and then add them again.