RotationPreSetModuleDoc.md

RotationPreSet.cs

This script generates predefined rotation data for a set of prefabs and saves it as a JSON file. It is used to create a library of quaternion rotations for objects in the scene.

Key Features:

• Prefab Rotation Generation:

  • Loads all prefabs from a specified folder (PrefabFolderName).
  • Iterates through a list of predefined Y-axis angles (Y_Angles) and applies rotations to each prefab.
  • Converts the resulting rotations to quaternions and stores them in a structured format.

• JSON Serialization:

  • Serializes the generated rotation data into a JSON file.
  • Saves the JSON file with a timestamped filename in the Assets/Resources directory.

• Utility Functionality:

  • Includes a Quit method to exit the application or stop play mode in the Unity Editor.

Workflow:

1. Start Method:

   • Loads prefabs and calculates quaternion rotations for each prefab based on the specified Y-axis angles.
   • Stores the rotation data in a dictionary (jsonData) with the prefab name as the key.
   • Serializes the dictionary into a JSON file and saves it to disk.

2. Update Method:

   • Calls the Quit method to terminate the application or stop play mode.

Example Output:

The JSON file contains rotation data for each prefab in the following format:

{
  "PrefabName": {
    "object_rotation": [
      [0.0, 0.0, 0.0, 1.0],
      [0.0, 0.707107, 0.0, 0.707107],
      ...
    ]
  }
}