HutongGames.PlayMakerEditor.ObjectPropertyDrawer
Extend this class to make a custom property drawer for an FsmObject variable of a specific type.
The property drawer will be used in Action Editors and Variable Editors.
- NOTE: This is an Editor script, and should be in an Editor folder.
- Use the ObjectPropertyDrawerAttribute to define the Object type to edit.
C# Example:
This example defines a custom property drawer for any AudioClip parameter.
Save the script as ObjectPropertyDrawerTest.cs in an Editor folder and look at any AudioClip parameter in an action.
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using System;
using UnityEngine;
using UnityEditor;
using HutongGames.PlayMakerEditor;
using Object = UnityEngine.Object;
// Test with action that uses an FsmObject variable of AudioClip type. E.g., Set Audio Clip
[ObjectPropertyDrawer(typeof(AudioClip))]
public class ObjectPropertyDrawerTest : ObjectPropertyDrawer
{
public override Object OnGUI(GUIContent label, Object obj, bool isSceneObject, params object[] attributes)
{
GUILayout.BeginVertical();
obj = EditorGUILayout.ObjectField(label, obj, typeof(AudioClip), isSceneObject);
GUILayout.Label("This is a custom object property drawer!");
GUILayout.EndVertical();
return obj;
}
} |
|
Object OnGUI(GUIContent label, Object obj, bool isSceneObject, params object[] attributes) |
|
|---|---|
|
Use EditorGUILayout and GUILayout controls to build the property drawer. Return the modified Object. |
|
| Parameter | Description |
| GUIContent label | A label that includes a tooltip. |
| Object obj | The object to edit. |
| bool isSceneObject |
Is obj a scene object. If false, it is used in a prefab, template, or global variables asset. This is good to know if you're going to use an ObjectField with allowSceneObjects. |
| object[] attributes |
The custom attributes defined for this parameter. You can use custom attributes for formatting etc. |
