Changing how Animation Curve window looks?

I have a public AnimationCurve that shows up in the inspector, but I'd like to choose the ranges of the grid manually.

So when I click on the Animation curve in the inspector window I want this to show up with the grid a certain size etc. This image was created using EditorGUILayout.CurveField. So I need this:



instead of this:




How can I make it so that when I click on a regular public AnimationCurve in the inspector, the window shows up just as I can make it show up with EditorGUILayout.CurveField?

Any help is really really appreciated.

I have this code in a regular non-editor script

Code (CSharp):

1.     public class RotationTimelineData
2.     {
3.  
4.         public AnimationCurve Curve;
5.  
6.     }

 

FIXED IT!

I had to write a custom PropertyAttribute! Now I can just write this:

Code (CSharp):

1.    public class RotationTimelineData
2.     {
3.         [Curve(5f, 5f)]
4.         public AnimationCurve Curve;
5.  
6.     }

and that will set a range for the grid!

I'm happy I learned something today!

 

Hi Alex,
It would be very nice if you could share your PropertyAttribute as I definitely could have use of it too

 

Sure! I have an exam in about 20 minutes but I'll clean it up a bit and post it after that

 

Code (CSharp):

1. // CurveDrawer.cs
2. // Created by Alexander Ameye
3. // Version 1.1.0
4.  
5. using UnityEngine;
6. using UnityEditor;
7.  
8. [CustomPropertyDrawer(typeof(CurveAttribute))]
9. public class CurveDrawer : PropertyDrawer
10. {
11.     public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
12.     {
13.         CurveAttribute curve = attribute as CurveAttribute;
14.         if (property.propertyType == SerializedPropertyType.AnimationCurve)
15.         {
16.             if (curve.b) EditorGUI.CurveField(position, property, Color.cyan, new Rect(curve.PosX, curve.PosY, curve.RangeX, curve.RangeY));
17.         }
18.     }
19. }
20.  

Code (CSharp):

1. // CurveAttribute.cs
2. // Created by Alexander Ameye
3. // Version 1.1.0
4.  
5. using UnityEngine;
6.  
7. public class CurveAttribute : PropertyAttribute
8. {
9.     public float PosX, PosY;
10.     public float RangeX, RangeY;
11.     public bool b;
12.     public int x;
13.  
14.     public CurveAttribute(float PosX, float PosY,float RangeX, float RangeY, bool b)
15.     {
16.         this.PosX = PosX;
17.         this.PosY = PosY;
18.         this.RangeX = RangeX;
19.         this.RangeY = RangeY;
20.         this.b = b;
21.     }
22. }
23.  

Don't forget to put CurveDrawer.cs in an editor folder. You can use this code by doing something like:

Code (CSharp):

1. [Curve(0, 0, 1f, 1f, true)]
2.         public AnimationCurve RotationCurve;

I picked the curves to be cyan but you can of course choose something else.

Good luck!

 

Thanks buddy.

 

Great work! Thank you!
I changed your code a little to display the name of the AnimationCurve, since it was blank in the editor:

Code (CSharp):

1. if (curve.b) EditorGUI.CurveField(position, property, Color.cyan, new Rect(curve.PosX, curve.PosY, curve.RangeX, curve.RangeY), label);