Version: 2019.3
LanguageEnglish
  • C#

EditorGUILayout.CurveField

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public static AnimationCurve CurveField(AnimationCurve value, params GUILayoutOption[] options);
public static AnimationCurve CurveField(string label, AnimationCurve value, params GUILayoutOption[] options);
public static AnimationCurve CurveField(GUIContent label, AnimationCurve value, params GUILayoutOption[] options);
public static AnimationCurve CurveField(AnimationCurve value, Color color, Rect ranges, params GUILayoutOption[] options);
public static AnimationCurve CurveField(string label, AnimationCurve value, Color color, Rect ranges, params GUILayoutOption[] options);
public static AnimationCurve CurveField(GUIContent label, AnimationCurve value, Color color, Rect ranges, params GUILayoutOption[] options);

Parameters

labelOptional label to display in front of the field.
valueThe curve to edit.
colorThe color to show the curve with.
rangesOptional rectangle that the curve is restrained within.
optionsAn optional list of layout options that specify extra layout properties. Any values passed in here will override settings defined by the style.
See Also: GUILayout.Width, GUILayout.Height, GUILayout.MinWidth, GUILayout.MaxWidth, GUILayout.MinHeight, GUILayout.MaxHeight, GUILayout.ExpandWidth, GUILayout.ExpandHeight.

Returns

AnimationCurve The curve edited by the user.

Description

Make a field for editing an AnimationCurve.


Create an animation on the different axis and assign it to a GameObject.

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

public class FollowCurve : EditorWindow { AnimationCurve curveX = AnimationCurve.Linear(0, 0, 10, 10); AnimationCurve curveY = AnimationCurve.Linear(0, 0, 10, 10); AnimationCurve curveZ = AnimationCurve.Linear(0, 0, 10, 10);

[MenuItem("Examples/Create Curve For Object")] static void Init() { FollowCurve window = (FollowCurve)EditorWindow.GetWindow(typeof(FollowCurve)); window.Show(); }

void OnGUI() { curveX = EditorGUILayout.CurveField("Animation on X", curveX); curveY = EditorGUILayout.CurveField("Animation on Y", curveY); curveZ = EditorGUILayout.CurveField("Animation on Z", curveZ);

if (GUILayout.Button("Generate Curve")) AddCurveToSelectedGameObject(); }

void AddCurveToSelectedGameObject() { if (Selection.activeGameObject) { FollowAnimationCurve comp = Selection.activeGameObject.AddComponent<FollowAnimationCurve>();

comp.SetCurves(curveX, curveY, curveZ); } else { Debug.LogError("No Game Object selected for adding an animation curve"); } } }

And the script that works with the example:

using UnityEngine;
using System.Collections;

public class FollowAnimationCurve : MonoBehaviour { public AnimationCurve curveX; public AnimationCurve curveY; public AnimationCurve curveZ;

public void SetCurves(AnimationCurve xC, AnimationCurve yC, AnimationCurve zC) { curveX = xC; curveY = yC; curveZ = zC; }

void Update() { transform.position = new Vector3(curveX.Evaluate(Time.time), curveY.Evaluate(Time.time), curveZ.Evaluate(Time.time)); } }

public static void CurveField(SerializedProperty property, Color color, Rect ranges, params GUILayoutOption[] options);
public static void CurveField(SerializedProperty property, Color color, Rect ranges, GUIContent label, params GUILayoutOption[] options);

Parameters

propertyThe curve to edit.
colorThe color to show the curve with.
rangesOptional rectangle that the curve is restrained within.
optionsAn optional list of layout options that specify extra layout properties. Any values passed in here will override settings defined by the style.
See Also: GUILayout.Width, GUILayout.Height, GUILayout.MinWidth, GUILayout.MaxWidth, GUILayout.MinHeight, GUILayout.MaxHeight, GUILayout.ExpandWidth, GUILayout.ExpandHeight.
labelOptional label to display in front of the field. Pass [[GUIContent.none] to hide the label.

Description

Make a field for editing an AnimationCurve.

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