103 lines
2.3 KiB
C#
103 lines
2.3 KiB
C#
using UnityEngine;
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using UnityEditor;
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namespace BezierSolution.Extras
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{
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[CustomEditor( typeof( BezierSpline ) )]
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[CanEditMultipleObjects]
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public class BezierSplineEditor : Editor
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{
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internal BezierSpline[] allSplines;
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public static BezierSplineEditor ActiveEditor { get; private set; }
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private void OnEnable()
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{
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Object[] splines = targets;
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allSplines = new BezierSpline[splines.Length];
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for( int i = 0; i < splines.Length; i++ )
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{
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BezierSpline spline = (BezierSpline) splines[i];
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if( spline )
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spline.Refresh();
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allSplines[i] = spline;
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}
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ActiveEditor = this;
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if( BezierUtils.QuickEditSplineMode )
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{
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Tools.hidden = true;
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EditorApplication.update -= SceneView.RepaintAll;
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EditorApplication.update += SceneView.RepaintAll;
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}
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Undo.undoRedoPerformed -= OnUndoRedo;
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Undo.undoRedoPerformed += OnUndoRedo;
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}
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private void OnDisable()
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{
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ActiveEditor = null;
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Tools.hidden = false;
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Undo.undoRedoPerformed -= OnUndoRedo;
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EditorApplication.update -= SceneView.RepaintAll;
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}
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private void OnSceneGUI()
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{
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BezierSpline spline = (BezierSpline) target;
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BezierUtils.DrawSplineDetailed( spline );
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for( int i = 0; i < spline.Count; i++ )
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BezierUtils.DrawBezierPoint( spline[i], i + 1, false );
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if( BezierSettings.ShowEvenlySpacedPoints )
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BezierUtils.DrawSplineEvenlySpacedPoints( spline );
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if( BezierUtils.QuickEditSplineMode )
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{
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// Execute quick edit mode's scene GUI only once (otherwise things can get ugly when multiple splines are selected)
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if( spline == allSplines[0] )
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{
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BezierUtils.QuickEditModeSceneGUI( allSplines );
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HandleUtility.AddDefaultControl( 0 );
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}
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return;
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}
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}
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public override void OnInspectorGUI()
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{
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BezierUtils.DrawSplineInspectorGUI( allSplines );
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}
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private void OnUndoRedo()
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{
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for( int i = 0; i < allSplines.Length; i++ )
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{
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if( allSplines[i] )
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{
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allSplines[i].dirtyFlags |= InternalDirtyFlags.All;
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allSplines[i].Refresh();
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}
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}
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Repaint();
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}
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private bool HasFrameBounds()
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{
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return !serializedObject.isEditingMultipleObjects;
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}
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private Bounds OnGetFrameBounds()
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{
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return new Bounds( ( (BezierSpline) target ).transform.position, new Vector3( 1f, 1f, 1f ) );
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}
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}
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} |