74 lines
2.2 KiB
C#
74 lines
2.2 KiB
C#
namespace Dreamteck.Splines.Editor
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{
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using UnityEngine;
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using UnityEditor;
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using System.Collections;
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using System.Collections.Generic;
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public class PointScaleModule : PointTransformModule
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{
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public bool scaleSize = true;
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public bool scaleTangents = true;
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public PointScaleModule(SplineEditor editor) : base(editor)
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{
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}
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public override GUIContent GetIconOff()
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{
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return EditorGUIUtility.IconContent("ScaleTool");
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}
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public override GUIContent GetIconOn()
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{
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return EditorGUIUtility.IconContent("ScaleTool On");
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}
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public override void LoadState()
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{
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base.LoadState();
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scaleSize = LoadBool("scaleSize");
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scaleTangents = LoadBool("scaleTangents");
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}
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public override void SaveState()
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{
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base.SaveState();
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SaveBool("scaleSize", scaleSize);
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SaveBool("scaleTangents", scaleTangents);
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}
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protected override void OnDrawInspector()
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{
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editSpace = (EditSpace)EditorGUILayout.EnumPopup("Edit Space", editSpace);
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scaleSize = EditorGUILayout.Toggle("Scale Sizes", scaleSize);
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scaleTangents = EditorGUILayout.Toggle("Scale Tangents", scaleTangents);
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}
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protected override void OnDrawScene()
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{
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if (selectedPoints.Count == 0) return;
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if (eventModule.mouseLeftUp)
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{
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Reset();
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}
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Vector3 lastScale = scale;
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Vector3 c = selectionCenter;
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scale = Handles.ScaleHandle(scale, c, rotation, HandleUtility.GetHandleSize(c));
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if (lastScale != scale)
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{
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PrepareTransform();
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for (int i = 0; i < selectedPoints.Count; i++)
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{
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var point = localPoints[selectedPoints[i]];
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TransformPoint(ref point, false, scaleTangents, scaleSize);
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points[selectedPoints[i]].SetPoint(point);
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}
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RegisterChange();
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SetDirty();
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}
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}
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}
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}
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