public override void OnInspectorGUI()
{
if (targets.Length > 1)
{
EditorGUILayout.HelpBox("Cannot edit multiple spline together", MessageType.Info, true);
ms_isMultiEdit = true;
return;
}
else
{
ms_isMultiEdit = false;
}
CatmullRomUniformBehaviour behaviour = (CatmullRomUniformBehaviour)target;
CatmullRomUniform spline = (CatmullRomUniform)behaviour.Spline;
GUILayout.Space(5f);
EditorGUILayout.BeginHorizontal();
{
if (GUILayout.Button(new GUIContent("Add Point", "hotkey: I"), EditorStyles.toolbarButton))
{
_AddPoint(spline);
}
if (GUILayout.Button(new GUIContent("Del Point", "hotkey: X"), EditorStyles.toolbarButton))
{
_DelPoint(spline);
}
if (GUILayout.Button(spline.Cycle ? "Break Cycle" : "Make Cycle", EditorStyles.toolbarButton))
{
_ToggleCycle(spline);
}
}
EditorGUILayout.EndHorizontal();
GUILayout.Space(5f);
if (m_curPtIdx >= 0)
{
EditorGUILayout.BeginHorizontal();
{
MUndo.RecordObject(this, "change current point");
GUILayout.Label("Current Point");
if (GUILayout.Button("<<"))
{
m_curPtIdx = Mathf.Max(0, m_curPtIdx - 1);
}
EditorGUI.BeginChangeCheck();
m_curPtIdx = EditorGUILayout.IntField(m_curPtIdx);
if (EditorGUI.EndChangeCheck())
{
m_curPtIdx = Mathf.Clamp(m_curPtIdx, 0, spline.PointCount);
}
GUILayout.Label(" / " + (spline.PointCount - 1));
if (GUILayout.Button(">>"))
{
m_curPtIdx = Mathf.Min(m_curPtIdx + 1, spline.PointCount - 1);
}
}
EditorGUILayout.EndHorizontal();
MUndo.RecordObject(target, "modify control point");
EUtil.PushLabelWidth(80f);
spline[m_curPtIdx] = EUtil.DrawV3P(new GUIContent("Position"), spline[m_curPtIdx]);
spline.SetTilt(m_curPtIdx, EditorGUILayout.FloatField("Tilt", spline.GetTilt(m_curPtIdx)));
EUtil.PopLabelWidth();
}
ms_foldoutSettings = EditorGUILayout.Foldout(ms_foldoutSettings, "Settings");
if (ms_foldoutSettings)
{
MUndo.RecordObject(this, "change setting");
spline.Resolution = EditorGUILayout.IntField("Point/Seg", spline.Resolution);
spline.TwistMtd = (ETwistMethod)EditorGUILayout.EnumPopup(new GUIContent("Twist Method", "Decide how to calculate the base-up direction before applying tilt"), spline.TwistMtd);
ms_drawArrow = EditorGUILayout.Toggle("Draw Arrow", ms_drawArrow);
ms_drawUp = EditorGUILayout.Toggle("Draw Up", ms_drawUp);
ms_arrowLineLen = EditorGUILayout.FloatField("Arrow LineLen", ms_arrowLineLen);
ms_drawPts = EditorGUILayout.Toggle("Draw points", ms_drawPts);
ms_ptSize = EditorGUILayout.FloatField("Point size", ms_ptSize);
ms_lookAtDist = EditorGUILayout.FloatField(new GUIContent("LookAt dist", "the distance from camera to target point when camera in follow mode"), ms_lookAtDist);
}
ms_foldoutTSlider = EditorGUILayout.Foldout(ms_foldoutTSlider, "T slider");
if (ms_foldoutTSlider)
{
EditorGUI.BeginChangeCheck();
EUtil.PushLabelWidth(20f);
m_tSlider = EditorGUILayout.Slider("T", m_tSlider, 0, 1f);
EUtil.PopLabelWidth();
if (EditorGUI.EndChangeCheck())
{
//Transform tr = behaviour.transform;
EUtil.SceneViewLookAt(
behaviour.GetTransformedPosition(m_tSlider),
Quaternion.LookRotation(behaviour.GetTransformedTangent(m_tSlider), behaviour.GetTransformedUp(m_tSlider)),
ms_lookAtDist);
}
}
if (GUI.changed)
{
EUtil.RepaintSceneView();
}
}
