public override void OnInspectorGUI()
{
if (!m_IsEditing)
{
if (GUILayout.Button("Edit Bezier Shape"))
{
SetIsEditing(true);
}
EditorGUILayout.HelpBox("Editing a Bezier Shape will erase any modifications made to the mesh!\n\nIf you accidentally enter Edit Mode you can Undo to get your changes back.", MessageType.Warning);
return;
}
if (GUILayout.Button("Editing Bezier Shape", UI.EditorGUIUtility.GetActiveStyle("Button")))
{
SetIsEditing(false);
}
Event e = Event.current;
if (m_IsMoving)
{
if (e.type == EventType.Ignore ||
e.type == EventType.MouseUp)
{
OnFinishVertexModification();
}
}
EditorGUI.BeginChangeCheck();
bool handleIsValid = (m_currentHandle > -1 && m_currentHandle < m_Points.Count);
BezierPoint inspectorPoint = handleIsValid ?
m_Points[m_currentHandle] :
new BezierPoint(Vector3_Zero, Vector3_Backward, Vector3_Forward, Quaternion.identity);
inspectorPoint = DoBezierPointGUI(inspectorPoint);
if (handleIsValid && EditorGUI.EndChangeCheck())
{
if (!m_IsMoving)
{
OnBeginVertexModification();
}
m_Points[m_currentHandle] = inspectorPoint;
UpdateMesh(false);
}
EditorGUI.BeginChangeCheck();
if (GUILayout.Button("Clear Points"))
{
UndoUtility.RecordObject(m_Target, "Clear Bezier Spline Points");
m_Points.Clear();
UpdateMesh(true);
}
if (GUILayout.Button("Add Point"))
{
UndoUtility.RecordObject(m_Target, "Add Bezier Spline Point");
if (m_Points.Count > 0)
{
m_Points.Add(new BezierPoint(m_Points[m_Points.Count - 1].position,
m_Points[m_Points.Count - 1].tangentIn,
m_Points[m_Points.Count - 1].tangentOut,
Quaternion.identity));
UpdateMesh(true);
}
else
{
m_Target.Init();
}
m_currentHandle = (BezierHandle)(m_Points.Count - 1);
SceneView.RepaintAll();
}
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
m_TangentMode = (BezierTangentMode)GUILayout.Toolbar((int)m_TangentMode, s_TangentModeIcons, commandStyle);
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
m_CloseLoop = EditorGUILayout.Toggle("Close Loop", m_CloseLoop);
m_Smooth = EditorGUILayout.Toggle("Smooth", m_Smooth);
m_Radius = Mathf.Max(.001f, EditorGUILayout.FloatField("Radius", m_Radius));
m_Rows = Math.Clamp(EditorGUILayout.IntField("Rows", m_Rows), 3, 512);
m_Columns = Math.Clamp(EditorGUILayout.IntField("Columns", m_Columns), 3, 512);
if (EditorGUI.EndChangeCheck())
{
UpdateMesh(true);
}
if (ProGridsInterface.GetProGridsType() != null)
{
s_SnapTangents = EditorGUILayout.Toggle("Snap Tangents", s_SnapTangents);
}
}