private void DrawEditInspector()
{
if (selectedIndex >= 0)
{
if (component.GetConnectedIndex(activeSpline, selectedIndex) >= 0)
{
GUILayout.BeginHorizontal();
if (GUILayout.Button("Previous", GUILayout.Height(EditorGUIUtility.singleLineHeight)))
{
ControlPoint newPoint = component.GetConnectedPoint(activeSpline, selectedIndex, -1);
activeSpline = component.GetSpline(newPoint);
selectedIndex = component.GetIndex(activeSpline, newPoint);
selectedHandle = 0;
SceneView.RepaintAll();
}
int connectedIndex = component.GetConnectedIndex(activeSpline, selectedIndex);
string label = string.Concat("( Handle ", component.GetIndexInConnection(activeSpline, selectedIndex) + 1, " of ", component.GetConnectionPointCount(connectedIndex), " )");
GUILayout.Label(label, GUILayout.Width(100));
if (GUILayout.Button(" Next ", GUILayout.Height(EditorGUIUtility.singleLineHeight)))
{
ControlPoint newPoint = component.GetConnectedPoint(activeSpline, selectedIndex, 1);
activeSpline = component.GetSpline(newPoint);
selectedIndex = component.GetIndex(activeSpline, newPoint);
selectedHandle = 0;
SceneView.RepaintAll();
}
GUILayout.EndHorizontal();
}
EditorGUILayout.Space();
GUILayout.Label("Anchor:");
EditorGUI.indentLevel++;
EditorGUI.BeginChangeCheck();
Vector3 anchor = EditorGUILayout.Vector3Field("Position", component.GetPoint(activeSpline, selectedIndex));
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(component, "Move Anchor");
EditorUtility.SetDirty(component);
component.SetAnchorPosition(activeSpline, selectedIndex, anchor);
}
EditorGUI.BeginChangeCheck();
Vector3 rotation = EditorGUILayout.Vector3Field("Rotation", component.GetEulerAngles(activeSpline, selectedIndex));
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(component, "Rotate Anchor");
EditorUtility.SetDirty(component);
component.SetRotation(activeSpline, selectedIndex, Quaternion.Euler(rotation));
}
EditorGUI.indentLevel--;
EditorGUILayout.Space();
GUILayout.Label("Handles:");
EditorGUI.indentLevel++;
EditorGUI.BeginChangeCheck();
BezierControlPointMode mode = (BezierControlPointMode)EditorGUILayout.EnumPopup("Mode", component.GetMode(activeSpline, selectedIndex));
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(component, "Change Point Mode");
EditorUtility.SetDirty(component);
component.SetMode(activeSpline, selectedIndex, mode);
}
EditorGUI.BeginChangeCheck();
float handle_0 = EditorGUILayout.FloatField(mode == BezierControlPointMode.Mirrored ? "Scale" : "Scale (Back)",
component.GetHandleMagnitude(activeSpline, selectedIndex, 0));
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(component, "Move handle");
EditorUtility.SetDirty(component);
component.SetHandleMagnitude(activeSpline, selectedIndex, 0, handle_0);
}
if (mode == BezierControlPointMode.Aligned)
{
EditorGUI.BeginChangeCheck();
float handle_1 = EditorGUILayout.FloatField("Scale (Forward)",
component.GetHandleMagnitude(activeSpline, selectedIndex, 1));
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(component, "Move handle");
EditorUtility.SetDirty(component);
component.SetHandleMagnitude(activeSpline, selectedIndex, 1, handle_1);
}
}
EditorGUI.indentLevel--;
EditorGUILayout.Space();
Texture before = Resources.Load <Texture>("AddPoint_MB");
Texture after = Resources.Load <Texture>("AddPoint_MA");
Texture remove = Resources.Load <Texture>("AddPoint_MR");
if (selectedIndex == 0)
{
before = Resources.Load <Texture>("AddPoint_SB");
after = Resources.Load <Texture>("AddPoint_SA");
remove = Resources.Load <Texture>("AddPoint_SR");
}
else if (selectedIndex == component.PointCount(activeSpline) - 1)
{
before = Resources.Load <Texture>("AddPoint_EB");
after = Resources.Load <Texture>("AddPoint_EA");
remove = Resources.Load <Texture>("AddPoint_ER");
}
GUILayout.BeginHorizontal();
if (GUILayout.Button(before, GUILayout.Height(EditorGUIUtility.singleLineHeight + 3)))
{
Undo.RecordObject(component, "Add point before current");
EditorUtility.SetDirty(component);
component.InsertControlPoint(activeSpline, selectedIndex);
}
if (GUILayout.Button(after, GUILayout.Height(EditorGUIUtility.singleLineHeight + 3)))
{
Undo.RecordObject(component, "Add point after current");
EditorUtility.SetDirty(component);
if (selectedIndex == component.PointCount(activeSpline) - 1)
{
component.AddControlPoint(activeSpline);
}
else
{
component.InsertControlPoint(activeSpline, selectedIndex + 1);
}
selectedIndex++;
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
if (GUILayout.Button(remove, GUILayout.Height(EditorGUIUtility.singleLineHeight + 3)))
{
Undo.RecordObject(component, "Remove point");
EditorUtility.SetDirty(component);
component.RemovePoint(activeSpline, selectedIndex);
activeSpline = -1;
selectedIndex = -1;
selectedHandle = 0;
}
if (GUILayout.Button(Resources.Load <Texture>("AddPoint_NS"), GUILayout.Height(EditorGUIUtility.singleLineHeight + 3)))
{
Undo.RecordObject(component, "Start new curve");
EditorUtility.SetDirty(component);
component.AddSpline(activeSpline, selectedIndex);
activeSpline = component.splineCount - 1;
selectedIndex = 1;
selectedHandle = 0;
}
GUILayout.EndHorizontal();
EditorGUILayout.Space();
}
}
