public override void OnInspectorGUI()
{
base.OnInspectorGUI();
BezierUtils.DrawSeparator();
EditorGUI.BeginChangeCheck();
simulateInEditor = GUILayout.Toggle(simulateInEditor, "Simulate In Editor", GUI.skin.button);
if (EditorGUI.EndChangeCheck())
{
if (simulateInEditor)
{
StartSimulateInEditor();
}
else
{
StopSimulateInEditor();
}
}
}
public override void OnInspectorGUI()
{
if (CheckCommands())
{
GUIUtility.ExitGUI();
}
BezierUtils.DrawSplineInspectorGUI(allSplines);
EditorGUILayout.Space();
BezierUtils.DrawSeparator();
GUILayout.BeginHorizontal();
if (GUILayout.Button("<-", GUILayout.Width(45)))
{
Object[] newSelection = new Object[pointCount];
for (int i = 0, index = 0; i < selection.Length; i++)
{
BezierSpline spline = selection[i].spline;
BezierPoint[] points = selection[i].points;
if (spline)
{
for (int j = 0; j < points.Length; j++)
{
int prevIndex = points[j].Internal_Index - 1;
if (prevIndex < 0)
{
prevIndex = spline.Count - 1;
}
newSelection[index++] = spline[prevIndex].gameObject;
}
}
else
{
for (int j = 0; j < points.Length; j++)
{
newSelection[index++] = points[j].gameObject;
}
}
}
Selection.objects = newSelection;
GUIUtility.ExitGUI();
}
string pointIndex = (pointCount == 1 && selection[0].spline) ? (allPoints[0].Internal_Index + 1).ToString() : "-";
string splineLength = (selection.Length == 1 && selection[0].spline) ? selection[0].spline.Count.ToString() : "-";
GUILayout.Box("Selected Point: " + pointIndex + " / " + splineLength, GUILayout.ExpandWidth(true));
if (GUILayout.Button("->", GUILayout.Width(45)))
{
Object[] newSelection = new Object[pointCount];
for (int i = 0, index = 0; i < selection.Length; i++)
{
BezierSpline spline = selection[i].spline;
BezierPoint[] points = selection[i].points;
if (spline)
{
for (int j = 0; j < points.Length; j++)
{
int nextIndex = points[j].Internal_Index + 1;
if (nextIndex >= spline.Count)
{
nextIndex = 0;
}
newSelection[index++] = spline[nextIndex].gameObject;
}
}
else
{
for (int j = 0; j < points.Length; j++)
{
newSelection[index++] = points[j].gameObject;
}
}
}
Selection.objects = newSelection;
GUIUtility.ExitGUI();
}
GUILayout.EndHorizontal();
EditorGUILayout.Space();
if (GUILayout.Button("Decrement Point's Index"))
{
Undo.IncrementCurrentGroup();
for (int i = 0; i < selection.Length; i++)
{
BezierSpline spline = selection[i].spline;
if (spline)
{
selection[i].SortPoints(true);
BezierPoint[] points = selection[i].points;
int[] newIndices = new int[points.Length];
for (int j = 0; j < points.Length; j++)
{
int index = points[j].Internal_Index;
int newIndex = index - 1;
if (newIndex < 0)
{
newIndex = spline.Count - 1;
}
newIndices[j] = newIndex;
}
for (int j = 0; j < points.Length; j++)
{
Undo.RegisterCompleteObjectUndo(points[j].transform.parent, "Change point index");
spline.Internal_MovePoint(points[j].Internal_Index, newIndices[j], "Change point index");
}
selection[i].SortPoints(true);
}
}
SceneView.RepaintAll();
}
if (GUILayout.Button("Increment Point's Index"))
{
Undo.IncrementCurrentGroup();
for (int i = 0; i < selection.Length; i++)
{
BezierSpline spline = selection[i].spline;
if (spline)
{
selection[i].SortPoints(false);
BezierPoint[] points = selection[i].points;
int[] newIndices = new int[points.Length];
for (int j = 0; j < points.Length; j++)
{
int index = points[j].Internal_Index;
int newIndex = index + 1;
if (newIndex >= spline.Count)
{
newIndex = 0;
}
newIndices[j] = newIndex;
}
for (int j = 0; j < points.Length; j++)
{
Undo.RegisterCompleteObjectUndo(points[j].transform.parent, "Change point index");
spline.Internal_MovePoint(points[j].Internal_Index, newIndices[j], "Change point index");
}
selection[i].SortPoints(true);
}
}
SceneView.RepaintAll();
}
EditorGUILayout.Space();
if (GUILayout.Button("Insert Point Before"))
{
InsertNewPoints(false);
}
if (GUILayout.Button("Insert Point After"))
{
InsertNewPoints(true);
}
EditorGUILayout.Space();
if (GUILayout.Button("Duplicate Point"))
{
DuplicateSelectedPoints();
}
EditorGUILayout.Space();
bool hasMultipleDifferentValues = false;
BezierPoint.HandleMode handleMode = allPoints[0].handleMode;
for (int i = 1; i < allPoints.Length; i++)
{
if (allPoints[i].handleMode != handleMode)
{
hasMultipleDifferentValues = true;
break;
}
}
EditorGUI.showMixedValue = hasMultipleDifferentValues;
EditorGUI.BeginChangeCheck();
handleMode = (BezierPoint.HandleMode)EditorGUILayout.EnumPopup("Handle Mode", handleMode);
if (EditorGUI.EndChangeCheck())
{
for (int i = 0; i < allPoints.Length; i++)
{
Undo.RecordObject(allPoints[i], "Change Point Handle Mode");
allPoints[i].handleMode = handleMode;
}
SceneView.RepaintAll();
}
EditorGUILayout.Space();
hasMultipleDifferentValues = false;
Vector3 position = allPoints[0].precedingControlPointLocalPosition;
for (int i = 1; i < allPoints.Length; i++)
{
if (allPoints[i].precedingControlPointLocalPosition != position)
{
hasMultipleDifferentValues = true;
break;
}
}
EditorGUI.showMixedValue = hasMultipleDifferentValues;
EditorGUI.BeginChangeCheck();
position = EditorGUILayout.Vector3Field("Preceding Control Point Local Position", position);
if (EditorGUI.EndChangeCheck())
{
for (int i = 0; i < allPoints.Length; i++)
{
Undo.RecordObject(allPoints[i], "Change Point Position");
allPoints[i].precedingControlPointLocalPosition = position;
}
SceneView.RepaintAll();
}
hasMultipleDifferentValues = false;
position = allPoints[0].followingControlPointLocalPosition;
for (int i = 1; i < allPoints.Length; i++)
{
if (allPoints[i].followingControlPointLocalPosition != position)
{
hasMultipleDifferentValues = true;
break;
}
}
EditorGUI.showMixedValue = hasMultipleDifferentValues;
EditorGUI.BeginChangeCheck();
position = EditorGUILayout.Vector3Field("Following Control Point Local Position", position);
if (EditorGUI.EndChangeCheck())
{
for (int i = 0; i < allPoints.Length; i++)
{
Undo.RecordObject(allPoints[i], "Change Point Position");
allPoints[i].followingControlPointLocalPosition = position;
}
SceneView.RepaintAll();
}
bool showControlPointDistanceWarning = false;
for (int i = 0; i < allPoints.Length; i++)
{
BezierPoint point = allPoints[i];
if ((point.position - point.precedingControlPointPosition).sqrMagnitude < CONTROL_POINTS_MINIMUM_SAFE_DISTANCE_SQR ||
(point.position - point.followingControlPointPosition).sqrMagnitude < CONTROL_POINTS_MINIMUM_SAFE_DISTANCE_SQR)
{
showControlPointDistanceWarning = true;
break;
}
}
if (showControlPointDistanceWarning)
{
EditorGUILayout.HelpBox("Positions of control point(s) shouldn't be very close to (0,0,0), this might result in unpredictable behaviour while moving along the spline with constant speed.", MessageType.Warning);
}
EditorGUILayout.Space();
if (GUILayout.Button("Swap Control Points"))
{
for (int i = 0; i < allPoints.Length; i++)
{
Undo.RecordObject(allPoints[i], "Swap Control Points");
Vector3 temp = allPoints[i].precedingControlPointLocalPosition;
allPoints[i].precedingControlPointLocalPosition = allPoints[i].followingControlPointLocalPosition;
allPoints[i].followingControlPointLocalPosition = temp;
}
SceneView.RepaintAll();
}
EditorGUILayout.Space();
BezierUtils.DrawSeparator();
hasMultipleDifferentValues = false;
BezierPoint.ExtraData extraData = allPoints[0].extraData;
for (int i = 1; i < allPoints.Length; i++)
{
if (allPoints[i].extraData != extraData)
{
hasMultipleDifferentValues = true;
break;
}
}
GUILayout.BeginHorizontal();
EditorGUI.showMixedValue = hasMultipleDifferentValues;
EditorGUI.BeginChangeCheck();
Rect extraDataRect = EditorGUILayout.GetControlRect(false, EditorGUIUtility.singleLineHeight); // When using GUILayout, button isn't vertically centered
extraDataRect.width -= 65f;
extraData = EditorGUI.Vector4Field(extraDataRect, "Extra Data", extraData);
extraDataRect.x += extraDataRect.width + 5f;
extraDataRect.width = 30f;
if (GUI.Button(extraDataRect, EXTRA_DATA_SET_AS_CAMERA))
{
extraData = SceneView.lastActiveSceneView.camera.transform.rotation;
}
if (EditorGUI.EndChangeCheck())
{
for (int i = 0; i < allPoints.Length; i++)
{
Undo.RecordObject(allPoints[i], "Change Extra Data");
allPoints[i].extraData = extraData;
}
SceneView.RepaintAll();
}
EditorGUI.showMixedValue = false;
extraDataRect.x += 30f;
EditorGUI.BeginChangeCheck();
m_visualizeExtraDataAsFrustum = GUI.Toggle(extraDataRect, m_visualizeExtraDataAsFrustum, EXTRA_DATA_VIEW_AS_FRUSTUM, GUI.skin.button);
if (EditorGUI.EndChangeCheck())
{
VisualizeExtraDataAsFrustum = m_visualizeExtraDataAsFrustum;
SceneView.RepaintAll();
}
GUILayout.EndHorizontal();
BezierUtils.DrawSeparator();
EditorGUILayout.Space();
Color c = GUI.color;
GUI.color = RESET_POINT_BUTTON_COLOR;
if (GUILayout.Button("Reset Point"))
{
for (int i = 0; i < allPoints.Length; i++)
{
Undo.RecordObject(allPoints[i].transform, "Reset Point");
Undo.RecordObject(allPoints[i], "Reset Point");
allPoints[i].Reset();
}
SceneView.RepaintAll();
}
EditorGUILayout.Space();
GUI.color = REMOVE_POINT_BUTTON_COLOR;
if (GUILayout.Button("Remove Point"))
{
RemoveSelectedPoints();
GUIUtility.ExitGUI();
}
GUI.color = c;
for (int i = 0; i < allSplines.Length; i++)
{
allSplines[i].Internal_CheckDirty();
}
}
