void OnEnable()
{
splines = new SplineComputer[targets.Length];
for (int i = 0; i < splines.Length; i++)
{
splines[i] = (SplineComputer)targets[i];
splines[i].EditorAwake();
if (splines[i].alwaysDraw)
{
DSSplineDrawer.RegisterComputer(splines[i]);
}
}
spline = splines[0];
InitializeSplineEditor();
InitializeComputerEditor();
debugEditor = new SplineDebugEditor(spline);
debugEditor.undoHandler += RecordUndo;
debugEditor.repaintHandler += OnRepaint;
triggersEditor = new SplineTriggersEditor(spline);
triggersEditor.undoHandler += RecordUndo;
triggersEditor.repaintHandler += OnRepaint;
hold = false;
#if UNITY_2019_1_OR_NEWER
SceneView.beforeSceneGui += BeforeSceneGUI;
#else
SceneView.onSceneGUIDelegate += BeforeSceneGUI;
#endif
Undo.undoRedoPerformed += UndoRedoPerformed;
}
public override void DrawInspector()
{
base.DrawInspector();
if (Event.current.type == EventType.MouseUp)
{
GetSplineLength();
}
spline.editorPathColor = EditorGUILayout.ColorField("Color in Scene", spline.editorPathColor);
bool lastAlwaysDraw = spline.alwaysDraw;
spline.alwaysDraw = EditorGUILayout.Toggle("Always Draw Spline", spline.alwaysDraw);
if (lastAlwaysDraw != spline.alwaysDraw)
{
if (spline.alwaysDraw)
{
DSSplineDrawer.RegisterComputer(spline);
}
else
{
DSSplineDrawer.UnregisterComputer(spline);
}
}
spline.drawThinckness = EditorGUILayout.Toggle("Draw thickness", spline.drawThinckness);
if (spline.drawThinckness)
{
EditorGUI.indentLevel++;
spline.billboardThickness = EditorGUILayout.Toggle("Always face camera", spline.billboardThickness);
EditorGUI.indentLevel--;
}
EditorGUILayout.Space();
EditorGUILayout.HelpBox("Samples: " + spline.samples.Length + "\n\r" + "Length: " + length, MessageType.Info);
}
void ApplyPoints()
{
if (originalPoints.Count != imported.Count)
{
return;
}
if (imported.Count == 0)
{
return;
}
Quaternion lookRot = Quaternion.identity;
switch (importAxis)
{
case Axis.X: lookRot = Quaternion.LookRotation(Vector3.right); break;
case Axis.Y: lookRot = Quaternion.LookRotation(Vector3.down); break;
case Axis.Z: lookRot = Quaternion.LookRotation(Vector3.forward); break;
}
for (int i = 0; i < imported.Count; i++)
{
SplinePoint[] transformed = new SplinePoint[originalPoints[i].Length];
originalPoints[i].CopyTo(transformed, 0);
for (int j = 0; j < transformed.Length; j++)
{
transformed[j].position *= scaleFactor;
transformed[j].tangent *= scaleFactor;
transformed[j].tangent2 *= scaleFactor;
transformed[j].position = lookRot * transformed[j].position;
transformed[j].tangent = lookRot * transformed[j].tangent;
transformed[j].tangent2 = lookRot * transformed[j].tangent2;
transformed[j].normal = lookRot * transformed[j].normal;
}
imported[i].SetPoints(transformed);
if (alwaysDraw)
{
DSSplineDrawer.RegisterComputer(imported[i]);
}
else
{
DSSplineDrawer.UnregisterComputer(imported[i]);
}
}
SceneView.RepaintAll();
}
public override void Draw(Rect rect)
{
switch (Event.current.type)
{
case EventType.MouseDown:
if (Event.current.button == 0)
{
mouseLeft = true;
}
break;
case EventType.MouseUp: if (Event.current.button == 0)
{
mouseLeft = false;
}
break;
}
Rect lastRect;
scroll = EditorGUILayout.BeginScrollView(scroll, GUILayout.Width(rect.width), GUILayout.Height(rect.height));
EditorGUILayout.BeginHorizontal(normalRow);
EditorGUILayout.LabelField("Name", EditorStyles.boldLabel, GUILayout.Width(rect.width - 200));
EditorGUILayout.LabelField("Color", EditorStyles.boldLabel, GUILayout.Width(65));
EditorGUILayout.LabelField("Draw", EditorStyles.boldLabel, GUILayout.Width(40));
EditorGUILayout.LabelField("Thickness", EditorStyles.boldLabel, GUILayout.Width(60));
EditorGUILayout.EndHorizontal();
EditorGUI.BeginChangeCheck();
for (int i = 0; i < sceneSplines.Count; i++)
{
bool isSelected = selected.Contains(i);
if (isSelected)
{
GUI.backgroundColor = SplinePrefs.highlightColor;
}
EditorGUILayout.BeginHorizontal(isSelected ? selectedRow : normalRow);
EditorGUILayout.LabelField(sceneSplines[i].name, isSelected ? selectedRow : normalRow, GUILayout.Width(rect.width - 200));
GUI.backgroundColor = Color.white;
Color pathColor = sceneSplines[i].editorPathColor;
pathColor = EditorGUILayout.ColorField(pathColor, GUILayout.Width(65));
if (pathColor != sceneSplines[i].editorPathColor)
{
foreach (int index in selected)
{
sceneSplines[index].editorPathColor = pathColor;
}
}
bool alwaysDraw = sceneSplines[i].alwaysDraw;
alwaysDraw = EditorGUILayout.Toggle(alwaysDraw, GUILayout.Width(40));
if (alwaysDraw != sceneSplines[i].alwaysDraw)
{
foreach (int index in selected)
{
if (alwaysDraw)
{
DSSplineDrawer.RegisterComputer(sceneSplines[index]);
}
else
{
DSSplineDrawer.UnregisterComputer(sceneSplines[index]);
}
}
}
bool thickness = sceneSplines[i].drawThinckness;
thickness = EditorGUILayout.Toggle(thickness, GUILayout.Width(40));
if (thickness != sceneSplines[i].drawThinckness)
{
foreach (int index in selected)
{
sceneSplines[index].drawThinckness = thickness;
}
}
EditorGUILayout.EndHorizontal();
lastRect = GUILayoutUtility.GetLastRect();
if (mouseLeft)
{
if (lastRect.Contains(Event.current.mousePosition))
{
if (Event.current.control)
{
if (!selected.Contains(i))
{
selected.Add(i);
}
}
else if (selected.Count > 0 && Event.current.shift)
{
int closest = selected[0];
int delta = sceneSplines.Count;
for (int j = 0; j < selected.Count; j++)
{
int d = Mathf.Abs(i - selected[j]);
if (d < delta)
{
delta = d;
closest = selected[j];
}
}
if (closest < i)
{
for (int j = closest + 1; j <= i; j++)
{
if (selected.Contains(j))
{
continue;
}
selected.Add(j);
}
}
else
{
for (int j = closest - 1; j >= i; j--)
{
if (selected.Contains(j))
{
continue;
}
selected.Add(j);
}
}
}
else
{
selected = new List <int>(new int[] { i });
}
List <GameObject> selectGo = new List <GameObject>();
foreach (int index in selected)
{
selectGo.Add(sceneSplines[index].gameObject);
}
Selection.objects = selectGo.ToArray();
Repaint();
}
}
}
if (EditorGUI.EndChangeCheck())
{
SceneView.RepaintAll();
}
EditorGUILayout.EndScrollView();
if (Event.current.type == EventType.KeyDown)
{
if (Event.current.keyCode == KeyCode.DownArrow)
{
if (selected.Count > 0)
{
selected = new List <int>(new int[] { selected[0] });
}
else
{
selected[0]++;
}
}
else if (Event.current.keyCode == KeyCode.UpArrow)
{
if (selected.Count > 0)
{
selected = new List <int>(new int[] { selected[selected.Count - 1] });
}
else
{
selected[0]++;
}
}
if (selected.Count == 0)
{
return;
}
if (selected[0] < 0)
{
selected[0] = sceneSplines.Count - 1;
}
if (selected[0] >= sceneSplines.Count)
{
selected[0] = 0;
}
if (sceneSplines.Count > 0)
{
Selection.activeGameObject = sceneSplines[selected[0]].gameObject;
}
}
}