private void OnSceneGUI()
{
_spline = target as BezierSplines;
_handleTransform = _spline.transform;
_handleRotation = Tools.pivotRotation == PivotRotation.Local ? _handleTransform.rotation : Quaternion.identity;
if (_spline.ControlPointCount != 0)
{
Vector3 p0 = ShowPoint(0);
for (int i = 1; i < _spline.ControlPointCount; i += 3)
{
Vector3 p1 = ShowPoint(i);
Vector3 p2 = ShowPoint(i + 1);
Vector3 p3 = ShowPoint(i + 2);
Handles.color = Color.gray;
if (m_drawTangents)
{
Handles.DrawLine(p0, p1);
Handles.DrawLine(p2, p3);
}
Handles.DrawBezier(p0, p3, p1, p2, Color.white, null, 2f);
p0 = p3;
}
ShowDirections();
}
}
private void OnSceneGUI()
{
spline = target as BezierSplines;
handleTransform = spline.transform;
handleRotation = Tools.pivotRotation == PivotRotation.Local ?
handleTransform.rotation : Quaternion.identity;
Vector3 p0 = ShowPoint(0);
for (int i = 1; i < spline.ControlPointCount; i += 3)
{
Vector3 p1 = ShowPoint(i);
Vector3 p2 = ShowPoint(i + 1);
Vector3 p3 = ShowPoint(i + 2);
Handles.color = Color.gray;
Handles.DrawLine(p0, p1);
Handles.DrawLine(p2, p3);
Handles.DrawBezier(p0, p3, p1, p2, spline.curveColor, null, 2f);
p0 = p3;
}
if (spline.visibleWhenNotSelected)
{
SceneView.onSceneGUIDelegate -= OnScene;
SceneView.onSceneGUIDelegate += OnScene;
}
if (!spline.visibleWhenNotSelected)
{
SceneView.onSceneGUIDelegate -= OnScene;
}
}
private Vector3 GetClosestPoint(BezierSplines path)
{
Vector3 currentPoint = Vector3.zero;
for (float i = 0f; i < 1f; i += precision)
{
Vector3 point = path.GetPoint(i);
//Debug.Log("point is now" + point + " " + i + "sensitivy " + precision);
//Debug.Log("Distance to currentPoint " + Vector3.Distance(this.transform.position, point));
//Debug.Log("Distance to previous Point " + Vector3.Distance(this.transform.position, currentPoint));
if (Vector3.Distance(this.transform.position, point) <
(Vector3.Distance(this.transform.position, currentPoint)))
{
//Debug.Log("point is closer than currentWayPoint");
currentPoint = point;
}
else
{
//Debug.Log("i" + i);
progressPercentage = i;
break;
}
}
return(currentPoint);
}
public override void OnInspectorGUI()
{
_spline = target as BezierSplines;
DrawDefaultInspector();
EditorGUILayout.Space();
EditorGUILayout.LabelField(" ", "Custom editor part");
EditorGUI.BeginChangeCheck();
var drawTangents = EditorGUILayout.ToggleLeft("Draw Tangents", m_drawTangents);
if (EditorGUI.EndChangeCheck())
{
m_drawTangents = drawTangents;
}
if (selectedIndex >= 0 && selectedIndex < _spline.ControlPointCount)
{
DrawSelectedPointInspector(selectedIndex);
}
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Add curve"))
{
Undo.RecordObject(_spline, "Add curve");
_spline.AddCurve();
EditorUtility.SetDirty(_spline);
}
if (GUILayout.Button("Incert Curve in index"))
{
Undo.RecordObject(_spline, "Inert curve");
_spline.InsertCurve(curveIndexToAdd);
EditorUtility.SetDirty(_spline);
}
curveIndexToAdd = EditorGUILayout.IntSlider(curveIndexToAdd, 0, _spline.CurveCount);
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Remove Curve"))
{
Undo.RecordObject(_spline, "Remove Curve");
_spline.RemoveCurve();
EditorUtility.SetDirty(_spline);
}
if (GUILayout.Button("Remove At Curve"))
{
Undo.RecordObject(_spline, "Remove at Curve");
_spline.RemoveAtCurve(curveIndexToRemove);
EditorUtility.SetDirty(_spline);
}
curveIndexToRemove = EditorGUILayout.IntSlider(curveIndexToRemove, 0, _spline.CurveCount - 1);
EditorGUILayout.EndHorizontal();
}
public override void OnInspectorGUI()
{
spline = target as BezierSplines;
//if(spline.Orientations == null)
//{
// spline._fixOldVersion();
//}
EditorGUI.BeginChangeCheck();
bool visible = EditorGUILayout.Toggle("Always Visible", spline.visibleWhenNotSelected);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(spline, "Toggle Visiblity");
EditorUtility.SetDirty(spline);
spline.visibleWhenNotSelected = visible;
}
EditorGUI.BeginChangeCheck();
Color splineColor = EditorGUILayout.ColorField("Spline Color", spline.curveColor);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(spline, "Spline color change");
EditorUtility.SetDirty(spline);
spline.curveColor = splineColor;
}
EditorGUI.BeginChangeCheck();
float duration = EditorGUILayout.FloatField("Path traverse duration", spline.duration);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(spline, "Spline duration changed");
EditorUtility.SetDirty(spline);
spline.duration = duration;
}
EditorGUI.BeginChangeCheck();
float speed = EditorGUILayout.FloatField("Path traverse speed", spline.speed);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(spline, "Spline speed changed");
EditorUtility.SetDirty(spline);
spline.speed = speed;
}
EditorGUI.BeginChangeCheck();
bool loop = EditorGUILayout.Toggle("Loop", spline.Loop);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(spline, "Toggle Loop");
EditorUtility.SetDirty(spline);
spline.Loop = loop;
}
EditorGUI.BeginChangeCheck();
float newCurveDistancing = EditorGUILayout.FloatField("nodes distancing by new curve", spline.newCurveDistancing);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(spline, "Spline new line distancing changed");
EditorUtility.SetDirty(spline);
spline.newCurveDistancing = newCurveDistancing;
}
EditorGUI.BeginChangeCheck();
float gizmosradius = EditorGUILayout.FloatField("helper gizmos radius", spline.gizmosradius);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(spline, "Spline gizmos radius changed");
EditorUtility.SetDirty(spline);
spline.gizmosradius = gizmosradius;
}
EditorGUI.BeginChangeCheck();
bool showGizmosPermanent = EditorGUILayout.Toggle("Permanently Show gizmos", spline.ShowGizmosPermanent);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(spline, "Toggle permanent gizmos visibility");
EditorUtility.SetDirty(spline);
spline.ShowGizmosPermanent = showGizmosPermanent;
}
EditorGUI.BeginChangeCheck();
bool showGizmos = EditorGUILayout.Toggle("Show gizmos on selection", spline.ShowGizmos);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(spline, "Toggle gizmos visibility");
EditorUtility.SetDirty(spline);
spline.ShowGizmos = showGizmos;
}
if (selectedIndex >= 0 && selectedIndex < spline.ControlPointCount)
{
DrawSelectedPointInspector();
}
//_choiceIndex = EditorGUILayout.Popup(_choiceIndex, _choices);
//Undo.RecordObject(spline, "bspline mode change");
//spline.pathMode = _choices[_choiceIndex];
//EditorUtility.SetDirty(spline);
if (GUILayout.Button("Add Curve"))
{
Undo.RecordObject(spline, "Add Curve");
spline.AddCurve();
EditorUtility.SetDirty(spline);
}
if (GUILayout.Button("Remove Curve"))
{
Undo.RecordObject(spline, "Remove Curve");
spline.DeleteCurve();
EditorUtility.SetDirty(spline);
}
}