protected override void AdditionalParams()
{
EditorGUILayout.PropertyField(serializedObject.FindProperty("width"));
EditorGUILayout.PropertyField(serializedObject.FindProperty("height"));
EditorGUILayout.PropertyField(serializedObject.FindProperty("heightOffset"));
EditorGUILayout.PropertyField(serializedObject.FindProperty("lengthExtends"));
EditorGUILayout.PropertyField(serializedObject.FindProperty("material"));
EditorGUILayout.PropertyField(serializedObject.FindProperty("isTrigger"));
BGEditorUtility.VerticalBox(() =>
{
EditorGUILayout.PropertyField(serializedObject.FindProperty("heightAxisMode"));
if (Collider3DBox.HeightAxisMode == BGCcCollider3DBox.HeightAxisModeEnum.Custom)
{
EditorGUILayout.PropertyField(serializedObject.FindProperty("customHeightAxis"));
}
EditorGUILayout.PropertyField(serializedObject.FindProperty("heightAxisRotation"));
});
BGEditorUtility.VerticalBox(() =>
{
BGEditorUtility.Horizontal(() =>
{
EditorGUILayout.PropertyField(serializedObject.FindProperty("isMeshGenerationOn"));
if (!GUILayout.Button(new GUIContent("Remove meshes", "Remove MeshFilter and MeshRenderer components from all child GameObjects with colliders attached"),
GUILayout.Width(120)))
{
return;
}
if (Collider3DBox.IsMeshGenerationOn)
{
BGEditorUtility.Inform("Error", "Please, turn off 'isMeshGenerationOn' toggle first.");
return;
}
var colliders = new List <BoxCollider>();
Collider3DBox.FillChildrenColliders(colliders);
foreach (var collider in colliders)
{
var renderer = collider.GetComponent <MeshRenderer>();
if (renderer != null)
{
BGCurve.DestroyIt(renderer);
}
var filter = collider.GetComponent <MeshFilter>();
if (filter != null)
{
BGCurve.DestroyIt(filter);
}
}
});
if (Collider3DBox.IsMeshGenerationOn)
{
EditorGUILayout.PropertyField(serializedObject.FindProperty("MeshMaterial"));
}
});
BGEditorUtility.VerticalBox(() =>
{
EditorGUILayout.PropertyField(serializedObject.FindProperty("generateKinematicRigidbody"));
if (!Collider3DBox.GenerateKinematicRigidbody)
{
EditorGUILayout.PropertyField(serializedObject.FindProperty("Rigidbody"));
}
});
base.AdditionalParams();
}
public Sequence(BGCcCursorChangeLinear changeCursor)
{
this.changeCursor = changeCursor;
var cursor = changeCursor.Cursor;
var curve = changeCursor.Curve;
Curve = curve;
started = Time.time;
if (!Curve.gameObject.activeInHierarchy)
{
return;
}
ThrowIf("Stop overflow control is not supported", changeCursor.OverflowControl == BGCcCursorChangeLinear.OverflowControlEnum.Stop);
var pointsCount = curve.PointsCount;
ThrowIf("Curve should have at least 2 points.", pointsCount < 2);
var math = changeCursor.Cursor.Math.Math;
var sectionIndex = cursor.CalculateSectionIndex();
var speed = changeCursor.CurrentSpeed;
var speedPositive = speed > 0;
if (speedPositive)
{
//=================================== Positive speed
//first point
if (curve.Closed && sectionIndex == pointsCount - 1)
{
expectedPoints.Add(new ExpectedPoint(0, math.GetDistance() - cursor.Distance, speed, 0));
}
else if (!curve.Closed && sectionIndex == pointsCount - 2)
{
expectedPoints.Add(new ExpectedPoint(pointsCount - 1, math.GetDistance() - cursor.Distance, speed, 0));
}
else
{
expectedPoints.Add(new ExpectedPoint(sectionIndex + 1, math[sectionIndex + 1].DistanceFromStartToOrigin - cursor.Distance, speed, 0));
}
//go towards end
for (var i = sectionIndex + 2; i < pointsCount; i++)
{
expectedPoints.Add(new ExpectedPoint(i, math[i - 1].Distance, changeCursor.GetSpeedAtPoint(i - 1), changeCursor.GetDelayAtPoint(i - 1)));
}
//add last point
if (curve.Closed && sectionIndex != pointsCount)
{
expectedPoints.Add(new ExpectedPoint(0, math[pointsCount - 1].Distance, changeCursor.GetSpeedAtPoint(pointsCount - 1), changeCursor.GetDelayAtPoint(pointsCount - 1)));
}
if (changeCursor.OverflowControl == BGCcCursorChangeLinear.OverflowControlEnum.PingPong)
{
if (curve.Closed)
{
expectedPoints.Add(new ExpectedPoint(pointsCount - 1, math[pointsCount - 1].Distance,
changeCursor.GetSpeedAtPoint(pointsCount - 1), changeCursor.GetDelayAtPoint(0)));
}
//go all the way down
for (var i = pointsCount - 2; i >= 0; i--)
{
expectedPoints.Add(new ExpectedPoint(i, math[i].Distance, changeCursor.GetSpeedAtPoint(i), changeCursor.GetDelayAtPoint(i + 1)));
}
}
else
{
if (!curve.Closed)
{
expectedPoints.Add(new ExpectedPoint(0, math[pointsCount - 2].Distance, 0, changeCursor.GetDelayAtPoint(pointsCount - 1)));
}
}
//go up to initial position
for (var i = 1; i <= sectionIndex; i++)
{
expectedPoints.Add(new ExpectedPoint(i, math[i - 1].Distance, changeCursor.GetSpeedAtPoint(i - 1), changeCursor.GetDelayAtPoint(i - 1)));
}
//last point
expectedPoints.Add(new ExpectedPoint(-1, cursor.Distance - math[sectionIndex].DistanceFromStartToOrigin, speed, changeCursor.GetDelayAtPoint(sectionIndex)));
}
else
{
//=================================== Negative speed
//first point
expectedPoints.Add(new ExpectedPoint(sectionIndex, cursor.Distance - math[sectionIndex].DistanceFromStartToOrigin, speed, 0));
//go towards start
for (var i = sectionIndex - 1; i >= 0; i--)
{
expectedPoints.Add(new ExpectedPoint(i, math[i].Distance, changeCursor.GetSpeedAtPoint(i), changeCursor.GetDelayAtPoint(i + 1)));
}
if (changeCursor.OverflowControl == BGCcCursorChangeLinear.OverflowControlEnum.PingPong)
{
for (var i = 1; i < pointsCount; i++)
{
expectedPoints.Add(new ExpectedPoint(i, math[i - 1].Distance, changeCursor.GetSpeedAtPoint(i - 1), changeCursor.GetDelayAtPoint(i - 1)));
}
if (curve.Closed)
{
expectedPoints.Add(new ExpectedPoint(0, math[pointsCount - 1].Distance, changeCursor.GetSpeedAtPoint(pointsCount - 1), changeCursor.GetDelayAtPoint(pointsCount - 1)));
expectedPoints.Add(new ExpectedPoint(pointsCount - 1, math[pointsCount - 1].Distance,
changeCursor.GetSpeedAtPoint(pointsCount - 1), changeCursor.GetDelayAtPoint(0)));
}
}
else
{
if (curve.Closed)
{
expectedPoints.Add(new ExpectedPoint(pointsCount - 1, math[pointsCount - 1].Distance,
changeCursor.GetSpeedAtPoint(pointsCount - 1), changeCursor.GetDelayAtPoint(0)));
}
else
{
expectedPoints.Add(new ExpectedPoint(pointsCount - 1, 0, 0, changeCursor.GetDelayAtPoint(0)));
}
}
//go from end to initial section
for (var i = pointsCount - 2; i > sectionIndex; i--)
{
expectedPoints.Add(new ExpectedPoint(i, math[i].Distance, changeCursor.GetSpeedAtPoint(i), changeCursor.GetDelayAtPoint(i + 1)));
}
//last point
expectedPoints.Add(new ExpectedPoint(-1, math[sectionIndex].DistanceFromEndToOrigin - cursor.Distance, changeCursor.GetSpeedAtPoint(sectionIndex),
changeCursor.GetDelayAtPoint(sectionIndex + 1)));
}
}
private static BGCurveBaseMath NewMath(BGCurve curve, BGCurveSettings settings)
{
return(new BGCurveBaseMath(curve, NewConfig(settings)));
}
public static Func<BGCurvePointI> GetPointProvider(BGCurve.PointsModeEnum pointsMode, BGCurve curve)
{
//init provider
Func<BGCurvePointI> provider = null;
switch (pointsMode)
{
case BGCurve.PointsModeEnum.Components:
provider = () => Undo.AddComponent<BGCurvePointComponent>(curve.gameObject);
break;
case BGCurve.PointsModeEnum.GameObjectsNoTransform:
case BGCurve.PointsModeEnum.GameObjectsTransform:
provider = () =>
{
var pointGO = new GameObject();
var transform = pointGO.transform;
transform.parent = curve.transform;
transform.localRotation = Quaternion.identity;
transform.localPosition = Vector3.zero;
transform.localScale = Vector3.one;
Undo.RegisterCreatedObjectUndo(pointGO, "Create point");
var point = Undo.AddComponent<BGCurvePointGO>(pointGO);
return point;
};
break;
}
return provider;
}
public static BGCurvePoint CreatePoint(Vector3 position, BGCurve curve, BGCurvePoint.ControlTypeEnum controlType, int parts, out float distanceToPreviousPoint, out float distanceToNextPoint,
bool ensureNew)
{
distanceToPreviousPoint = -1;
distanceToNextPoint = -1;
if (curve.PointsCount == 0)
{
//first point
Vector3 control;
switch (curve.Mode2D)
{
case BGCurve.Mode2DEnum.YZ:
control = Vector3.forward;
break;
default:
// BGCurve.Mode2DEnum.XY:
// BGCurve.Mode2DEnum.Off:
// BGCurve.Mode2DEnum.XZ:
control = Vector3.right;
break;
}
return(curve.CreatePointFromLocalPosition(curve.ToLocal(position), controlType, control, -control));
}
parts = Mathf.Clamp(parts, 1, 50);
//we no need no events (maybe check if point was actually added to a curve for events firing?)
var oldSuppress = curve.SupressEvents;
curve.SupressEvents = true;
//create a point with no controls first
BGCurvePoint newPoint;
if (ensureNew)
{
newPoint = curve.CreatePointFromWorldPosition(position, BGCurvePoint.ControlTypeEnum.Absent);
}
else
{
if (point == null || point.Curve != curve)
{
point = curve.CreatePointFromWorldPosition(position, BGCurvePoint.ControlTypeEnum.Absent);
}
newPoint = point;
newPoint.PositionWorld = position;
newPoint.ControlFirstLocal = Vector3.zero;
newPoint.ControlSecondLocal = Vector3.zero;
}
if (curve.Mode2DOn)
{
curve.Apply2D(newPoint);
}
//adjacent points
var previousPoint = curve[curve.PointsCount - 1];
var nextPoint = curve.Closed ? curve[0] : null;
//direction
var tangent = BGEditorUtility.CalculateTangent(newPoint, previousPoint, nextPoint, 1 / (float)parts);
if (tangent.sqrMagnitude < 0.0001f)
{
//whatever
switch (curve.Mode2D)
{
case BGCurve.Mode2DEnum.Off:
case BGCurve.Mode2DEnum.XY:
case BGCurve.Mode2DEnum.XZ:
tangent = Vector3.right;
break;
case BGCurve.Mode2DEnum.YZ:
tangent = Vector3.up;
break;
}
}
//length
distanceToPreviousPoint = BGEditorUtility.CalculateDistance(previousPoint, newPoint, parts);
float minDistance;
if (nextPoint != null)
{
distanceToNextPoint = BGEditorUtility.CalculateDistance(newPoint, nextPoint, parts);
minDistance = Math.Min(distanceToPreviousPoint, distanceToNextPoint);
}
else
{
minDistance = distanceToPreviousPoint;
}
var length = minDistance * DistanceToControlMultiplier;
//we need local tangent for controls
tangent = curve.ToLocalDirection(tangent);
newPoint.ControlSecondLocal = tangent * length;
newPoint.ControlFirstLocal = -newPoint.ControlSecondLocal;
newPoint.ControlType = controlType;
curve.SupressEvents = oldSuppress;
return(newPoint);
}
public static BGCurveBaseMath NewMath(BGCurve curve, BGCurveSettings settings)
{
return new BGCurveBaseMath(curve, NewConfig(settings));
}
public static void DeletePoint(BGCurve curve, int index)
{
BGPrivateField.Invoke(curve, BGCurve.MethodDeletePoint, new[] {typeof(int), typeof(Action<BGCurvePointI>)}, index, GetPointDestroyer(curve.PointsMode, curve));
}
public static void DrawGizmos(BGCurve curve, GizmoType gizmoType)
{
BGCurveEditor.DrawGizmos(curve, gizmoType);
}
protected BGCurveEditorTab(BGCurveEditor editor, SerializedObject serializedObject)
{
Editor = editor;
Curve = editor.Curve;
SerializedObject = serializedObject;
}
private void Awake()
{
BgCurve = GetComponent <BGCurve>();
}
public void SetActivePath(BGCurve path)
{
activeWorldPath = path;
}
protected override void AddPoint(BGCurve curve, Vector3 intersectionPosition, BGCurveSettings settings)
{
BGCurveEditor.AddPoint(curve, CreatePoint(curve, settings), pointIndex + 1);
}
protected override BGCurvePoint CreatePointForPreview(Vector3 position, BGCurve curve, out float toLast, out float toFirst, BGCurveSettings settings)
{
toLast = toFirst = 0;
return(CreatePoint(curve, settings));
}
/// <summary>rebuilds colliders</summary>
public virtual void UpdateUi()
{
var requireGameObjects = RequireGameObjects;
var workingList = WorkingList;
if (requireGameObjects)
{
//get children colliders for reusing
FillChildrenColliders(workingList);
}
//get positions
if (LocalSpace && !UseLocal)
{
useLocal = true;
dataValid = false;
}
var positions = Positions;
var positionsCount = positions.Count;
maxExceeded = false;
var cursor = 0;
//at least 2 points are needed
if (positionsCount > 1)
{
var count = Mathf.Min(maxNumberOfColliders + 1, positionsCount);
if (maxNumberOfColliders + 1 < positionsCount)
{
maxExceeded = true;
}
if (requireGameObjects)
{
var isPlaying = Application.isPlaying;
var baseName = gameObject.name + " Collider[";
var baseLayer = gameObject.layer;
for (var i = 1; i < count; i++)
{
Component collider;
//------------ get/create collider
if (workingList.Count <= cursor)
{
if (childPrefab == null)
{
var go = new GameObject();
go.transform.parent = transform;
collider = go.AddComponent <T>();
}
else
{
var go = Instantiate(childPrefab, transform);
collider = go.GetComponent <T>();
if (collider == null)
{
collider = go.AddComponent <T>();
}
}
}
else
{
collider = workingList[cursor];
}
CheckCollider(collider);
//------------ assign a layer
collider.gameObject.layer = inheritLayer ? baseLayer : layer;
//------------ set name (in Editor only)
if (!isPlaying)
{
try
{
collider.gameObject.name = baseName + (i - 1) + ']';
}
catch (MissingReferenceException)
{
return;
}
}
//------------- set up collider
SetUpGoCollider((T)collider, positions[i - 1], positions[i]);
cursor++;
}
}
else
{
FillSingleCollider(positions, count);
}
}
if (requireGameObjects)
{
//destroy not used GO
var collidersCount = workingList.Count;
if (cursor < collidersCount)
{
//temp list is used to properly handle undo operations
for (var i = collidersCount - 1; i >= cursor; i--)
{
var collider = workingList[i];
workingList.RemoveAt(i);
BGCurve.DestroyIt(collider.gameObject);
}
}
workingList.Clear();
}
}
//===============================================================================================
// Private methods
//===============================================================================================
protected override void SetUpGoCollider(BoxCollider collider, Vector3 from, Vector3 to)
{
var dir = to - from;
//transform position
collider.transform.position = from;
//transform rotation
Vector3 upDirection;
switch (HeightAxisMode)
{
case HeightAxisModeEnum.Y:
upDirection = Vector3.up;
break;
case HeightAxisModeEnum.X:
upDirection = Vector3.right;
break;
case HeightAxisModeEnum.Z:
upDirection = Vector3.forward;
break;
case HeightAxisModeEnum.Custom:
upDirection = customHeightAxis;
if (upDirection == Vector3.zero)
{
upDirection = Vector3.up;
}
break;
default:
throw new ArgumentOutOfRangeException("HeightAxisMode");
}
collider.transform.rotation = Quaternion.LookRotation(dir, upDirection);
collider.transform.Rotate(Vector3.forward, heightAxisRotation);
//colliders center and size
var colliderLength = dir.magnitude + LengthExtends;
collider.center = new Vector3(0, Height * .5f + heightOffset, colliderLength * .5f - LengthExtends * .5f);
collider.size = new Vector3(width, Height, colliderLength);
//set is trigger
collider.isTrigger = IsTrigger;
//set material
collider.material = Material;
//generate mesh along with colliders
if (isMeshGenerationOn)
{
var offset = collider.transform.InverseTransformDirection(dir) * .5f + Vector3.up * (heightOffset + Height * .5f);
GenerateMesh(collider, offset, width, Height, colliderLength);
}
//rigidbody
var colliderRigidbody = collider.gameObject.GetComponent <Rigidbody>();
if (generateKinematicRigidbody || Rigidbody != null)
{
if (colliderRigidbody == null)
{
colliderRigidbody = collider.gameObject.AddComponent <Rigidbody>();
}
if (generateKinematicRigidbody)
{
colliderRigidbody.isKinematic = true;
}
else
{
colliderRigidbody.mass = Rigidbody.mass;
colliderRigidbody.drag = Rigidbody.drag;
colliderRigidbody.angularDrag = Rigidbody.angularDrag;
colliderRigidbody.useGravity = Rigidbody.useGravity;
colliderRigidbody.isKinematic = Rigidbody.isKinematic;
colliderRigidbody.interpolation = Rigidbody.interpolation;
colliderRigidbody.collisionDetectionMode = Rigidbody.collisionDetectionMode;
colliderRigidbody.constraints = Rigidbody.constraints;
}
}
else if (colliderRigidbody != null)
{
BGCurve.DestroyIt(colliderRigidbody);
}
}
public static BGCurveSettings GetSettings(BGCurve curve)
{
return(Get <BGCurveSettings>(curve, "settings"));
}
// Use this for initialization
private void Start()
{
//init components
curve = gameObject.AddComponent <BGCurve>();
curve.Closed = true;
math = gameObject.AddComponent <BGCcMath>();
gameObject.AddComponent <BGCcVisualizationLineRenderer>();
var lineRenderer = gameObject.GetComponent <LineRenderer>();
lineRenderer.sharedMaterial = LineRendererMaterial;
var color = new Color(.2f, .2f, .2f, 1f);
#if UNITY_5_5 || UNITY_5_6 || UNITY_5_6_OR_NEWER
lineRenderer.startWidth = lineRenderer.endWidth = .03f;
lineRenderer.startColor = lineRenderer.endColor = color;
#else
lineRenderer.SetWidth(.03f, .03f);
lineRenderer.SetColors(color, color);
#endif
math.SectionParts = NumberOfSplits;
//create curve's points
for (var i = 0; i < NumberOfCurvePoints; i++)
{
var controlRandom = Random.Range(0, 3);
var controlType = BGCurvePoint.ControlTypeEnum.Absent;
switch (controlRandom)
{
case 1:
controlType = BGCurvePoint.ControlTypeEnum.BezierIndependant;
break;
case 2:
controlType = BGCurvePoint.ControlTypeEnum.BezierSymmetrical;
break;
}
curve.AddPoint(new BGCurvePoint(curve,
Vector3.zero,
controlType,
RandomVector() * .3f,
RandomVector() * .3f));
}
//init arrays
oldPointPos = new Vector3[NumberOfPointsToSeek];
newPointPos = new Vector3[NumberOfPointsToSeek];
oldCurvePointPos = new Vector3[NumberOfCurvePoints];
newCurvePointPos = new Vector3[NumberOfCurvePoints];
InitArray(newCurvePointPos, oldCurvePointPos);
InitArray(newPointPos, oldPointPos);
//create objects
objects = new GameObject[NumberOfPointsToSeek];
for (var i = 0; i < NumberOfPointsToSeek; i++)
{
var clone = Instantiate(PointIndicator);
clone.transform.parent = transform;
objects[i] = clone;
}
PointIndicator.SetActive(false);
//init cycle
InitCycle();
}
//--------------------------------------- Settings
public static void SetSettings(BGCurve curve, BGCurveSettings settings)
{
Set(curve, "settings", settings);
}
public static void AddPoint(BGCurve curve, BGCurvePoint point, int index)
{
BGPrivateField.Invoke(curve, BGCurve.MethodAddPoint, point, index, GetPointProvider(curve.PointsMode, curve));
}
public new static void DrawGizmos(BGCurve curve, GizmoType gizmoType)
{
BGCurvePointGOEditor.DrawGizmos(curve, gizmoType);
}
public static void DeletePoints(BGCurve curve, BGCurvePointI[] points)
{
BGPrivateField.Invoke(curve, BGCurve.MethodDeletePoint, new[] {typeof(BGCurvePointI[]), typeof(Action<BGCurvePointI>)}, points, GetPointDestroyer(curve.PointsMode, curve));
}
protected void Start()
{
BgCurve = BgCurve ?? GetComponent <BGCurve>();
OnPathUpdate?.Invoke();
}
public static Action<BGCurvePointI> GetPointDestroyer(BGCurve.PointsModeEnum pointsMode, BGCurve curve)
{
//init destroyer
Action<BGCurvePointI> destroyer = null;
switch (pointsMode)
{
case BGCurve.PointsModeEnum.Components:
destroyer = point => Undo.DestroyObjectImmediate((UnityEngine.Object) point);
break;
case BGCurve.PointsModeEnum.GameObjectsNoTransform:
case BGCurve.PointsModeEnum.GameObjectsTransform:
destroyer = point => Undo.DestroyObjectImmediate(((MonoBehaviour) point).gameObject);
break;
}
return destroyer;
}
public Tree(BGCurve curve) : base(new Config(2, 8, 0, 2, 0))
{
Curve = curve;
whiteTexture = BGEditorUtility.Texture1X1(Color.white);
}
protected override void SetUpGoCollider(BoxCollider2D collider, Vector3 from, Vector3 to)
{
var dir = to - from;
var angle = Vector3.Angle(Vector3.right, dir);
angle = dir.y < 0 ? 360 - angle : angle;
collider.transform.rotation = Quaternion.Euler(0, 0, angle);
collider.transform.position = from;
var colliderLength = dir.magnitude + LengthExtends;
collider.offset = new Vector3(colliderLength * .5f - LengthExtends * .5f, heightOffset);
collider.size = new Vector2(colliderLength, height);
collider.isTrigger = IsTrigger;
collider.sharedMaterial = Material;
collider.usedByEffector = usedByEffector;
//rigidbody
var colliderRigidbody = collider.gameObject.GetComponent <Rigidbody2D>();
if (generateKinematicRigidbody || Rigidbody != null)
{
if (colliderRigidbody == null)
{
colliderRigidbody = collider.gameObject.AddComponent <Rigidbody2D>();
}
if (generateKinematicRigidbody)
{
colliderRigidbody.isKinematic = true;
}
else
{
colliderRigidbody.mass = Rigidbody.mass;
colliderRigidbody.drag = Rigidbody.drag;
colliderRigidbody.angularDrag = Rigidbody.angularDrag;
colliderRigidbody.gravityScale = Rigidbody.gravityScale;
colliderRigidbody.isKinematic = Rigidbody.isKinematic;
colliderRigidbody.interpolation = Rigidbody.interpolation;
colliderRigidbody.sleepMode = Rigidbody.sleepMode;
colliderRigidbody.collisionDetectionMode = Rigidbody.collisionDetectionMode;
colliderRigidbody.constraints = Rigidbody.constraints;
}
}
else if (colliderRigidbody != null)
{
BGCurve.DestroyIt(colliderRigidbody);
}
#if UNITY_5_6_OR_NEWER
if (usedByComposite)
{
collider.usedByComposite = true;
}
#endif
}
private void InspectorTopSection()
{
if (Curve.PointsCount == 0)
{
EditorGUILayout.HelpBox(
"1) Ctrl + LeftClick in scene view to add a point and snap it to "
+ "\r\n a) 3D mode: mesh with collider"
+ "\r\n b) 2D mode: curve's 2D plane."
+ "\r\n"
+ "\r\n2) Ctrl + Shift + LeftClick in Scene View to add a point unconditionally at some distance, specified in the settings."
+ "\r\n"
+ "\r\n3) Hold control over existing point or selection to access Scene View menu"
+ "\r\n"
+ "\r\n4) Hold shift + drag to use rectangular selection in Scene View"
, MessageType.Info);
}
try
{
// Curve's block
BGEditorUtility.VerticalBox(() =>
{
//closed
EditorGUILayout.PropertyField(closedProperty);
//point's store mode
BGEditorUtility.Horizontal(() =>
{
EditorGUILayout.PropertyField(pointsModeProperty);
BGEditorUtility.DisableGui(() =>
{
BGEditorUtility.Assign(ref syncContent, () => new GUIContent("Sync", "Sort points Game Objects and update names"));
if (!GUILayout.Button(syncContent))
{
return;
}
BGPrivateField.Invoke(Curve, BGCurve.MethodSetPointsNames);
}, !BGCurve.IsGoMode(Curve.PointsMode));
});
//2D mode
BGEditorUtility.Horizontal(() =>
{
EditorGUILayout.PropertyField(mode2DProperty);
BGEditorUtility.DisableGui(() =>
{
if (!GUILayout.Button("Apply", GUI.skin.button, GUILayout.Width(80)))
{
return;
}
Curve.FireBeforeChange(BGCurve.Event2D);
Curve.Apply2D(Curve.Mode2D);
Curve.FireChange(BGCurveChangedArgs.GetInstance(Curve, BGCurveChangedArgs.ChangeTypeEnum.Points, BGCurve.Event2D));
}, mode2DProperty.enumValueIndex == 0);
});
//snapping
BGEditorUtility.VerticalBox(() =>
{
BGEditorUtility.Horizontal(() =>
{
EditorGUILayout.PropertyField(snapTypeProperty);
BGEditorUtility.DisableGui(() =>
{
if (!GUILayout.Button("Apply", GUI.skin.button, GUILayout.Width(80)))
{
return;
}
Curve.FireBeforeChange(BGCurve.EventSnapType);
Curve.ApplySnapping();
Curve.FireChange(BGCurveChangedArgs.GetInstance(Curve, BGCurveChangedArgs.ChangeTypeEnum.Snap, BGCurve.EventSnapType));
}, snapTypeProperty.enumValueIndex == 0);
});
if (snapTypeProperty.enumValueIndex == 0)
{
return;
}
EditorGUILayout.PropertyField(snapAxisProperty);
EditorGUILayout.PropertyField(snapDistanceProperty);
EditorGUILayout.PropertyField(snapTriggerInteractionProperty);
EditorGUILayout.PropertyField(snapToBackFacesProperty);
BGEditorUtility.LayerMaskField("Snap Layer Mask", Curve.SnapLayerMask, i =>
{
Curve.FireBeforeChange(BGCurve.EventSnapTrigger);
Curve.SnapLayerMask = i;
Curve.ApplySnapping();
Curve.FireChange(BGCurveChangedArgs.GetInstance(Curve, BGCurveChangedArgs.ChangeTypeEnum.Snap, BGCurve.EventSnapTrigger));
});
});
//event mode
EditorGUILayout.PropertyField(eventModeProperty);
//force update
EditorGUILayout.PropertyField(forceChangedEventModeProperty);
//convert control type
BGEditorUtility.Horizontal(() =>
{
EditorGUILayout.PropertyField(controlTypeProperty);
if (!BGEditorUtility.ButtonWithIcon(convertAll2D, "Convert control types for all existing points ", 44))
{
return;
}
var settings = Settings;
foreach (var point in Curve.Points.Where(point => point.ControlType != settings.ControlType))
{
point.ControlType = settings.ControlType;
}
});
});
}
catch (BGEditorUtility.ExitException)
{
GUIUtility.ExitGUI();
}
}
public static void OnSceneGui(Plane[] frustum, BGCurve curve, BGCurveSettings settings, BGCurveEditorPointsSelection editorSelection)
{
Array.Resize(ref visiblePoints, curve.PointsCount);
curve.ForEach((point, i, count) => visiblePoints[i] = GeometryUtility.TestPlanesAABB(frustum, new Bounds(point.PositionWorld, Vector3.one)));
var fieldsCount = curve.FieldsCount;
var fields = curve.Fields;
var showPointsNumbers = settings.ShowLabels;
var fieldsWithHandlesCount = 0;
var fieldsWithLabelCount = 0;
if (fieldsCount > 0)
{
fieldsWithHandlesCount = fields.Count(FieldWithHandlesPredicate);
if (fieldsWithHandlesCount > 0)
{
Array.Resize(ref handlesColor, fieldsWithHandlesCount);
var cursor = 0;
for (var i = 0; i < fieldsCount; i++)
{
var f = fields[i];
if (!FieldWithHandlesPredicate(f))
{
continue;
}
if (FieldWithLabelPredicate(f))
{
fieldsWithLabelCount++;
}
handlesColor[cursor++] = BGPrivateField.GetHandlesColor(f);
}
}
}
// nothing to show
if (!showPointsNumbers && fieldsWithHandlesCount == 0)
{
return;
}
if (fieldsWithHandlesCount > 0)
{
//not a label
curve.ForEach((point, i, length) =>
{
if (!visiblePoints[i] || !settings.RestrictGizmozSettings.IsShowing(i))
{
return;
}
var pos = point.PositionWorld;
var quanterionShown = false;
var fieldCursor = 0;
for (var j = 0; j < fields.Length; j++)
{
var field = fields[j];
var handlesType = (HandlesType)BGPrivateField.GetHandlesType(field);
if (handlesType == 0)
{
continue;
}
if (handlesType == HandlesType.Label)
{
fieldCursor++;
continue;
}
var color = handlesColor[fieldCursor++];
switch (handlesType)
{
case HandlesType.DistanceFromPoint:
BGEditorUtility.SwapHandlesColor(color, () =>
{
#if UNITY_5_6_OR_NEWER
Handles.CircleHandleCap(0, pos, Quaternion.LookRotation(SceneView.currentDrawingSceneView.camera.transform.position - pos),
point.GetField <float>(field.FieldName), EventType.Repaint);
#else
Handles.CircleCap(0, pos, Quaternion.LookRotation(SceneView.currentDrawingSceneView.camera.transform.position - pos),
point.GetField <float>(field.FieldName));
#endif
}
);
break;
case HandlesType.BoundsAroundPoint:
Bounds bounds;
switch (field.Type)
{
case BGCurvePointField.TypeEnum.Bounds:
bounds = point.GetField <Bounds>(field.FieldName);
bounds.center = pos;
break;
default:
//vector3
var vector3 = point.GetField <Vector3>(field.FieldName);
bounds = new Bounds(pos, vector3);
break;
}
BGEditorUtility.DrawBound(bounds, new Color(color.r, color.g, color.b, 0.05f), color);
break;
case HandlesType.Bounds:
var boundsValue = point.GetField <Bounds>(field.FieldName);
if (boundsValue.extents != Vector3.zero)
{
BGEditorUtility.DrawBound(boundsValue, new Color(color.r, color.g, color.b, 0.05f), color);
BGEditorUtility.SwapHandlesColor(color, () => Handles.DrawDottedLine(boundsValue.center, pos, 4));
}
break;
case HandlesType.Direction:
var vector3Value = point.GetField <Vector3>(field.FieldName);
if (vector3Value != Vector3.zero)
{
BGEditorUtility.SwapHandlesColor(color, () =>
{
#if UNITY_5_6_OR_NEWER
Handles.ArrowHandleCap(0, pos, Quaternion.LookRotation(vector3Value),
vector3Value.magnitude, EventType.Repaint);
#else
Handles.ArrowCap(0, pos, Quaternion.LookRotation(vector3Value), vector3Value.magnitude);
#endif
});
}
break;
case HandlesType.Rotation:
if (quanterionShown)
{
break;
}
quanterionShown = true;
var quaternionValue = point.GetField <Quaternion>(field.FieldName);
if (quaternionValue.x < BGCurve.Epsilon && quaternionValue.y < BGCurve.Epsilon && quaternionValue.z < BGCurve.Epsilon && quaternionValue.w < BGCurve.Epsilon)
{
quaternionValue = Quaternion.identity;
}
var newValue = Handles.RotationHandle(quaternionValue, pos);
point.SetField(field.FieldName, newValue);
BGEditorUtility.SwapHandlesColor(color, () =>
{
var rotated = newValue * Vector3.forward * BGEditorUtility.GetHandleSize(pos, 2);
var toPos = pos + rotated;
#if UNITY_5_6_OR_NEWER
Handles.ArrowHandleCap(0, toPos, newValue, 1, EventType.Repaint);
#else
Handles.ArrowCap(0, toPos, newValue, 1);
#endif
Handles.DrawDottedLine(pos, toPos, 10);
});
break;
case HandlesType.Link:
switch (field.Type)
{
case BGCurvePointField.TypeEnum.GameObject:
var go = point.GetField <GameObject>(field.FieldName);
if (go != null)
{
BGEditorUtility.SwapHandlesColor(color, () => Handles.DrawDottedLine(go.transform.position, pos, 4));
}
break;
case BGCurvePointField.TypeEnum.BGCurve:
var bgCurve = point.GetField <BGCurve>(field.FieldName);
if (bgCurve != null)
{
BGEditorUtility.SwapHandlesColor(color, () => Handles.DrawDottedLine(bgCurve.transform.position, pos, 4));
}
break;
case BGCurvePointField.TypeEnum.BGCurvePointComponent:
var pointComponent = point.GetField <BGCurvePointComponent>(field.FieldName);
if (pointComponent != null)
{
BGEditorUtility.SwapHandlesColor(color, () => Handles.DrawDottedLine(pointComponent.PositionWorld, pos, 4));
}
break;
case BGCurvePointField.TypeEnum.BGCurvePointGO:
var pointGO = point.GetField <BGCurvePointGO>(field.FieldName);
if (pointGO != null)
{
BGEditorUtility.SwapHandlesColor(color, () => Handles.DrawDottedLine(pointGO.PositionWorld, pos, 4));
}
break;
}
break;
}
}
});
}
// nothing more to show
if (!showPointsNumbers && fieldsWithLabelCount == 0)
{
return;
}
//=============================== Labels
//styles
var labelColor = settings.LabelColor;
var selectedColor = settings.LabelColorSelected;
var backColor = BGCurveSettingsForEditor.I.Get <Color32>(BGCurveSettingsForEditor.ColorForLabelBackgroundKey);
if (labelStyle == null || labelStyle.normal.textColor != labelColor || labelStyle.normal.background == null ||
latestLabelBackColor.r != backColor.r || latestLabelBackColor.g != backColor.g || latestLabelBackColor.b != backColor.b || latestLabelBackColor.a != backColor.a)
{
latestLabelBackColor = backColor;
labelStyle = new GUIStyle("Label")
{
richText = true,
border = new RectOffset(2, 2, 2, 2),
clipping = TextClipping.Overflow,
wordWrap = false,
normal =
{
background = BGEditorUtility.TextureWithBorder(8, 1, backColor, new Color32(backColor.r, backColor.g, backColor.b, 255)),
textColor = labelColor
}
};
selectedlabelStyle = new GUIStyle(labelStyle)
{
normal =
{
background = BGEditorUtility.TextureWithBorder(8, 1, new Color(selectedColor.r, selectedColor.g, selectedColor.b, .1f), selectedColor),
textColor = selectedColor
}
};
}
curve.ForEach((point, i, length) =>
{
if (!visiblePoints[i])
{
return;
}
var pos = point.PositionWorld;
var style = !editorSelection.Contains(point) ? labelStyle : selectedlabelStyle;
var text = "";
//point numbers and pos
if (showPointsNumbers)
{
text += "# : " + i + "\r\n";
if (settings.ShowPositions)
{
text += "P : " + pos + "\r\n";
}
}
//fields
if (fieldsWithLabelCount > 0)
{
for (var j = 0; j < fieldsCount; j++)
{
var field = fields[j];
if (!FieldWithHandlesPredicate(field) || !FieldWithLabelPredicate(field))
{
continue;
}
text += BGEditorUtility.ColorIt(field.FieldName + " : " + point.GetField(field.FieldName, BGCurvePoint.FieldTypes.GetType(field.Type)),
BGEditorUtility.ToHex(BGPrivateField.GetHandlesColor(field))) + "\r\n";
}
}
var normalized = (SceneView.currentDrawingSceneView.camera.transform.position - pos).normalized;
var handleSize = BGEditorUtility.GetHandleSize(pos, .25f);
var shiftLeft = -Vector3.Cross(normalized, Vector3.up);
var shiftBottom = Vector3.Cross(normalized, Vector3.right) * .3f;
Handles.Label(pos + handleSize * shiftLeft + handleSize * shiftBottom, text.Substring(0, text.Length - 2), style);
});
}
/// <summary>rebuilds colliders</summary>
public virtual void UpdateUi()
{
var requireGameObjects = RequireGameObjects;
var workingList = WorkingList;
if (requireGameObjects)
{
//get children colliders for reusing
FillChildrenColliders(workingList);
}
//get positions
if (LocalSpace && !UseLocal)
{
useLocal = true;
dataValid = false;
}
var positions = Positions;
var positionsCount = positions.Count;
maxExceeded = false;
var cursor = 0;
//at least 2 points are needed
if (positionsCount > 1)
{
var count = Mathf.Min(maxNumberOfColliders + 1, positionsCount);
if (maxNumberOfColliders + 1 < positionsCount)
{
maxExceeded = true;
}
if (requireGameObjects)
{
for (var i = 1; i < count; i++)
{
Component collider;
//get/create collider
if (workingList.Count <= cursor)
{
var go = new GameObject();
go.transform.parent = transform;
collider = go.AddComponent <T>();
}
else
{
collider = workingList[cursor];
}
CheckCollider(collider);
var colliderGameObject = collider.gameObject;
//set name
try
{
colliderGameObject.name = gameObject.name + " Collider[" + (i - 1) + "]";
}
catch (MissingReferenceException)
{
return;
}
//set up coordinates
var from = positions[i - 1];
var to = positions[i];
SetUpGoCollider((T)collider, from, to);
cursor++;
}
}
else
{
FillSingleCollider(positions, count);
}
}
if (requireGameObjects)
{
//destroy not used GO
var collidersCount = workingList.Count;
if (cursor < collidersCount)
{
//temp list is used to properly handle undo operations
for (var i = collidersCount - 1; i >= cursor; i--)
{
var collider = workingList[i];
workingList.RemoveAt(i);
BGCurve.DestroyIt(collider.gameObject);
}
}
workingList.Clear();
}
}
protected void OnEnable()
{
Curve = (BGCurve)target;
CurrentCurve = Curve;
transformMonitor = new BGTransformMonitor(Curve);
var settings = BGPrivateField.GetSettings(Curve);
//painter and math
if (curve2Painter.ContainsKey(Curve))
{
var painterGizmo = curve2Painter[Curve];
if (painterGizmo.Math != null)
{
painterGizmo.Math.Dispose();
}
curve2Painter.Remove(Curve);
}
Math = NewMath(Curve, settings);
CurrentGizmoPainter = new BGCurvePainterGizmo(Math);
//overlay
BGEditorUtility.Assign(ref OverlayMessage, () => new BGOverlayMessage());
//probably we do not need it for play mode.. probably
if (!Application.isPlaying)
{
//they are not persistent
Curve.EventMode = BGCurve.EventModeEnum.Immediate;
Curve.BeforeChange += BeforeCurveChange;
Curve.Changed += CurveChanged;
}
if (!settings.Existing)
{
//newly created
settings.Existing = true;
var defaultSettings = BGCurveSettingsOperations.LoadDefault();
if (defaultSettings != null)
{
BGPrivateField.SetSettings(Curve, defaultSettings);
}
}
//load textures
BGEditorUtility.Assign(ref headerTexture, () => BGEditorUtility.LoadTexture2D(BGEditorUtility.Image.BGCurveLogo123));
stickerTextureOk = BGEditorUtility.Texture1X1(new Color32(46, 143, 168, 255));
stickerTextureError = BGEditorUtility.Texture1X1(new Color32(255, 0, 0, 255));
stickerTextureWarning = BGEditorUtility.Texture1X1(new Color32(255, 206, 92, 255));
stickerTextureActive = BGEditorUtility.Texture1X1(new Color32(44, 160, 90, 255));
// editors
editors = GetEditors();
headers = editors.Select(editor => editor.Header2D).ToArray();
foreach (var editor in editors)
{
editor.OnEnable();
}
//do it every frame
EditorApplication.update -= OverlayMessage.Check;
EditorApplication.update += OverlayMessage.Check;
Undo.undoRedoPerformed -= InternalOnUndoRedo;
Undo.undoRedoPerformed += InternalOnUndoRedo;
}
//default implementation adds a point to the spline's end
protected virtual void AddPoint(BGCurve curve, Vector3 intersectionPosition, BGCurveSettings settings)
{
BGCurveEditor.AddPoint(curve,
BGNewPointPositionManager.CreatePoint(intersectionPosition, curve, settings.ControlType, settings.Sections, true),
curve.PointsCount);
}
