/// <summary>
/// Creates a door given its properties.
/// </summary>
/// <param name="properties"> Properties of the object.</param>
private FamilyInstance CreateDoor(DoorProperty properties)
{
if (properties is null)
{
throw new ArgumentNullException(nameof(properties));
}
HostedProperty hp = ConvertToHosted(properties);
FamilyInstance door = CreateHostedElement(hp, false);
XYZ facing = door.FacingOrientation * -1;
facing = VectorManipulator.TransformUVinXYZ(VectorManipulator.RotateVector(facing, baseRotation));
double angle = Math.Atan2(facing.Y, facing.X);
if (Math.Abs(angle - DeegreToRadians(properties.Rotation)) > 0.001)
{
door.flipFacing();
}
if ((door.FacingOrientation.CrossProduct(door.HandOrientation).Z < 0) ^ properties.OpenLeft)
{
door.flipHand();
}
/*
* double offset = GetFamilyOffset(properties.Type).U;
* XYZ translation = door.HandOrientation * offset;
* ElementTransformUtils.MoveElement(doc, door.Id, translation);
*/
return(door);
}
private void ClockForm_MouseUp(object sender, MouseEventArgs e)
{
if (VectorManipulator.DecreaseCaptureLevel(e.Button))
{
VectorManipulator.Movement(e.X, e.Y);
this.Repaint();
}
}
private void ClockForm_MouseMove(object sender, MouseEventArgs e)
{
if (VectorManipulator.CaptureMode)
{
VectorManipulator.Movement(e.X, e.Y);
this.Repaint();
}
}
/// <summary>
/// Rotates offsets of the rays data using provided quaternion.
/// </summary>
/// <param name="rayDataList">Offsets to rotate.</param>
/// <param name="colliderRotation">Rotation info.</param>
private void RotateOffsets(List <RayData> rayDataList, Quaternion colliderRotation)
{
foreach (var singleRayData in rayDataList)
{
singleRayData.WidthOffset = VectorManipulator.RotateVector(colliderRotation, singleRayData.WidthOffset);
singleRayData.HeightOffset =
VectorManipulator.RotateVector(colliderRotation, singleRayData.HeightOffset);
}
}
/// <summary>
/// Calculates the position of the rays beginnings in one corner of each wall.
/// </summary>
/// <param name="raysDataList">Rays data.</param>
private void CalculateRayPositions(List <RayData> raysDataList, Vector3 colliderCenterPosition)
{
Vector3 boxColliderSize = _boxCollider.size * 0.5f; //We need only half of the size since the anchor is in the middle of the collider.
foreach (var singleRayData in raysDataList)
{
singleRayData.rayPosition = colliderCenterPosition + VectorManipulator.MultiplyVectorParts(singleRayData.normal, boxColliderSize);
}
}
void Update()
{
_spawnerTransform = gameObject.transform;
var offset = _spawnerTransform.localScale * 0.5f; //Scale defines whole width. We need half of it.
offset = VectorManipulator.RotateVector(_spawnerTransform.rotation, offset);
_maxPosition = (_spawnerTransform.position + offset) / _smallestLengthUnit;
_minPosition = (_spawnerTransform.position - offset) / _smallestLengthUnit;
}
/// <summary>
/// Adds rotated accordingly to the collider rotation normals to the list.
/// </summary>
/// <param name="rayDataList">List containing ray data for each of the collider's walls.</param>
/// <param name="colliderRotation">Rotation of the collider.</param>
/// <returns></returns>
private void AddNormals(List <RayData> rayDataList, Quaternion colliderRotation)
{
rayDataList[(int)BoxColliderWallsEnum.Right].normal = VectorManipulator.RotateVector(colliderRotation, Vector3.right);
rayDataList[(int)BoxColliderWallsEnum.Left].normal = VectorManipulator.RotateVector(colliderRotation, Vector3.left);
rayDataList[(int)BoxColliderWallsEnum.Up].normal = VectorManipulator.RotateVector(colliderRotation, Vector3.up);
rayDataList[(int)BoxColliderWallsEnum.Down].normal = VectorManipulator.RotateVector(colliderRotation, Vector3.down);
rayDataList[(int)BoxColliderWallsEnum.Forward].normal = VectorManipulator.RotateVector(colliderRotation, Vector3.forward);
rayDataList[(int)BoxColliderWallsEnum.Back].normal = VectorManipulator.RotateVector(colliderRotation, Vector3.back);
}
/// <summary>
/// Prompts drawing line between connected object and the glove.
/// </summary>
protected void DrawHookingLine()
{
if (HookingData.HookedObstacle != null)
{
float halfDistance = HookingData.HookingDistMagnitude * 0.5f;
Vector3 secondControlPoint = VectorManipulator.CreateVectorFromRotation(GameConstants.PlayerRotationRefVector, transform.rotation, halfDistance);
secondControlPoint += transform.position;
_lineRenderer.DrawBezierSquared(transform.position, secondControlPoint, HookingData.HookedObstacle.GetPosition());
}
}
private void ClockForm_MouseDown(object sender, MouseEventArgs e)
{
if (VectorManipulator.IncreaseCaptureLevel(e.Button))
{
// Переключаем часы в режим трех управляемых мышью стрелок.
this.RadioBtn_TestVectors.Checked = true;
VectorManipulator.Movement(e.X, e.Y);
this.Repaint();
}
}
/// <summary>
/// Create a hosted element on a wall.
/// </summary>
/// <param name="properties"> Properties of the object.</param>
private FamilyInstance CreateHostedElement(HostedProperty properties, bool correctPosition)
{
if (properties is null)
{
throw new ArgumentNullException(nameof(properties));
}
// get the parameters from properties
XYZ point = GetXYZFromProperties(properties.Coordinate);
string fsName = GetFamilySymbolName(properties.Type);
UV offset = GetFamilyOffset(properties.Type);
offset = new UV(UnitUtils.ConvertToInternalUnits(offset.U, UnitTypeId.Meters),
UnitUtils.ConvertToInternalUnits(offset.V, UnitTypeId.Meters));
FamilySymbol familySymbol = revitDB.GetFamilySymbol(fsName);
Wall wall = FindWall(point, baseLevel);
// get the normal wall vector
LocationCurve wallCurve = wall.Location as LocationCurve;
Line wallLine = wallCurve.Curve as Line;
XYZ wallStartPoint = wallLine.GetEndPoint(0);
XYZ wallEndPoint = wallLine.GetEndPoint(1);
XYZ wallNormal = VectorManipulator.CalculateNormal(wallStartPoint - wallEndPoint);
// calculates the correct direction of the instance
XYZ insertionPoint = VectorManipulator.GetClosesetPointInLine(point, wallLine);
XYZ correctDirection = (point - insertionPoint).Normalize();
// calculates instance offset
double angle = Math.Atan2(correctDirection.Y, correctDirection.X);
offset = VectorManipulator.RotateVector(offset, angle + baseRotation);
point += VectorManipulator.TransformUVinXYZ(offset);
// Creates the element
FamilyInstance instance = doc.Create.NewFamilyInstance(point, familySymbol, wall, baseLevel,
Autodesk.Revit.DB.Structure.StructuralType.NonStructural);
// if the initial orientation and the correct orientation are not equal, flip the instance
if (!wallNormal.IsAlmostEqualTo(correctDirection) && correctPosition)
{
instance.flipFacing();
}
return(instance);
}
/// <summary>
/// Deals damage to the receiver.
/// </summary>
/// <param name="receiver">Damage receiving entity.</param>
public void DealDamage(IDamageReceiver receiver)
{
var calculations = Calculations.GetInstance();
var receiverKineticData = receiver.GetKineticData();
float thisKineticEnergy = calculations.CalcKineticEnergy(_rigidBody.velocity, _rigidBody.mass);
float receiverKineticEnergy =
calculations.CalcKineticEnergy(receiverKineticData.Velocity, receiverKineticData.Mass);
float velocityAngleFactor = VectorManipulator.CalcAngleBetweenVectors(_rigidBody.velocity, receiverKineticData.Velocity);
//Head on collision means 0°. Perfect amortization means 180°. -cosa describes this relation, we get cosa.
velocityAngleFactor = -velocityAngleFactor;
receiverKineticEnergy *= velocityAngleFactor;
float totalEnergy = thisKineticEnergy + receiverKineticEnergy;
receiver.ReceiveDamage(totalEnergy);
}
/// <summary>
/// Create a single gable wall.
/// </summary>
/// <param name="line">
/// The base line of the gable wall.
/// </param>
/// <param name="slope">
/// The slope of this gable wall.
/// </param>
/// <returns></returns>
private Wall CreateGableWall(Curve line, double slope)
{
// create the gable wall profile
XYZ p0 = line.GetEndPoint(0);
XYZ p1 = line.GetEndPoint(1);
XYZ p2 = VectorManipulator.FormTriangle(slope, p0, p1);
IList <Curve> profile = new List <Curve>(3)
{
Line.CreateBound(p0, p1),
Line.CreateBound(p1, p2),
Line.CreateBound(p2, p0)
};
// get the wall type
WallType type = revitDB.GetWallType(Properties.Settings.Default.WallTypeName);
// create the gable wall
return(Wall.Create(document, profile, type.Id, roofLevel.Id, false));
}
/// <summary>
/// Checks which of the normals point in the direction of the velocity vector. If the angle between given normal
/// and the velocity vector is at least 90° - the normal is omitted and removed from normals list.
/// </summary>
/// <param name="rayDataList">List of normals.</param>
/// <param name="velocityVector">Velocity vector.</param>
private void ChkMovement(List <RayData> rayDataList, Vector3 velocityVector)
{
Vector3 normalizedVelocity = velocityVector.normalized;
var rayIndexesToRemove = new List <int>();
for (int i = 0; i < rayDataList.Count; i++)
{
rayDataList[i].dpAgainstVelocity = VectorManipulator.CalcDotProduct(rayDataList[i].normal, normalizedVelocity);
if (rayDataList[i].dpAgainstVelocity <= _zeroTreshold)
{
rayIndexesToRemove.Add(i);
}
}
for (int i = rayIndexesToRemove.Count - 1; i >= 0; i--)
{
rayDataList.RemoveAt(rayIndexesToRemove[i]);
}
}
void Update()
{
Vector3 distanceVector = transform.position - _blockedEntityTransform.position;
float distance = VectorManipulator.CastVectorOntoVector(distanceVector, _normalVector).magnitude;
distance = Math.Abs(distance);
if (distance <= _reactionDistance)
{
float colorScale = 1 - distance * _reactionDistanceFactor;
colorScale *= _biggestColorIntensity;
if (colorScale < _smallestColorIntensity)
{
colorScale = _smallestColorIntensity;
}
Debug.DrawRay(transform.position, _normalVector, Color.magenta);
_renderer.material.color = _blockerColor * colorScale;
}
}
/// <summary>
/// Creates a piece of furniture.
/// </summary>
/// <param name="properties"> Properties of the object.</param>
private FamilyInstance CreateFurniture(FurnitureProperty properties)
{
if (properties is null)
{
throw new ArgumentNullException(nameof(properties));
}
// get the properties
double rotation = DeegreToRadians(properties.Rotation);
XYZ p0 = GetXYZFromProperties(properties.Coordinate.ElementAt(0));
XYZ p1 = GetXYZFromProperties(properties.Coordinate.ElementAt(1));
XYZ point = (p0 + p1) / 2;
string fsFamilyName = GetFamilySymbolName(properties.Type);
UV offset = GetFamilyOffset(properties.Type);
offset = new UV(UnitUtils.ConvertToInternalUnits(offset.U, UnitTypeId.Meters),
UnitUtils.ConvertToInternalUnits(offset.V, UnitTypeId.Meters));
offset = VectorManipulator.RotateVector(offset, rotation + baseRotation);
// Creates a point above the furniture to serve as a rotation axis
XYZ axisPoint = new XYZ(point.X, point.Y, baseLevel.Elevation + 1);
Line axis = Line.CreateBound(point, axisPoint);
FamilyInstance furniture;
try
{
FamilySymbol familySymbol = revitDB.GetFamilySymbol(fsFamilyName);
Autodesk.Revit.DB.Structure.StructuralType structuralType = Autodesk.Revit.DB.Structure.StructuralType.NonStructural;
furniture = doc.Create.NewFamilyInstance(point, familySymbol, structuralType);
ElementTransformUtils.RotateElement(doc, furniture.Id, axis, rotation + baseRotation);
ElementTransformUtils.MoveElement(doc, furniture.Id, VectorManipulator.TransformUVinXYZ(offset));
}
catch (Exception e)
{
throw new Exception("Erro ao inserir mobiliario \"" + fsFamilyName + "\".", e);
}
return(furniture);
}
/// <summary>
/// Performs player movement.
/// </summary>
/// <param name="axes">Axes along which the movement shall be performed. Must be normalized.</param>
void MovePlayer(Vector3 axes)
{
float timeDelta = Time.deltaTime;
_currentVelocity = axes;
_currentVelocity *= _maxVelocity;
_currentVelocity *= timeDelta;
//The editor itself applies correction to movement accordingly to player rotation,
//but the deployed app does not. Apply it manually so the player will walk forward always
//in the direction they're looking.
if (_inputController.ControllerDetected)
{
_currentVelocity = VectorManipulator.RotateVector(_mainCameraTransform.rotation, _currentVelocity);
}
_currentVelocity = _collisionResolver.SolveCollisions(_movingTransform.position, _currentVelocity, _movingTransform.rotation);
_movingTransform.Translate(_currentVelocity);
}
/// <summary>
/// Aplies the slope in a determined FootPrintRoof.
/// </summary>
/// <param name="overhang">The overhang value.</param>
/// <param name="slope">The slope of the roof</param>
/// <param name="slopeDirection">The vector that represents the directions that the slope should be applied.</param>
/// <param name="footPrintRoof">The Roof</param>
/// <param name="footPrintToModelCurveMapping">The ModelCurveArray generated with the roof instance.</param>
private static void ApplySlope(double overhang, double slope, XYZ slopeDirection, FootPrintRoof footPrintRoof, ModelCurveArray footPrintToModelCurveMapping)
{
ModelCurveArrayIterator iterator = footPrintToModelCurveMapping.ForwardIterator();
iterator.Reset();
while (iterator.MoveNext())
{
ModelCurve modelCurve = iterator.Current as ModelCurve;
Curve curve = modelCurve.GeometryCurve;
XYZ curveDirection = VectorManipulator.GetCurveDirection(curve);
if (curveDirection.DotProduct(slopeDirection) == 0)
{
footPrintRoof.set_DefinesSlope(modelCurve, true);
footPrintRoof.set_SlopeAngle(modelCurve, slope);
}
double elevation = -(overhang - UnitUtils.ConvertToInternalUnits(0.1, UnitTypeId.Meters)) / 3;
footPrintRoof.set_Offset(modelCurve, elevation);
}
}
/// <summary>
/// Create the gables walls of a building.
/// </summary>
/// <param name="vectorDirection">
/// The gable walls will be construct at the walls that its normal
/// vector is parallel with the vectorDirection.
/// </param>
/// <param name="slope">
/// The slope of the gable, must match the slope of the roof.
/// </param>
public void CreateAllGableWalls(XYZ vectorDirection, double slope, CurveArray perimeter, List <Wall> gableWalls)
{
Polygon perimiterPolygon = new Polygon(perimeter);
perimiterPolygon.Normalize();
perimeter = perimiterPolygon.CurveArray;
foreach (Curve line in perimeter)
{
XYZ lineDirection = VectorManipulator.GetCurveDirection(line);
if (lineDirection.CrossProduct(vectorDirection).IsZeroLength())
{
Wall newGableWall = CreateGableWall(line, slope);
Wall intersectionWall = FindIntersectionWall(gableWalls, newGableWall);
bool insert = true;
if (intersectionWall != null)
{
LocationCurve intersectionWallLocation = intersectionWall.Location as LocationCurve;
LocationCurve newGableWallLocation = newGableWall.Location as LocationCurve;
Wall deleteWall;
if (intersectionWallLocation.Curve.Length > newGableWallLocation.Curve.Length)
{
deleteWall = newGableWall;
insert = false;
}
else
{
deleteWall = intersectionWall;
}
gableWalls.Remove(deleteWall);
document.Delete(deleteWall.Id);
}
if (insert)
{
gableWalls.Add(newGableWall);
}
}
}
}
void Start()
{
if (_reactionDistance <= 0.0f)
{
throw new Exception("Error: _reaction distance cannot be lesser or equal to 0!");
}
_reactionDistanceFactor = 1 / _reactionDistance;
_normalVector = VectorManipulator.RotateVector(gameObject.transform.rotation, _normalVector);
if (_renderer == null)
{
throw new Exception("Error: EntityBlockerScript has no renderer attached!");
}
if (_blockedEntityTransform == null)
{
throw new Exception(
"Error: EntityBlockerScript has no blocked entity transform attached. How is it supposed to check for distance?");
}
_renderer.material.color = _blockerColor * _smallestColorIntensity;
}
/// <summary>
/// Verifies if the curve is collinear and have atleast one point in common with any line in the given list of lines.
/// </summary>
/// <param name="curve">The curve that will be compared with the list.</param>
/// <param name="lines">The list of lines that the first will be compared with.</param>
/// <returns>Returns true if the curve intersects and is parallel to any line in the array.</returns>
private bool VerifyIntersectionInArray(Curve curve, List <Line> lines)
{
Transform transform = Transform.CreateTranslation(new XYZ(0, 0, -curve.GetEndPoint(0).Z));
curve = curve.CreateTransformed(transform);
foreach (Line line in lines)
{
// verifiy is the line is equal or a subset of the curve
SetComparisonResult result = line.Intersect(curve);
if (result == SetComparisonResult.Equal ||
result == SetComparisonResult.Subset)
{
return(true);
}
// verify if the line intersects and is parallel
if (result == SetComparisonResult.Overlap && (line.Direction.CrossProduct(VectorManipulator.GetCurveDirection(curve)).IsZeroLength()))
{
return(true);
}
}
return(false);
}
