/// <summary>
/// Constructor
/// </summary>
/// <param name="ownerShape"></param>
/// <param name="primaryStringId"></param>
public LinkTargetPath(PathShape ownerShape, string primaryStringId)
: base(ownerShape, "use path", primaryStringId)
{
this.iIndex = 0; // -1 would discard this in the entity. We don't need the index here
}
/// <summary>
/// Overridden function to create the shape instance
/// </summary>
/// <returns></returns>
public override ShapeBase CreateShapeInstance()
{
PathShape shape = new PathShape("Path");
shape.Position = EditorManager.Scene.CurrentShapeSpawnPosition;
PathNodeShape node;
for (int i=0;i<4;i++)
{
node = new PathNodeShape();
node.Position = shape.Position;
node.y += ((float)i - 1.5f) * 200.0f * EditorManager.Settings.GlobalUnitScaling;
node.ShapeName = "node" + i;
node.SetParent(shape);
}
shape.SmoothAll(false);
return shape;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="owner">owner shape</param>
/// <param name="iInsert">node index to insert at</param>
/// <param name="t">time value [0..1] position on the path</param>
public HotSpotAddPathNode(PathShape owner, int iInsert, float t)
: base(owner,@"Textures\Hotspot_add.dds",VisionColors.RGBA(255,255,255,180),VisionColors.White,8.0f)
{
_t = t;
_iInsert = iInsert;
if (_t<0.0f || t>1.0f)
ToolTipText = "Append a path node here";
else
ToolTipText = "Insert a path node here";
}
/// <summary>
/// Overridden function to create the shape instance
/// </summary>
/// <returns></returns>
public override ShapeBase CreateShapeInstance()
{
PathShape shape = new PathShape("Circle Path");
shape.Position = EditorManager.Scene.CurrentShapeSpawnPosition;
shape.Closed = true;
// Magic number: http://www.tinaja.com/glib/ellipse4.pdf
float fMagic = 0.551784f;
float fRadius = 200.0f * EditorManager.Settings.GlobalUnitScaling;
Vector3F rotCenter = shape.Position;
Vector3F rotAngle = new Vector3F(0.0f, 0.0f, 0.0f);
Matrix3F rotMatrix = new Matrix3F();
rotMatrix.FromEuler(rotAngle.X, rotAngle.Y, rotAngle.Z);
PathNodeShape node;
for (int i = 0; i < 4; i++)
{
node = new PathNodeShape();
node.Position = shape.Position;
node.y -= fRadius;
node.TangentIn = new Vector3F(node.TangentIn.X - fRadius * fMagic, 0.0f, 0.0f);
node.TangentOut = new Vector3F(node.TangentOut.X + fRadius * fMagic, 0.0f, 0.0f);
node.Position = shape.Position + rotMatrix * (node.Position - rotCenter);
node.TangentIn = rotMatrix * (node.TangentIn);
node.TangentOut = rotMatrix * (node.TangentOut);
node.InType = PathNodeShape.PathNodeInOutType.Custom;
node.OutType = PathNodeShape.PathNodeInOutType.Custom;
node.ShapeName = "node" + i;
node.SetParent(shape);
rotAngle.X += 90.0f;
rotMatrix.FromEuler(rotAngle.X, rotAngle.Y, rotAngle.Z);
}
return shape;
}
public RecenterPivotAction(PathShape pathShape)
: base(null)
{
Vector3F oldPathPos = pathShape.Position.Clone();
Vector3F newPathPos = new Vector3F();
// Calculate new position (center of all path nodes)
for (int i = 1; i < pathShape.PathNodeCount; i++)
newPathPos = newPathPos + pathShape.PathNodes[i].Position;
newPathPos = newPathPos / (pathShape.PathNodeCount - 1);
// Reposition path nodes
for (int i = 1; i < pathShape.PathNodeCount; i++)
{
Vector3F oldPos = pathShape.PathNodes[i].Position.Clone();
Vector3F newPos = (oldPathPos - newPathPos) + oldPos;
this.Add(new MoveShapeAction(pathShape.PathNodes[i], oldPos, newPos));
}
// Reposition path shape
this.Add(new MoveShapeAction(pathShape, oldPathPos, newPathPos));
// Action name
GroupName = "Recenter Path Pivot";
}
public PathTimePicker(PathShape pathshape)
{
_pathShape = pathshape;
}