void BoundAxisEdgeByRect(Rectangle rectangle, AxisEdge axisEdge)
{
if (axisEdge != null && axisEdge.Direction == NudgingDirection)
{
if (NudgingDirection == Directions.North)
{
axisEdge.BoundFromLeft(rectangle.Left);
axisEdge.BoundFromRight(rectangle.Right);
}
else
{
axisEdge.BoundFromLeft(-rectangle.Top);
axisEdge.BoundFromRight(-rectangle.Bottom);
}
}
}
void BoundAxisByPoint(Point point, AxisEdge axisEdge)
{
if (axisEdge != null && axisEdge.Direction == NudgingDirection)
{
if (NudgingDirection == Directions.North)
{
axisEdge.BoundFromLeft(point.X);
axisEdge.BoundFromRight(point.X);
}
else
{
axisEdge.BoundFromLeft(-point.Y);
axisEdge.BoundFromRight(-point.Y);
}
}
}
void ConstraintEdgeWithObstaclesAtZFromLeft(AxisEdge edge, Point point)
{
// ShowNudgedSegAndPoint(point, nudgedSegment);
var node = GetActiveSideFromLeft(point);
if (node == null)
{
return;
}
if (NotRestricting(edge, ((RightObstacleSide)node.Item).Polyline))
{
return;
}
var x = ObstacleSideComparer.IntersectionOfSideAndSweepLine(node.Item);
edge.BoundFromLeft(x * DirectionPerp);
}
void BoundAxisEdgeByRect(Rectangle rectangle, AxisEdge axisEdge) {
if (axisEdge != null && axisEdge.Direction == NudgingDirection)
if (NudgingDirection == Directions.North) {
axisEdge.BoundFromLeft(rectangle.Left);
axisEdge.BoundFromRight(rectangle.Right);
} else {
axisEdge.BoundFromLeft(-rectangle.Top);
axisEdge.BoundFromRight(-rectangle.Bottom);
}
}
void BoundAxisByPoint(Point point, AxisEdge axisEdge) {
if (axisEdge != null && axisEdge.Direction == NudgingDirection)
if (NudgingDirection == Directions.North) {
axisEdge.BoundFromLeft(point.X);
axisEdge.BoundFromRight(point.X);
} else {
axisEdge.BoundFromLeft(-point.Y);
axisEdge.BoundFromRight(-point.Y);
}
}
