public bool IsInside(CartesianPoint point)
{
// Shapes
var rectHull = new Rectangular2DBoundary(0.0, bottomWidth, 0.0, totalHeight);
var leftVoid = new Rectangular2DBoundary(0.0, voidRectWidth, flangeHeight, totalHeight);
var rightVoid = new Rectangular2DBoundary(bottomWidth - voidRectWidth, bottomWidth, flangeHeight, totalHeight);
var leftCircle = new Circle2D(new CartesianPoint(leftCenterX, centerY), radius);
var rightCircle = new Circle2D(new CartesianPoint(rightCenterX, centerY), radius);
if (rectHull.IsInside(point))
{
if (leftVoid.IsInside(point)) // Over flange, left of web
{
if ((point.X > leftCenterX) && (point.Y < centerY))
{
if (leftCircle.FindRelativePositionOfPoint(point) == CirclePointPosition.Outside)
{
return(true); // Inside left fillet
}
else
{
return(false);
}
}
else
{
return(false);
}
}
else if (rightVoid.IsInside(point)) // Over flange, right of web
{
if ((point.X < leftCenterX) && (point.Y < centerY))
{
if (leftCircle.FindRelativePositionOfPoint(point) == CirclePointPosition.Outside)
{
return(true); // Inside right fillet
}
else
{
return(false);
}
}
else
{
return(false);
}
}
else
{
return(true); // Inside the flange or the web
}
}
else
{
return(false);
}
}
public bool IsInside(CartesianPoint point)
{
// Shapes
var rectHull = new Rectangular2DBoundary(minX, maxX, minY, maxY);
var leftCircle = new Circle2D(new CartesianPoint(leftHoleX, leftHoleY), holeRadius);
var rightCircle = new Circle2D(new CartesianPoint(rightHoleX, rightHoleY), holeRadius);
// Intrnal points lie inside the rectangle, but outside the circular holes.
if (rectHull.IsInside(point))
{
if (leftCircle.FindRelativePositionOfPoint(point) == CirclePointPosition.Outside)
{
return(true);
}
if (rightCircle.FindRelativePositionOfPoint(point) == CirclePointPosition.Outside)
{
return(true);
}
}
return(false);
}