public static ValueTuple <DoubleDestructibleLineSegment, DoubleDestructibleLineSegment> Split(DoubleDestructibleLineSegment a, Vec2 point, float size)
{
var split1 = DestructibleLineSegment.Split(a.SideA, point, size);
var split2 = DestructibleLineSegment.Split(a.SideB, point, size);
DoubleDestructibleLineSegment lineLeft;
DoubleDestructibleLineSegment lineRight;
if (split1.Item1 == null || split2.Item2 == null)
{
lineLeft = null;
}
else
{
lineLeft = new DoubleDestructibleLineSegment(split1.Item1.Start, split1.Item1.End, split1.Item1.Color, split1.Item1.LineWidth);
}
if (split1.Item2 == null || split2.Item1 == null)
{
lineRight = null;
}
else
{
lineRight = new DoubleDestructibleLineSegment(split1.Item2.Start, split1.Item2.End, split1.Item2.Color, split1.Item2.LineWidth);
}
return(ValueTuple.Create(lineLeft, lineRight));
}
public DoubleDestructibleLineSegment(Vec2 start, Vec2 end, uint color = 0xffffffff, uint lineWidth = 1)
{
SideA = new DestructibleLineSegment(start, end, 0xffff0000, lineWidth);
SideB = new DestructibleLineSegment(end, start, 0xff0000ff, lineWidth);
AddChild(SideA);
AddChild(SideB);
StartCollider = new CircleCollider(0, start, true);
EndCollider = new CircleCollider(0, end, true);
AddChild(StartCollider);
AddChild(EndCollider);
}
public static ValueTuple <DestructibleLineSegment, DestructibleLineSegment> Split(DestructibleLineSegment a, Vec2 point, float size)
{
var line1Start = a.Start;
var line1Vector = point - line1Start;
var line1Length = line1Vector.magnitude - size;
line1Vector = line1Vector.normalized * line1Length;
var line1End = line1Start + line1Vector;
DestructibleLineSegment line1 = null;
if (line1Length >= Globals.World.DestructibleLineMinLength)
{
line1 = new DestructibleLineSegment(line1Start, line1End, a.Color, a.LineWidth);
}
var line2End = a.End;
var line2Vector = point - line2End;
var line2Length = line2Vector.magnitude - size;
line2Vector = line2Vector.normalized * line2Length;
var line2Start = line2End + line2Vector;
DestructibleLineSegment line2 = null;
if (line2Length >= Globals.World.DestructibleLineMinLength)
{
line2 = new DestructibleLineSegment(line2Start, line2End, a.Color, a.LineWidth);
}
if ((line1End - line1Start).sqrMagnitude <= Globals.World.DestructibleLineMinLength * Globals.World.DestructibleLineMinLength)
{
line1 = null;
}
if ((line2End - line2Start).sqrMagnitude <= Globals.World.DestructibleLineMinLength * Globals.World.DestructibleLineMinLength)
{
line2 = null;
}
return(ValueTuple.Create(line1, line2));
}