// Token: 0x06000262 RID: 610 RVA: 0x0000A42C File Offset: 0x0000862C
public static ICollection <Vector2> IntersectionPointsWith(this Arc2 arc, Arc2 other)
{
IntersectionArc2Arc2 intersectionArc2Arc = new IntersectionArc2Arc2(arc, other);
intersectionArc2Arc.Find();
List <Vector2> list = new List <Vector2>();
Vector2[] array = new Vector2[]
{
intersectionArc2Arc.Point0,
intersectionArc2Arc.Point1
};
for (int i = 0; i < intersectionArc2Arc.Quantity; i++)
{
list.Add(array[i]);
}
return(list);
}
// Token: 0x060002C2 RID: 706 RVA: 0x0000B3DC File Offset: 0x000095DC
public bool Find()
{
this.Quantity = 0;
IntersectionCircle2Circle2 intersectionCircle2Circle = new IntersectionCircle2Circle2(this.circle, this.arc.Circle);
if (!intersectionCircle2Circle.Find())
{
this.IntersectionType = Intersection.Type.IT_EMPTY;
return(false);
}
if (intersectionCircle2Circle.IntersectionType == Intersection.Type.IT_OTHER)
{
this.IntersectionType = Intersection.Type.IT_OTHER;
return(true);
}
Vector2[] array = new Vector2[]
{
intersectionCircle2Circle.Point0,
intersectionCircle2Circle.Point1
};
for (int i = 0; i < intersectionCircle2Circle.Quantity; i++)
{
if (IntersectionArc2Arc2.Contains(this.arc, array[i]))
{
int quantity = this.Quantity;
this.Quantity = quantity + 1;
if (quantity == 0)
{
this.Point0 = array[i];
}
else
{
this.Point1 = array[i];
}
}
}
this.IntersectionType = ((this.Quantity > 0) ? Intersection.Type.IT_POINT : Intersection.Type.IT_EMPTY);
return(this.IntersectionType > Intersection.Type.IT_EMPTY);
}
// Token: 0x060002DD RID: 733 RVA: 0x0000B900 File Offset: 0x00009B00
public bool Find()
{
int num;
double[] array;
bool flag = IntersectionLine2Circle2.Find(this.line.Origin, this.line.Direction, this.arc.Circle.Center, this.arc.Circle.Radius, out num, out array);
this.Quantity = 0;
if (flag)
{
Vector2 vector = this.line.Origin + this.line.Direction * array[0];
Vector2 vector2 = this.line.Origin + this.line.Direction * array[1];
if (IntersectionArc2Arc2.Contains(this.arc, vector))
{
this.Point0 = vector;
this.Parameter0 = array[0];
int quantity = this.Quantity;
this.Quantity = quantity + 1;
if (num == 2 && IntersectionArc2Arc2.Contains(this.arc, vector2))
{
this.Point1 = vector2;
this.Parameter1 = array[1];
quantity = this.Quantity;
this.Quantity = quantity + 1;
}
}
else if (num == 2 && IntersectionArc2Arc2.Contains(this.arc, vector2))
{
this.Point0 = vector2;
this.Parameter0 = array[1];
int quantity = this.Quantity;
this.Quantity = quantity + 1;
}
}
this.IntersectionType = ((this.Quantity > 0) ? Intersection.Type.IT_POINT : Intersection.Type.IT_EMPTY);
return(this.IntersectionType > Intersection.Type.IT_EMPTY);
}
// Token: 0x060002CE RID: 718 RVA: 0x0000B534 File Offset: 0x00009734
public bool Find()
{
this.Quantity = 0;
Circle2 circle = this.arc0.Circle;
Circle2 circle2 = this.arc1.Circle;
IntersectionCircle2Circle2 intersectionCircle2Circle = new IntersectionCircle2Circle2(circle, circle2);
if (!intersectionCircle2Circle.Find())
{
this.IntersectionType = Intersection.Type.IT_EMPTY;
return(false);
}
if (intersectionCircle2Circle.IntersectionType != Intersection.Type.IT_OTHER)
{
Vector2[] array = new Vector2[]
{
intersectionCircle2Circle.Point0,
intersectionCircle2Circle.Point1
};
for (int i = 0; i < intersectionCircle2Circle.Quantity; i++)
{
if (IntersectionArc2Arc2.Contains(this.arc0, array[i]) && IntersectionArc2Arc2.Contains(this.arc1, array[i]))
{
int quantity = this.Quantity;
this.Quantity = quantity + 1;
if (quantity == 0)
{
this.Point0 = array[i];
}
else
{
this.Point1 = array[i];
}
}
}
this.IntersectionType = ((this.Quantity > 0) ? Intersection.Type.IT_POINT : Intersection.Type.IT_EMPTY);
return(this.IntersectionType > Intersection.Type.IT_EMPTY);
}
if (IntersectionArc2Arc2.Contains(this.arc1, this.arc0.StartPoint))
{
if (IntersectionArc2Arc2.Contains(this.arc1, this.arc0.EndPoint))
{
this.IntersectionType = Intersection.Type.IT_OTHER;
this.IntersectionArc = this.arc0;
}
else if (!this.arc0.StartPoint.Equals(this.arc1.EndPoint))
{
this.IntersectionType = Intersection.Type.IT_OTHER;
this.IntersectionArc = new Arc2(this.arc0.Circle, this.arc0.StartAngle, this.arc1.StartAngle + this.arc1.DeltaAngle - this.arc0.StartAngle);
}
else
{
this.IntersectionType = Intersection.Type.IT_POINT;
this.Quantity = 1;
this.Point0 = this.arc0.StartPoint;
}
return(true);
}
if (IntersectionArc2Arc2.Contains(this.arc1, this.arc0.EndPoint))
{
if (!this.arc0.EndPoint.Equals(this.arc1.StartPoint))
{
this.IntersectionType = Intersection.Type.IT_OTHER;
this.IntersectionArc = new Arc2(this.arc0.Circle, this.arc1.StartAngle, this.arc0.StartAngle + this.arc0.DeltaAngle - this.arc1.StartAngle);
}
else
{
this.IntersectionType = Intersection.Type.IT_POINT;
this.Quantity = 1;
this.Point0 = this.arc1.StartPoint;
}
return(true);
}
if (IntersectionArc2Arc2.Contains(this.arc0, this.arc1.StartPoint))
{
this.IntersectionType = Intersection.Type.IT_OTHER;
this.IntersectionArc = this.arc1;
return(true);
}
this.IntersectionType = Intersection.Type.IT_EMPTY;
return(false);
}
// Token: 0x06000261 RID: 609 RVA: 0x0000A40C File Offset: 0x0000860C
public static bool Intersects(this Arc2 arc, Arc2 other)
{
IntersectionArc2Arc2 intersectionArc2Arc = new IntersectionArc2Arc2(arc, other);
return(intersectionArc2Arc.Find());
}