// Token: 0x060002B7 RID: 695 RVA: 0x0000B15C File Offset: 0x0000935C
public static double[] GetRoots(Line3 line, Torus3 torus, out int quantity)
{
double num = torus.OuterRadius * torus.OuterRadius;
double num2 = torus.InnerRadius * torus.InnerRadius;
double num3 = line.Direction.Dot(line.Direction);
double num4 = line.Origin.Dot(line.Direction);
double num5 = line.Origin.Dot(line.Origin) - (num + num2);
double[] array = new double[5];
double z = line.Origin.Z;
double z2 = line.Direction.Z;
double[] array2 = array;
int num6 = 0;
double num7 = num5;
double num8 = num7 * num7;
double num9 = 4.0 * num;
double num10 = num2;
double num11 = z;
array2[num6] = num8 - num9 * (num10 - num11 * num11);
array[1] = 4.0 * num4 * num5 + 8.0 * num * z2 * z;
array[2] = 2.0 * num3 * num5 + 4.0 * num4 * num4 + 4.0 * num * z2 * z2;
array[3] = 4.0 * num3 * num4;
double[] array3 = array;
int num12 = 4;
double num13 = num3;
array3[num12] = num13 * num13;
PolynomialRoots polynomialRoots = new PolynomialRoots(1E-08);
polynomialRoots.FindB(new Polynomial1(array), 6);
quantity = polynomialRoots.Count;
return(polynomialRoots.Roots);
}
// Token: 0x060003BF RID: 959 RVA: 0x00010C24 File Offset: 0x0000EE24
public static ICollection <Vector3> IntersectionPointsWith(this Ray3 ray, Torus3 torus)
{
List <Vector3> list = new List <Vector3>();
IntersectionRay3Torus3 intersectionRay3Torus = new IntersectionRay3Torus3(ray, torus);
if (intersectionRay3Torus.Find())
{
Vector3[] array = new Vector3[]
{
intersectionRay3Torus.Point0,
intersectionRay3Torus.Point1,
intersectionRay3Torus.Point2,
intersectionRay3Torus.Point3
};
for (int i = 0; i < intersectionRay3Torus.Quantity; i++)
{
list.Add(array[i]);
}
}
return(list);
}
// Token: 0x060003BE RID: 958 RVA: 0x00010C04 File Offset: 0x0000EE04
public static bool Intersects(this Ray3 ray, Torus3 torus)
{
IntersectionRay3Torus3 intersectionRay3Torus = new IntersectionRay3Torus3(ray, torus);
return(intersectionRay3Torus.Find());
}
// Token: 0x060002AA RID: 682 RVA: 0x0000B0DD File Offset: 0x000092DD
public IntersectionLine3Torus3(Line3 line, Torus3 torus)
{
this = default(IntersectionLine3Torus3);
this.line = line;
this.torus = torus;
}
// Token: 0x06000364 RID: 868 RVA: 0x0000E9A0 File Offset: 0x0000CBA0
public static bool Intersects(this Line3 line, Torus3 torus)
{
IntersectionLine3Torus3 intersectionLine3Torus = new IntersectionLine3Torus3(line, torus);
return(intersectionLine3Torus.Find());
}
// Token: 0x0600025D RID: 605 RVA: 0x0000A3E7 File Offset: 0x000085E7
public static bool Intersects(this Torus3 torus, Line3 line)
{
return(line.Intersects(torus));
}
// Token: 0x06000260 RID: 608 RVA: 0x0000A402 File Offset: 0x00008602
public static ICollection <Vector3> IntersectionPointsWith(this Torus3 torus, Ray3 ray)
{
return(ray.IntersectionPointsWith(torus));
}
// Token: 0x0600025F RID: 607 RVA: 0x0000A3F9 File Offset: 0x000085F9
public static bool Intersects(this Torus3 torus, Ray3 ray)
{
return(ray.Intersects(torus));
}
// Token: 0x0600025E RID: 606 RVA: 0x0000A3F0 File Offset: 0x000085F0
public static ICollection <Vector3> IntersectionPointsWith(this Torus3 torus, Line3 line)
{
return(line.IntersectionPointsWith(torus));
}
// Token: 0x0600029C RID: 668 RVA: 0x0000AF62 File Offset: 0x00009162
public IntersectionRay3Torus3(Ray3 ray, Torus3 torus)
{
this = default(IntersectionRay3Torus3);
this.ray = ray;
this.torus = torus;
}