UtilIntersectCircleYSphere Method (Double, Vector3, Double, Double)

Calculate the intersection points of a circle (centered at Origin and in the XZ plane) and a sphere surface (using 10^-6 as a tolerance in equality).

Namespace: Demo3D.Common
Assembly: Demo3D.Common (in Demo3D.Common.dll) Version: 15.0.2.11458

Syntax

Copy

public static Vector3[] IntersectCircleYSphere(
	double circleRadius,
	Vector3 sphereCenter,
	double sphereRadius,
	double epsilon
)

Parameters

circleRadius: Type: SystemDouble
Radius of the circle.
sphereCenter: Type: Microsoft.DirectXVector3
Center of the sphere.
sphereRadius: Type: SystemDouble
Radius of the sphere.
epsilon: Type: SystemDouble
Tolerance for floating point comparisons.

Return Value

Type: Vector3
null meaning no intersections (includes case where circle is contained in the sphere, or circle is completely on the surface), or a Vector3[2], containing the two intersections (which could be the same).

Remarks

Equivalent to IntersectCircleSphere(Vector3, Vector3, Double, Vector3, Double, Double) with first two arguments being Origin and YAxis.

Reference

Util Class

IntersectCircleYSphere Overload

Demo3D.Common Namespace

UtilAddLanguageSpecificTextSet("LSTCE6B5DFB_0?cpp=::|nu=.");IntersectCircleYSphere Method (Double, Vector3, Double, Double)

Parameters

Return Value

Reference

UtilIntersectCircleYSphere Method (Double, Vector3, Double, Double)