Class Intersect3D

Static class containing all 3-dimensional intersection methods.

Inheritance

System.Object

Intersect3D

Namespace: Paramdigma.Core

Assembly: Paramdigma.Core.dll

Syntax

public static class Intersect3D : object

Methods

LineLine(Line, Line, out Intersect3D.LineLineIntersectionResult)

Compute the intersection between two 3-dimensional lines.

Declaration

public static Intersect3D.LineLineIntersectionStatus LineLine(Line lineA, Line lineB, out Intersect3D.LineLineIntersectionResult result)

Parameters

Type	Name	Description
Line	lineA	First line to intersect.
Line	lineB	Second line to intersect.
Intersect3D.LineLineIntersectionResult	result	Struct containing the intersection result.

Returns

Type	Description
Intersect3D.LineLineIntersectionStatus	Returns an enum containing the intersection status.

LinePlane(Line, Plane, out Point3d)

Intersect a 3d line with a plane.

Declaration

public static Intersect3D.LinePlaneIntersectionStatus LinePlane(Line line, Plane plane, out Point3d intersectionPoint)

Parameters

Type	Name	Description
Line	line	The 3d line to intersect.
Plane	plane	The 3d plane to intersect.
Point3d	intersectionPoint	The resulting intersection point, if it exists.

Returns

Type	Description
Intersect3D.LinePlaneIntersectionStatus	Intersection result.

RayFacePerimeter(Ray, MeshFace, out Point3d, out MeshHalfEdge)

Compute the intersection between a mesh face perimeter and a ray tangent to the face.

Declaration

public static Intersect3D.RayFacePerimeterIntersectionStatus RayFacePerimeter(Ray ray, MeshFace face, out Point3d result, out MeshHalfEdge halfEdge)

Parameters

Type	Name	Description
Ray	ray	The tangent ray.
MeshFace	face	The mesh face.
Point3d	result	The resulting intersection point.
MeshHalfEdge	halfEdge	The half-edge on where the intersection lies.

Returns

Type	Description
Intersect3D.RayFacePerimeterIntersectionStatus	Intersection result.