Finds the first intersection of a ray with a mesh.

Namespace: Rhino.Geometry.Intersect
Assembly: RhinoCommon (in RhinoCommon.dll) Version: Rhino 6.0

C#

public static double MeshRay(
	Mesh mesh,
	Ray3d ray
)

VB

Public Shared Function MeshRay ( 
	mesh As Mesh,
	ray As Ray3d
) As Double

mesh

Type: Rhino.Geometry.Mesh
A mesh to intersect.

ray

Type: Rhino.Geometry.Ray3d
A ray to be casted.

Type: Double
>= 0.0 parameter along ray if successful. < 0.0 if no intersection found.

Supported in: 6.0.16224.21491, 5D58w

Intersection Class
MeshRay Overload
Rhino.Geometry.Intersect Namespace