M_Rhino_Geometry_Collections_MeshVertexNormalList_SetNormal_2

MeshVertexNormalList.SetNormal Method (Int32, Double, Double, Double)

Sets or adds a vertex normal to the list. If [index] is less than [Count], the existing vertex normal at [index] will be modified.

If [index] equals [Count], a new vertex normal is appended to the end of the list.

If [index] is larger than [Count], the function will return false.

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

Syntax

C#

public bool SetNormal(
	int index,
	double x,
	double y,
	double z
)

VB

Public Function SetNormal ( 
	index As Integer,
	x As Double,
	y As Double,
	z As Double
) As Boolean

Parameters

 

index

Type: System.Int32
Index of vertex normal to set.

x

Type: System.Double
X component of vertex normal.

y

Type: System.Double
Y component of vertex normal.

z

Type: System.Double
Z component of vertex normal.

Return Value

Type: Boolean
true on success, false on failure.

Version Information

Supported in: 6.0.16224.21491, 5D58w

See Also

Reference

MeshVertexNormalList Class
SetNormal Overload
Rhino.Geometry.Collections Namespace