NurbSurfaceSetWeight Method

Sets the weight value at a specified position in the weights array. If the surface is not rational, the method does nothing.

Namespace: Teigha.DatabaseServices
Assembly: TD_Mgd (in TD_Mgd.dll) Version: 24.2.0.0

Syntax

C++

Copy

public void SetWeight(
        int iUDegree,
        int iVDegree,
        double dWeight
)

Public Sub SetWeight ( 
        iUDegree As Integer,
        iVDegree As Integer,
        dWeight As Double
)

public:
void SetWeight(
        int iUDegree, 
        int iVDegree, 
        double dWeight
)

member SetWeight : 
        iUDegree : int * 
        iVDegree : int * 
        dWeight : float -> unit

Parameters

iUDegree Int32: [in] The index of a weight value in the u-direction. Index starts from the 0 value.
iVDegree Int32: [in] The index of a weight value in the v-direction. Index starts from the 0 value.
dWeight Double: [in] A new weight value to be set at a specified position.

Remarks

If the surface doesn't contain weight information, the method throws the eFail exception. If the iUDegree or iVDegree value is out of range, throws the eOutOfRange exception. If this method is not implemented for a specific modeler, throws the eNotImplementedYet exception.

Reference

NurbSurface Class

Teigha.DatabaseServices Namespace