OdDbNurbSurface::setWeight Method

Syntax

C++

OdResult setWeight(int iUIndex, int iVIndex, double weight);

Description

Sets the weight value at a specified position in the weights array.

If the surface is not rational, the method does nothing.

Parameters

Parameters	Description
iUIndex	[in] An index of weight value in the u direction. Index starts from the 0 value.
iVIndex	[in] An index of weight value in the v direction. Index starts from the 0 value.
weight	[in] A new weight value to be set at a specified position.

Returns

Returns eOk if a new weight value was successfully set. If the surface doesn't contain the weight information (weight array is empty or is NULL), returns eFail. If the uIndex or vIndex values are invalid, returns eOutOfRange.

Remarks

This method is implemented only for Spatial modeler and returns eNotImplementedYet status for other modelers.

Links

OdDbNurbSurface Class

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