CNurbsSampleRefArray Class Reference

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#include <xsi_nurbssample.h>

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Class Description

An array of NurbsSample objects representing the sample points on a NurbsSurface.

Warning:

This specialized array is returned by NurbsSurface::GetSamples, it is not meant to be created and modified in user-defined functions. If you want to add and remove arbitrary items to a collection, you must use a CRefArray instead.

See also:

NurbsSurface::GetSamples

Example:

                using namespace XSI;

                Application app;
                Model root = app.GetActiveSceneRoot();

                X3DObject mySphere;
                root.AddGeometry( L"Sphere", L"NurbsSurface", L"", mySphere );

                NurbsSurfaceMesh mySurfaceMesh(mySphere.GetActivePrimitive().GetGeometry());

                CNurbsSurfaceRefArray surfaces = mySurfaceMesh.GetSurfaces();

                NurbsSurface mySurface = surfaces.GetItem(0);

                CNurbsSampleRefArray mySamples = mySurface.GetNurbsSamples();

Inheritance diagram for CNurbsSampleRefArray:

List of all members.

Public Member Functions
	CNurbsSampleRefArray ()
	CNurbsSampleRefArray (const CNurbsSampleRefArray &in_array)
CRef	GetItem (LONG in_index) const
CRef	GetItem (const CString &in_name) const
LONG	GetCount () const
bool	IsValid () const
CStatus	GetUSamplingCount (LONG &out_lUSamplingCount) const
CStatus	GetVSamplingCount (LONG &out_lVSamplingCount) const
CStatus	GetIndexFromUVSamplingCoordinate (LONG in_lUSamplingCoordinate, LONG in_lVSamplingCoordinate, LONG &out_lIndex) const
CStatus	GetIndexArrayFromUVSamplingCoordinateArray (CLongArray &in_aUVSamplingCoordinate, CLongArray &out_aIndices) const
CStatus	GetUVSamplingCoordinateArray (CLongArray &in_aIndices, CLongArray &out_aUVSamplingCoordinate) const

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Constructor & Destructor Documentation

CNurbsSampleRefArray

(

)

Default constructor.

CNurbsSampleRefArray

(

const CNurbsSampleRefArray &

in_array

)

Copy constructor.

Parameters:

in_array

constant CNurbsSurfaceRefArray reference object.

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Member Function Documentation

CRef GetItem

(

LONG

in_index

)

const [virtual]

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Returns a NurbsSample object at a specified index in the array.

Parameters:

in_index

The index of the NurbsSurface.

Returns:

A reference to the NurbsSample object.

Reimplemented from CSampleRefArray.

CRef GetItem

(

const CString &

in_name

)

const [virtual]

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Returns the NurbsSample object in the array matching the specified name.

Parameters:

in_name

The name of the NurbsSurface.

Returns:

A reference to the NurbsSample object.

Reimplemented from CSampleRefArray.

LONG GetCount

(

)

const [virtual]

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Returns the number of NurbsSample objects in the array.

Returns:

The number of NurbsSample objects.

Reimplemented from CSampleRefArray.

bool IsValid

(

)

const [virtual]

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Returns true if this array is a valid object or false otherwise.

Returns:

true if valid, false otherwise.

Reimplemented from CSampleRefArray.

CStatus GetUSamplingCount

(

LONG &

out_lUSamplingCount

)

const

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Returns the number of USampling coordinate valid indices.

Return values:

out_lUSamplingCount

number of USampling coordinate valid indices.

Returns:

CStatus::OK success

CStatus::Fail other failure

CStatus GetVSamplingCount

(

LONG &

out_lVSamplingCount

)

const

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Returns the number of VSampling coordinate valid indices.

Return values:

out_lVSamplingCount

number of VSampling coordinate valid indices.

Returns:

CStatus::OK success

CStatus::Fail other failure

CStatus GetIndexFromUVSamplingCoordinate	(	LONG	in_lUSamplingCoordinate,
		LONG	in_lVSamplingCoordinate,
		LONG &	out_lIndex
	)		const

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Returns the index of the sample point at given a UV sampling coordinate value.

Parameters:

in_lUSamplingCoordinate	USamplingCoordinate.
in_lVSamplingCoordinate	VSamplingCoordinate.

Return values:

out_lIndex	Returned index
out_lIndex	NurbsSample global index.

Returns:

CStatus::OK success

CStatus::Fail other failure

CStatus GetIndexArrayFromUVSamplingCoordinateArray	(	CLongArray &	in_aUVSamplingCoordinate,
		CLongArray &	out_aIndices
	)		const

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Returns an array of Sample indices corresponding to UV sampling coordinate values.

Parameters:

in_aUVSamplingCoordinate

Array of UV sampling coordinates.

Return values:

out_aIndices

Array of indices.

Returns:

CStatus::OK success

CStatus::Fail other failure

CStatus GetUVSamplingCoordinateArray	(	CLongArray &	in_aIndices,
		CLongArray &	out_aUVSamplingCoordinate
	)		const

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Returns an array of UVSamplingCoordinate values for all Sample index.

Parameters:

in_aIndices

Array of sample indices.

Return values:

out_aUVSamplingCoordinate

Array of UV sampling coordinates.

Returns:

CStatus::OK success

CStatus::Fail other failure

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The documentation for this class was generated from the following file:

• xsi_nurbssample.h