CTriangleVertexRefArray Class Reference

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Detailed Description

An array of TriangleVertex objects that represents all points of a Triangle object.

Warning:

This specialized array is returned by Triangle::GetPoints, 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:

Triangle::GetPoints, Triangle, Geometry

Example:

        using namespace XSI;
        using namespace MATH;
        Application app;
        Model root = app.GetActiveSceneRoot();

        X3DObject myCube;
        root.AddGeometry( L"Cube", L"MeshSurface", L"", myCube );

        Triangle triangle(myCube.GetActivePrimitive().GetGeometry().GetTriangles().GetItem(0));
        CTriangleVertexRefArray vertices(triangle.GetPoints());

        CVertexColorArray colors(vertices.GetColorArray());
        LONG ulCount = colors.GetCount();

        for (LONG i=0; i<ulCount; i++ )
        {
            app.LogMessage( L"Vertex Color " +
                CValue((LONG)i).GetAsText() + L": " +
                CValue(colors[i].r).GetAsText() + L"," +
                CValue(colors[i].g).GetAsText() + L"," +
                CValue(colors[i].b).GetAsText() + L"," +
                CValue(colors[i].a).GetAsText() );
        }

#include <xsi_trianglevertex.h>

Inheritance diagram for CTriangleVertexRefArray:

List of all members.

Public Member Functions
	CTriangleVertexRefArray (const CTriangleVertexRefArray &in_array)
CRef	GetItem (LONG in_index) const
CRef	GetItem (const CString &in_name) const
LONG	GetCount () const
bool	IsValid () const
MATH::CVector3Array	GetPositionArray () const
MATH::CVector3Array	GetNormalArray () const
CVertexColorArray	GetColorArray () const
CUVArray	GetUVArray () const

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Constructor & Destructor Documentation

CTriangleVertexRefArray

(

const CTriangleVertexRefArray &

in_array

)

Copy constructor.

Parameters:

in_array

constant CTriangleVertexRefArray reference object.

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Member Function Documentation

CRef GetItem

(

LONG

in_index

)

const [virtual]

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

Parameters:

in_index

The index of the TriangleVertex.

Returns:

The Triangle object.

Reimplemented from CRefArray.

CRef GetItem

(

const CString &

in_name

)

const [virtual]

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

Parameters:

in_name

The name of the TriangleVertex.

Returns:

The Triangle object.

Reimplemented from CRefArray.

LONG GetCount

(

)

const [virtual]

Returns the number of TriangleVertex objects in the array.

Returns:

The number of TriangleVertex objects.

Reimplemented from CRefArray.

bool IsValid

(

)

const [virtual]

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

Returns:

true if valid, false otherwise.

Reimplemented from CRefArray.

MATH::CVector3Array GetPositionArray

(

)

const

Returns an array of CVector3 objects representing the positions of all TriangleVertex objects in this array.

Returns:

Array of CVector3 objects.

MATH::CVector3Array GetNormalArray

(

)

const

Returns an array of CVector3 objects representing the normals of all TriangleVertex objects in this array.

Returns:

Array of CVector3 objects.

CVertexColorArray GetColorArray

(

)

const

Returns an array of CVertexColor objects representing the colors of all TriangleVertex objects in this array.

Returns:

Array of CVertexColor objects.

CUVArray GetUVArray

(

)

const

Returns an array of CUV objects representing the UV coordinates of all TriangleVertex objects in this array.

Returns:

Array of CUV objects.

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

• xsi_trianglevertex.h