TriangleVertex Class Reference

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Detailed Description

A TriangleVertex represents a Point of a Triangle object.

See also:

Triangle, CTriangleRefArray, CTriangleVertexRefArray, 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));
        TriangleVertex vertex0(triangle.GetPoints().GetItem(0));

        CVector3 pos(vertex0.GetPosition());

        app.LogMessage( L"Vertex 0: " +
            CValue(pos.GetX()).GetAsText() + L"," +
            CValue(pos.GetY()).GetAsText() + L"," +
            CValue(pos.GetZ()).GetAsText() );

#include <xsi_trianglevertex.h>

Inheritance diagram for TriangleVertex:

List of all members.

Public Member Functions
	TriangleVertex ()
	~TriangleVertex ()
	TriangleVertex (const CRef &in_ref)
	TriangleVertex (const TriangleVertex &in_obj)
bool	IsA (siClassID in_ClassID) const
siClassID	GetClassID () const
TriangleVertex &	operator= (const TriangleVertex &in_obj)
TriangleVertex &	operator= (const CRef &in_ref)
MATH::CVector3	GetPosition () const
MATH::CVector3	GetNormal () const
CVertexColor	GetColor () const
CUV	GetUV () const
LONG	GetIndex () const

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Constructor & Destructor Documentation

TriangleVertex

(

)

Default constructor.

~TriangleVertex

(

)

Default destructor.

TriangleVertex

(

const CRef &

in_ref

)

Constructor.

Parameters:

in_ref

constant reference object.

TriangleVertex

(

const TriangleVertex &

in_obj

)

Copy constructor.

Parameters:

in_obj

constant class object.

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Member Function Documentation

bool IsA

(

siClassID

in_ClassID

)

const [virtual]

Returns true if a given class type is compatible with this API class.

Parameters:

in_ClassID

class type.

Returns:

true if the class is compatible, false otherwise.

Reimplemented from SIObject.

siClassID GetClassID

(

)

const [virtual]

Returns the type of the API class.

Returns:

The class type.

Reimplemented from SIObject.

TriangleVertex& operator=

(

const TriangleVertex &

in_obj

)

Creates an object from another object. The newly created object is set to empty if the input object is not compatible.

Parameters:

in_obj

constant class object.

Returns:

The new TriangleVertex object.

TriangleVertex& operator=

(

const CRef &

in_ref

)

Creates an object from a reference object. The newly created object is set to empty if the input reference object is not compatible.

Parameters:

in_ref

constant class object.

Returns:

The new TriangleVertex object.

Reimplemented from SIObject.

MATH::CVector3 GetPosition

(

)

const

Returns the position of this TriangleVertex object.

Returns:

The TriangleVertex position.

MATH::CVector3 GetNormal

(

)

const

Returns the normal of this TriangleVertex object. Triangles that belong to the same polygon have the same normal values.

Returns:

The TriangleVertex normal.

CVertexColor GetColor

(

)

const

Returns the vertex color of this TriangleVertex object.

Returns:

The TriangleVertex color.

CUV GetUV

(

)

const

Returns the UV coordinates this TriangleVertex object.

Returns:

The TriangleVertex UV coordinates.

LONG GetIndex

(

)

const

Returns the index of this TriangleVertex object in the geometry.

Returns:

The TriangleVertex index.

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

• xsi_trianglevertex.h