COLLADA 1.4 DOM: domTriangles Class Reference

COLLADA

previous page next page
Main Page | Class Hierarchy | Class List | Directories | Class Members | Related Pages

domTriangles Class Reference

#include <domTriangles.h>

Inheritance diagram for domTriangles:

Inheritance graph
[legend]
Collaboration diagram for domTriangles:

Collaboration graph
[legend]
List of all members.

Detailed Description

The triangles element declares the binding of geometric primitives and vertex attributes for a mesh element.

The triangles element provides the information needed to bind vertex attributes together and then organize those vertices into individual triangles. The vertex array information is supplied in distinct attribute arrays that are then indexed by the triangles element. Each triangle described by the mesh has three vertices. The first triangle is formed from the first, second, and third vertices. The second triangle is formed from the fourth, fifth, and sixth vertices, and so on. A triangles element contains a sequence of p elements, where 'p' stands for primitive. Each p element describes the vertex attributes for an individual triangle.

Public Types

typedef daeSmartRef< domP > domPRef
typedef daeTArray< domPRef > domP_Array

Public Member Functions

xsNonNegativeInteger getCount () const
 Gets the count attribute.
void setCount (xsNonNegativeInteger atCount)
 Sets the count attribute.
xsAnyURI & getMaterial ()
 Gets the material attribute.
const xsAnyURI & getMaterial () const
 Gets the material attribute.
void setMaterial (const xsAnyURI &atMaterial)
 Sets the material attribute.
domParam_Array & getParam_array ()
 Gets the param element array.
const domParam_Array & getParam_array () const
 Gets the param element array.
domInput_Array & getInput_array ()
 Gets the input element array.
const domInput_Array & getInput_array () const
 Gets the input element array.
domP_Array & getP_array ()
 Gets the p element array.
const domP_Array & getP_array () const
 Gets the p element array.

Static Public Member Functions

static daeElementRef create (daeInt bytes)
 Creates an instance of this class and returns a daeElementRef referencing it.
static daeMetaElement * registerElement ()
 Creates a daeMetaElement object that describes this element in the meta object reflection framework.

Static Public Attributes

static daeMetaElement * _Meta = NULL
 The daeMetaElement that describes this element in the meta object reflection framework.

Protected Member Functions

 domTriangles ()
 Constructor.
virtual ~domTriangles ()
 Destructor.
 domTriangles (const domTriangles &cpy)
 Copy Constructor.
virtual domTriangles & operator= (const domTriangles &cpy)
 Overloaded assignment operator.

Protected Attributes

xsNonNegativeInteger attrCount
 The count attribute indicates the number of triangle primitives.
xsAnyURI attrMaterial
 The material attribute refers to the name of a material element, using a URL expression, bound to the triangles.
domParam_Array elemParam_array
 The param element may occur zero or more times.
domInput_Array elemInput_array
 The input element may occur zero or more times.
domP_Array elemP_array
 Primitive element.Every three indices form a triangle.

Classes

class  domP
 Primitive element.Every three indices form a triangle. More...

Member Function Documentation

daeElementRef domTriangles::create (  daeInt  bytes  )  [static]
 

Creates an instance of this class and returns a daeElementRef referencing it.

Parameters:
bytes The size allocated for this instance.
Returns:
a daeElementRef referencing an instance of this object.

xsNonNegativeInteger domTriangles::getCount (   )  const [inline]
 

Gets the count attribute.

Returns:
Returns a xsNonNegativeInteger of the count attribute.

const domInput_Array& domTriangles::getInput_array (   )  const [inline]
 

Gets the input element array.

Returns:
Returns a constant reference to the array of input elements.

domInput_Array& domTriangles::getInput_array (   )  [inline]
 

Gets the input element array.

Returns:
Returns a reference to the array of input elements.

const xsAnyURI& domTriangles::getMaterial (   )  const [inline]
 

Gets the material attribute.

Returns:
Returns a constant xsAnyURI reference of the material attribute.

xsAnyURI& domTriangles::getMaterial (   )  [inline]
 

Gets the material attribute.

Returns:
Returns a xsAnyURI reference of the material attribute.

const domP_Array& domTriangles::getP_array (   )  const [inline]
 

Gets the p element array.

Returns:
Returns a constant reference to the array of p elements.

domP_Array& domTriangles::getP_array (   )  [inline]
 

Gets the p element array.

Returns:
Returns a reference to the array of p elements.

const domParam_Array& domTriangles::getParam_array (   )  const [inline]
 

Gets the param element array.

Returns:
Returns a constant reference to the array of param elements.

domParam_Array& domTriangles::getParam_array (   )  [inline]
 

Gets the param element array.

Returns:
Returns a reference to the array of param elements.

daeMetaElement * domTriangles::registerElement (   )  [static]
 

Creates a daeMetaElement object that describes this element in the meta object reflection framework.

If a daeMetaElement already exists it will return that instead of creating a new one.

Returns:
A daeMetaElement describing this COLLADA element.

void domTriangles::setCount (  xsNonNegativeInteger  atCount  )  [inline]
 

Sets the count attribute.

Parameters:
atCount The new value for the count attribute.

void domTriangles::setMaterial (  const xsAnyURI &  atMaterial  )  [inline]
 

Sets the material attribute.

Parameters:
atMaterial The new value for the material attribute.

Member Data Documentation

xsNonNegativeInteger domTriangles::attrCount [protected]
 

The count attribute indicates the number of triangle primitives.

Required attribute.

xsAnyURI domTriangles::attrMaterial [protected]
 

The material attribute refers to the name of a material element, using a URL expression, bound to the triangles.

If the material attribute is not specified then the lighting and shading results are application defined. Optional attribute.

domInput_Array domTriangles::elemInput_array [protected]
 

The input element may occur zero or more times.

See also:
domInput

domP_Array domTriangles::elemP_array [protected]
 

Primitive element.Every three indices form a triangle.

Each p element contains indices that reference into the source elements. These indices are position dependent and reference the contents of the source elements according to the order of the input elements. Here is an example of this: The first index references the first unique input element; the second index references the second unique input element, and so on. This is a simple form of compression that reduces the number of indices required in each p element. The input elements are uniquely identified by their idx attribute values. A complete sampling of a single vertex is completed by gathering one value from each input using the associated index in the p element.

See also:
domP

domParam_Array domTriangles::elemParam_array [protected]
 

The param element may occur zero or more times.

See also:
domParam
The documentation for this class was generated from the following files:
  • C:/SVN_wf/COLLADA_DOM/include/1.3/dom/domTriangles.h
  • C:/SVN_wf/COLLADA_DOM/src/1.3/dom/domTriangles.cpp
©2005 Sony Computer Entertainment Inc.. All Rights Reserved.
Generated on Fri Feb 10 16:50:26 2006 for COLLADA 1.4 DOM by doxygen 1.4.3

previous page start next page