VRS::BaseVertexAttributeBufferObjectGL Class Reference

#include <vrs/opengl/vertexattributebufferobjectgl.h>

Inheritance diagram for VRS::BaseVertexAttributeBufferObjectGL:

List of all members.

Public Member Functions
virtual GLenum	componentType () const =0
virtual UINT	components () const =0
virtual UINT	elements () const =0
	Returns the number of attributes stored in the buffer.
Iterator< Vector > *	copyIntoVectorIterator () const
Iterator< Color > *	copyIntoColorIterator () const
Iterator< unsigned int > *	copyIntoIndexIterator () const
virtual SO < BaseVertexAttributeBufferObjectGL >	clone (EngineGL *engine, UsagePattern usagePattern)=0
	Creates a new instance of the same derived class and copies the data into it.
virtual SO < BaseVertexAttributeBufferObjectGL >	clone (EngineGL *engine, UINT elements, UsagePattern usagePattern)=0
	Creates a new instance of the same derived class, but with new size and a new usage pattern.
	VRS_TYPEINFO (BaseVertexAttributeBufferObjectGL, BufferObjectGL)
	VRS_SERIALIZABLE_ABSTRACT_CLASS (BaseVertexAttributeBufferObjectGL)
Protected Member Functions
	BaseVertexAttributeBufferObjectGL (EngineGL *engine, UINT bytes, const void *pointer, DataType type, UsagePattern usage)
	BaseVertexAttributeBufferObjectGL (UINT bytes, void *pointer, SharedObj *owner=NULL)

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Detailed Description

This class serves only as non-template base class for the templated dervied classes VertexAttributeBufferObjectGL<T>.

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Constructor & Destructor Documentation

VRS::BaseVertexAttributeBufferObjectGL::BaseVertexAttributeBufferObjectGL	(	EngineGL *	engine,
		UINT	bytes,
		const void *	pointer,
		DataType	type,
		UsagePattern	usage
	)			[inline, protected]

VRS::BaseVertexAttributeBufferObjectGL::BaseVertexAttributeBufferObjectGL	(	UINT	bytes,
		void *	pointer,
		SharedObj *	owner = NULL
	)			[inline, protected]

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Member Function Documentation

virtual GLenum VRS::BaseVertexAttributeBufferObjectGL::componentType

(

)

const [pure virtual]

Returns the type of the stored values of the buffer as an OpenGL enum, e.g., GL_FLOAT, GL_DOUBLE, GL_UNSIGNED_INT, ...

Implemented in VRS::VertexAttributeBufferObjectGL< T >, and VRS::VertexAttributeBufferObjectGL< VRS::Vector3Base< T > >.

virtual UINT VRS::BaseVertexAttributeBufferObjectGL::components

(

)

const [pure virtual]

Returns the number of components belonging to one attribute, must be 1, 2, 3, or 4; e.g., 3 for VRS::Vector.

Implemented in VRS::VertexAttributeBufferObjectGL< T >, and VRS::VertexAttributeBufferObjectGL< VRS::Vector3Base< T > >.

virtual UINT VRS::BaseVertexAttributeBufferObjectGL::elements

(

)

const [pure virtual]

Returns the number of attributes stored in the buffer.

Implemented in VRS::VertexAttributeBufferObjectGL< T >, and VRS::VertexAttributeBufferObjectGL< VRS::Vector3Base< T > >.

Iterator<Vector>* VRS::BaseVertexAttributeBufferObjectGL::copyIntoVectorIterator

(

)

const

Copies the data stored in this buffer into an array of VRS::Vector and returns an iterator to that array.

Iterator<Color>* VRS::BaseVertexAttributeBufferObjectGL::copyIntoColorIterator

(

)

const

Copies the data stored in this buffer into an array of VRS::Color and returns an iterator to that array.

Iterator<unsigned int>* VRS::BaseVertexAttributeBufferObjectGL::copyIntoIndexIterator

(

)

const

Copies data stored in this buffer into a FixedSizeIterator of unsigned int. This method is only allowed for VertexAttributeBufferObject<T> with T=GLushort or T=GLuint.

virtual SO<BaseVertexAttributeBufferObjectGL> VRS::BaseVertexAttributeBufferObjectGL::clone	(	EngineGL *	engine,
		UsagePattern	usagePattern
	)			[pure virtual]

Creates a new instance of the same derived class and copies the data into it.

Implemented in VRS::VertexAttributeBufferObjectGL< T >, and VRS::VertexAttributeBufferObjectGL< VRS::Vector3Base< T > >.

virtual SO<BaseVertexAttributeBufferObjectGL> VRS::BaseVertexAttributeBufferObjectGL::clone	(	EngineGL *	engine,
		UINT	elements,
		UsagePattern	usagePattern
	)			[pure virtual]

Creates a new instance of the same derived class, but with new size and a new usage pattern.

Implemented in VRS::VertexAttributeBufferObjectGL< T >, and VRS::VertexAttributeBufferObjectGL< VRS::Vector3Base< T > >.

VRS::BaseVertexAttributeBufferObjectGL::VRS_TYPEINFO	(	BaseVertexAttributeBufferObjectGL	,
		BufferObjectGL
	)

VRS::BaseVertexAttributeBufferObjectGL::VRS_SERIALIZABLE_ABSTRACT_CLASS

(

BaseVertexAttributeBufferObjectGL

)

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

• vertexattributebufferobjectgl.h