Base interface for all DrawRangeElements* sub classes. More...

#include <DrawRangeElements.hpp>

Inheritance diagram for vl::DrawRangeElementsBase:

Public Member Functions
void	setRangeStart (int rstart)
	Sets the range start.
int	rangeStart () const
	Returns the range start.
void	setRangeEnd (int rend)
	Sets the range end.
int	rangeEnd () const
	Returns the range end.
GLuint	primitiveRestartIndex () const
	Returns the special index which idendifies a primitive restart.
void	setPrimitiveRestartIndex (GLuint index)
	Sets the special index which idendifies a primitive restart.
bool	primitiveRestartEnabled () const
	Returns whether the primitive-restart functionality is enabled or not.
void	setPrimitiveRestartEnabled (bool enabled)
	Enables the primitive-restart functionality.
void	setBaseVertex (int base_vertex)
	If base_vertx is != 0 glDrawRangeElementsBaseVertex/glDrawRangeElementsInstancedBaseVertex will be used instead of their non *BaseVertx counterparts.
int	baseVertex () const
	Returns the currently used base vertex.
Protected Attributes
int	mRangeStart
int	mRangeEnd
int	mBaseVertex
GLuint	mPrimitiveRestartIndex
bool	mPrimitiveRestartEnabled

Detailed Description

Base interface for all DrawRangeElements* sub classes.

Implements the index-type-independent interface of the class. That is you can cast to DrawRangeElementsBase* and access its members without needing to know whether the actual class is a vl::DrawRangeElementsUInt, vl::DrawRangeElementsUShort or vl::DrawRangeElementsUByte.

Member Function Documentation

void vl::DrawRangeElementsBase::setRangeStart ( int rstart ) [inline]

Sets the range start.

int vl::DrawRangeElementsBase::rangeStart ( ) const [inline]

Returns the range start.

void vl::DrawRangeElementsBase::setRangeEnd ( int rend ) [inline]

Sets the range end.

int vl::DrawRangeElementsBase::rangeEnd ( ) const [inline]

Returns the range end.

GLuint vl::DrawRangeElementsBase::primitiveRestartIndex ( ) const [inline]

Returns the special index which idendifies a primitive restart.

By default it is set to ~0 that is 0xFF, 0xFFFF, 0xFFFFFFFF respectively for ubyte, ushort, uint index types.

void vl::DrawRangeElementsBase::setPrimitiveRestartIndex ( GLuint index ) [inline]

Sets the special index which idendifies a primitive restart.

By default it is set to ~0 that is 0xFF, 0xFFFF, 0xFFFFFFFF respectively for ubyte, ushort, uint index types.

bool vl::DrawRangeElementsBase::primitiveRestartEnabled ( ) const [inline]

Returns whether the primitive-restart functionality is enabled or not.

void vl::DrawRangeElementsBase::setPrimitiveRestartEnabled ( bool enabled ) [inline]

Enables the primitive-restart functionality.

void vl::DrawRangeElementsBase::setBaseVertex ( int base_vertex ) [inline]

If base_vertx is != 0 glDrawRangeElementsBaseVertex/glDrawRangeElementsInstancedBaseVertex will be used instead of their non *BaseVertx counterparts.

Note that using base_vertx != requires OpenGL 3.2 or higher or ARB_draw_elements_base_vertex. For more information see also http://www.opengl.org/sdk/docs/man3/xhtml/glDrawRangeElementsBaseVertex.xml

int vl::DrawRangeElementsBase::baseVertex ( ) const [inline]

Returns the currently used base vertex.

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

C:/VL/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vl/DrawRangeElements.hpp