osgUtil::SceneGraphBuilder Class Reference

A class for assisting the building a scene graph that is equivilant to OpenGL 1.0 style calls. More...

Classes
struct	QuadricState

Public Member Functions
	SceneGraphBuilder ()
void	PushMatrix ()
void	PopMatrix ()
void	LoadIdentity ()
void	LoadMatrixd (const GLdouble *m)
void	MultMatrixd (const GLdouble *m)
void	Translated (GLdouble x, GLdouble y, GLdouble z)
void	Scaled (GLdouble x, GLdouble y, GLdouble z)
void	Rotated (GLdouble angle, GLdouble x, GLdouble y, GLdouble z)
void	BlendFunc (GLenum srcFactor, GLenum dstFactor)
void	CullFace (GLenum mode)
void	DepthFunc (GLenum mode)
void	FrontFace (GLenum mode)
void	LineStipple (GLint factor, GLushort pattern)
void	LineWidth (GLfloat lineWidth)
void	PointSize (GLfloat pointSize)
void	PolygonMode (GLenum face, GLenum mode)
void	PolygonOffset (GLfloat factor, GLfloat units)
void	PolygonStipple (const GLubyte *mask)
void	ShadeModel (GLenum mode)
void	Enable (GLenum mode)
void	Disable (GLenum mode)
void	Color4f (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha)
void	Color4fv (GLfloat *c)
void	Vertex3f (GLfloat x, GLfloat y, GLfloat z)
void	Vertex3fv (GLfloat *v)
void	Normal3f (GLfloat x, GLfloat y, GLfloat z)
void	Normal3fv (GLfloat *n)
void	TexCoord1f (GLfloat x)
void	TexCoord1fv (GLfloat *tc)
void	TexCoord2f (GLfloat x, GLfloat y)
void	TexCoord2fv (GLfloat *tc)
void	TexCoord3f (GLfloat x, GLfloat y, GLfloat z)
void	TexCoord3fv (GLfloat *tc)
void	TexCoord4f (GLfloat x, GLfloat y, GLfloat z, GLfloat w)
void	TexCoord4fv (GLfloat *tc)
void	Begin (GLenum mode)
void	End ()
void	QuadricDrawStyle (GLenum aDrawStyle)
void	QuadricNormals (GLenum aNormals)
void	QuadricOrientation (GLenum aOrientation)
void	QuadricTexture (GLboolean aTexture)
void	Cylinder (GLfloat base, GLfloat top, GLfloat height, GLint slices, GLint stacks)
void	Disk (GLfloat inner, GLfloat outer, GLint slices, GLint loops)
void	PartialDisk (GLfloat inner, GLfloat outer, GLint slices, GLint loops, GLfloat start, GLfloat sweep)
void	Sphere (GLfloat radius, GLint slices, GLint stacks)
osg::Node *	getScene ()
osg::Node *	takeScene ()

Protected Types
typedef std::vector< osg::Matrixd >	Matrices

Protected Member Functions
void	matrixChanged ()
void	addAttribute (osg::StateAttribute *attribute)
void	addMode (GLenum mode, bool enabled)
void	addTextureAttribute (unsigned int unit, osg::StateAttribute *attribute)
void	addTextureMode (unsigned int unit, GLenum mode, bool enabled)
void	addShape (osg::Shape *shape)
void	addDrawable (osg::Drawable *drawable)
void	newGeometry ()
void	allocateGeometry ()
void	completeGeometry ()
void	allocateStateSet ()

Protected Attributes
Matrices	_matrixStack
osg::ref_ptr< osg::StateSet >	_stateset
bool	_statesetAssigned
bool	_normalSet
osg::Vec3f	_normal
bool	_colorSet
osg::Vec4f	_color
unsigned int	_maxNumTexCoordComponents
osg::Vec4f	_texCoord
GLenum	_primitiveMode
osg::ref_ptr< osg::Vec3Array >	_vertices
osg::ref_ptr< osg::Vec3Array >	_normals
osg::ref_ptr< osg::Vec4Array >	_colors
osg::ref_ptr< osg::Vec4Array >	_texCoords
QuadricState	_quadricState
osg::ref_ptr< osg::Geometry >	_geometry
osg::ref_ptr< osg::Geode >	_geode
osg::ref_ptr< osg::MatrixTransform >	_transform
osg::ref_ptr< osg::Group >	_group

Detailed Description

A class for assisting the building a scene graph that is equivilant to OpenGL 1.0 style calls.

Member Typedef Documentation

typedef std::vector<osg::Matrixd> osgUtil::SceneGraphBuilder::Matrices

protected

Constructor & Destructor Documentation

osgUtil::SceneGraphBuilder::SceneGraphBuilder

(

)

Member Function Documentation

void osgUtil::SceneGraphBuilder::addAttribute ( osg::StateAttribute *  attribute )

protected

void osgUtil::SceneGraphBuilder::addDrawable ( osg::Drawable *  drawable )

protected

void osgUtil::SceneGraphBuilder::addMode ( GLenum  mode, bool  enabled  )

protected

void osgUtil::SceneGraphBuilder::addShape ( osg::Shape *  shape )

protected

void osgUtil::SceneGraphBuilder::addTextureAttribute ( unsigned int  unit, osg::StateAttribute *  attribute  )

protected

void osgUtil::SceneGraphBuilder::addTextureMode ( unsigned int  unit, GLenum  mode, bool  enabled  )

protected

void osgUtil::SceneGraphBuilder::allocateGeometry ( )

protected

void osgUtil::SceneGraphBuilder::allocateStateSet ( )

protected

void osgUtil::SceneGraphBuilder::Begin

(

GLenum

mode

)

void osgUtil::SceneGraphBuilder::BlendFunc	(	GLenum	srcFactor,
		GLenum	dstFactor
	)

void osgUtil::SceneGraphBuilder::Color4f	(	GLfloat	red,
		GLfloat	green,
		GLfloat	blue,
		GLfloat	alpha
	)

void osgUtil::SceneGraphBuilder::Color4fv ( GLfloat *  c )

inline

void osgUtil::SceneGraphBuilder::completeGeometry ( )

protected

void osgUtil::SceneGraphBuilder::CullFace

(

GLenum

mode

)

void osgUtil::SceneGraphBuilder::Cylinder	(	GLfloat	base,
		GLfloat	top,
		GLfloat	height,
		GLint	slices,
		GLint	stacks
	)

void osgUtil::SceneGraphBuilder::DepthFunc

(

GLenum

mode

)

void osgUtil::SceneGraphBuilder::Disable

(

GLenum

mode

)

void osgUtil::SceneGraphBuilder::Disk	(	GLfloat	inner,
		GLfloat	outer,
		GLint	slices,
		GLint	loops
	)

void osgUtil::SceneGraphBuilder::Enable

(

GLenum

mode

)

void osgUtil::SceneGraphBuilder::End

(

)

void osgUtil::SceneGraphBuilder::FrontFace

(

GLenum

mode

)

osg::Node* osgUtil::SceneGraphBuilder::getScene

(

)

void osgUtil::SceneGraphBuilder::LineStipple	(	GLint	factor,
		GLushort	pattern
	)

void osgUtil::SceneGraphBuilder::LineWidth

(

GLfloat

lineWidth

)

void osgUtil::SceneGraphBuilder::LoadIdentity

(

)

void osgUtil::SceneGraphBuilder::LoadMatrixd

(

const GLdouble *

m

)

void osgUtil::SceneGraphBuilder::matrixChanged ( )

protected

void osgUtil::SceneGraphBuilder::MultMatrixd

(

const GLdouble *

m

)

void osgUtil::SceneGraphBuilder::newGeometry ( )

protected

void osgUtil::SceneGraphBuilder::Normal3f	(	GLfloat	x,
		GLfloat	y,
		GLfloat	z
	)

void osgUtil::SceneGraphBuilder::Normal3fv ( GLfloat *  n )

inline

void osgUtil::SceneGraphBuilder::PartialDisk	(	GLfloat	inner,
		GLfloat	outer,
		GLint	slices,
		GLint	loops,
		GLfloat	start,
		GLfloat	sweep
	)

void osgUtil::SceneGraphBuilder::PointSize

(

GLfloat

pointSize

)

void osgUtil::SceneGraphBuilder::PolygonMode	(	GLenum	face,
		GLenum	mode
	)

void osgUtil::SceneGraphBuilder::PolygonOffset	(	GLfloat	factor,
		GLfloat	units
	)

void osgUtil::SceneGraphBuilder::PolygonStipple

(

const GLubyte *

mask

)

void osgUtil::SceneGraphBuilder::PopMatrix

(

)

void osgUtil::SceneGraphBuilder::PushMatrix

(

)

void osgUtil::SceneGraphBuilder::QuadricDrawStyle

(

GLenum

aDrawStyle

)

void osgUtil::SceneGraphBuilder::QuadricNormals

(

GLenum

aNormals

)

void osgUtil::SceneGraphBuilder::QuadricOrientation

(

GLenum

aOrientation

)

void osgUtil::SceneGraphBuilder::QuadricTexture

(

GLboolean

aTexture

)

void osgUtil::SceneGraphBuilder::Rotated	(	GLdouble	angle,
		GLdouble	x,
		GLdouble	y,
		GLdouble	z
	)

void osgUtil::SceneGraphBuilder::Scaled	(	GLdouble	x,
		GLdouble	y,
		GLdouble	z
	)

void osgUtil::SceneGraphBuilder::ShadeModel

(

GLenum

mode

)

void osgUtil::SceneGraphBuilder::Sphere	(	GLfloat	radius,
		GLint	slices,
		GLint	stacks
	)

osg::Node* osgUtil::SceneGraphBuilder::takeScene

(

)

void osgUtil::SceneGraphBuilder::TexCoord1f

(

GLfloat

x

)

void osgUtil::SceneGraphBuilder::TexCoord1fv ( GLfloat *  tc )

inline

void osgUtil::SceneGraphBuilder::TexCoord2f	(	GLfloat	x,
		GLfloat	y
	)

void osgUtil::SceneGraphBuilder::TexCoord2fv ( GLfloat *  tc )

inline

void osgUtil::SceneGraphBuilder::TexCoord3f	(	GLfloat	x,
		GLfloat	y,
		GLfloat	z
	)

void osgUtil::SceneGraphBuilder::TexCoord3fv ( GLfloat *  tc )

inline

void osgUtil::SceneGraphBuilder::TexCoord4f	(	GLfloat	x,
		GLfloat	y,
		GLfloat	z,
		GLfloat	w
	)

void osgUtil::SceneGraphBuilder::TexCoord4fv ( GLfloat *  tc )

inline

void osgUtil::SceneGraphBuilder::Translated	(	GLdouble	x,
		GLdouble	y,
		GLdouble	z
	)

void osgUtil::SceneGraphBuilder::Vertex3f	(	GLfloat	x,
		GLfloat	y,
		GLfloat	z
	)

void osgUtil::SceneGraphBuilder::Vertex3fv ( GLfloat *  v )

inline

Member Data Documentation

osg::Vec4f osgUtil::SceneGraphBuilder::_color

protected

osg::ref_ptr<osg::Vec4Array> osgUtil::SceneGraphBuilder::_colors

protected

bool osgUtil::SceneGraphBuilder::_colorSet

protected

osg::ref_ptr<osg::Geode> osgUtil::SceneGraphBuilder::_geode

protected

osg::ref_ptr<osg::Geometry> osgUtil::SceneGraphBuilder::_geometry

protected

osg::ref_ptr<osg::Group> osgUtil::SceneGraphBuilder::_group

protected

Matrices osgUtil::SceneGraphBuilder::_matrixStack

protected

unsigned int osgUtil::SceneGraphBuilder::_maxNumTexCoordComponents

protected

osg::Vec3f osgUtil::SceneGraphBuilder::_normal

protected

osg::ref_ptr<osg::Vec3Array> osgUtil::SceneGraphBuilder::_normals

protected

bool osgUtil::SceneGraphBuilder::_normalSet

protected

GLenum osgUtil::SceneGraphBuilder::_primitiveMode

protected

QuadricState osgUtil::SceneGraphBuilder::_quadricState

protected

osg::ref_ptr<osg::StateSet> osgUtil::SceneGraphBuilder::_stateset

protected

bool osgUtil::SceneGraphBuilder::_statesetAssigned

protected

osg::Vec4f osgUtil::SceneGraphBuilder::_texCoord

protected

osg::ref_ptr<osg::Vec4Array> osgUtil::SceneGraphBuilder::_texCoords

protected

osg::ref_ptr<osg::MatrixTransform> osgUtil::SceneGraphBuilder::_transform

protected

osg::ref_ptr<osg::Vec3Array> osgUtil::SceneGraphBuilder::_vertices

protected

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

• osgUtil/SceneGraphBuilder