scg::Shape Class Reference

A shape node that contains geometry to be rendered (leaf node). More...

#include "Shape.h"

Inheritance diagram for scg::Shape:

Collaboration diagram for scg::Shape:

Public Member Functions
	Shape ()
	Shape (GeometryCoreSP geometryCore)
virtual	~Shape ()
Shape *	addCore (CoreSP core)
void	addTextureCore (Texture2DCoreSP core)
int	getNTriangles () const
virtual void	accept (Traverser *traverser)
virtual void	render (RenderState *renderState)
Public Member Functions inherited from scg::Leaf
	Leaf ()
virtual	~Leaf ()=0
virtual void	traverse (Traverser *traverser)
Public Member Functions inherited from scg::Node
	Node ()
virtual	~Node ()=0
virtual void	clear ()
virtual void	destroy ()
int	getNCores () const
const std::string &	getMetaInfo (const std::string &key) const
void	setMetaInfo (const std::string &key, const std::string &value)
bool	isVisible () const
void	setVisible (bool isVisible=true)

Static Public Member Functions
static ShapeSP	create ()
static ShapeSP	create (GeometryCoreSP geometryCore)

Additional Inherited Members
Protected Member Functions inherited from scg::Node
void	addSibling_ (NodeSP sibling)
void	removeSibling_ (Node *node, bool &result)
void	processCores_ (RenderState *renderState)
void	postProcessCores_ (RenderState *renderState)
Protected Attributes inherited from scg::Node
NodeSP	rightSibling_
Composite *	parent_
std::vector< CoreSP >	cores_
bool	isVisible_
std::unordered_map< std::string, std::string >	metaInfo_

Detailed Description

A shape node that contains geometry to be rendered (leaf node).

Allowed core types: ColorCore, GeometryCore, MaterialCore, ShaderCore, TextureCore.

Note: When the node is rendered, its cores are procesed in the order they have been added to the node.

Examples

scg3_table_scene_example.cpp.

Definition at line 42 of file Shape.h.

Constructor & Destructor Documentation

Shape() [1/2]

scg::Shape::Shape

(

)

Constructor.

Shape() [2/2]

scg::Shape::Shape

(

GeometryCoreSP

geometryCore

)

Constructor with GeometryCore.

~Shape()

virtual scg::Shape::~Shape ( )

virtual

Destructor.

Member Function Documentation

accept()

virtual void scg::Shape::accept ( Traverser *  traverser )

virtual

Accept traverser (visitor pattern).

Reimplemented from scg::Node.

addCore()

Shape* scg::Shape::addCore

(

CoreSP

core

)

Add core to be applied to sub-tree.

Note: When the node is rendered, its cores are processed in the order they have been added to the node.

Allowed core types: ColorCore, GeometryCore, MaterialCore, ShaderCore, TextureCore.

Returns

this pointer for method chaining

addTextureCore()

void scg::Shape::addTextureCore

(

Texture2DCoreSP

core

)

Add texture to be applied to following geometry cores.

create() [1/2]

static ShapeSP scg::Shape::create ( )

static

Create shared pointer.

Examples

scg3_minimal_example.cpp, and scg3_table_scene_example.cpp.

create() [2/2]

static ShapeSP scg::Shape::create ( GeometryCoreSP  geometryCore )

static

Create shared pointer with GeometryCore.

getNTriangles()

int scg::Shape::getNTriangles

(

)

const

Get approximate number of triangles, called by InfoTraverser::visitShape().

render()

virtual void scg::Shape::render ( RenderState *  renderState )

virtual

Render shape, i.e., process cores.

Reimplemented from scg::Node.

---

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

• src/Shape.h