Ortho Class Reference

#include <ortho.h>

Inheritance diagram for Ortho:

Classes
class	Attribute

Public Member Functions
	Ortho (const Attribute &attribute=Attribute(), float nearZClip=0.0f, float farZClip=100.0f)
const Attribute &	getAttribute ()
Matrix4f	createFullView (GeometricBase *pObject)
Public Member Functions inherited from Display
	Display (const Matrix4f &projectionMatrix, float nearZClip, float farZClip)
virtual void	addMaterialList (const Surface::MaterialList &pMaterial)
virtual void	renderMaterialLists ()
virtual void	clearMaterialLists ()
void	addPreprocessor (Scene *pScene)
void	removePreprocessor (Scene *pScene)
Public Member Functions inherited from Scene
	Scene (const Matrix4f &projectionMatrix, float nearZClip, float farZClip)
virtual	~Scene ()
virtual void	removeGeometricObject (GeometricBase *pObject)
virtual void	removeGeometricObject (Node *pObject)
virtual void	createModel ()
virtual void	addMaterials ()
void	queueGeometricObject (GeometricBase *pObject)
void	queueGeometricObject (Node *pObject)
bool	hasFrameBuffer (FrameBuffer *pFrameBuffer)
void	addFrameBuffer (FrameBuffer *pFrameBuffer)
void	removeFrameBuffer (FrameBuffer *pFrameBuffer)
bool	inDisplayArea (GeometricBase *pObject)
bool	inDisplayArea ()
const Matrix4f &	getModel (GeometricBase *pObject)
const UnorderedMap< Node *, Matrix4f > &	getNodeModel () const
Primitive3D::AABoundingBox	getAABoundingBox ()
Primitive3D::AABoundingBox	getAABoundingBox (GeometricBase *pObject)
Primitive3D::AABoundingBox	getNDCAABoundingBox ()
Primitive3D::AABoundingBox	getNDCAABoundingBox (GeometricBase *pObject)
uint	getGeometricObjectSize ()
const GeometricBaseList &	getGeometricObject ()
void	updateCamera ()
void	renderMaterialList (Surface::MaterialList &pList, Surface::MaterialSortFunction sortFunction, float clipFactor=1.0f)
void	renderMaterial (Surface::Material *pMaterial)
void	setCamera (Camera *pCamera)
Camera *	getCamera ()
const Matrix4f &	getProjectionMatrix ()
const Matrix4f &	getViewMatrix ()
float	getNearZClip ()
float	getFarZClip ()
bool	hasGeometricObject (GeometricBase *pObject)
Vertex4f	project (const Vertex3f &vertex)
Vertex3f	unProject (const Vertex4f &vertex)
Vertex3f	localToNdc (Vertex3f point)
Vertex3f	ndcToLocal (Vertex3f point, float w)
Public Member Functions inherited from DynamicType
	DynamicType ()
template<class C >
void	addType ()
TypeID	getDerivedTypeId () const
template<class C >
const bool	isType () const
template<class C >
const C *	cast () const
template<class C >
C *	cast ()
template<class FROM , class TO >
TO *	cast ()
template<class FROM , class TO >
const TO *	cast () const

Static Public Member Functions
static Matrix4f	createMatrix (float left, float right, float bottom, float top, float nearZClip, float farZClip)
static Matrix4f	createMatrix (float aspectRatio=Application::getAspectRatio(), float scale=1.0f, float nearZClip=0.0f, float farZClip=1.0f)
static Matrix4f	createFullView (Primitive2D::AABoundingBox box, Matrix4f projectionMatrix)

Protected Attributes
Attribute	attribute
Protected Attributes inherited from Scene
float	nearZClip
float	farZClip
Matrix4f	view
Matrix4f	projectionMatrix
Camera *	pCamera
GeometricBaseList	pGeometricObject
UnorderedMap< Node *, Matrix4f >	nodeModel
List< FrameBuffer * >	pFrameBuffer

Additional Inherited Members
Public Types inherited from Scene
typedef List< GeometricBase * >	GeometricBaseList
Public Attributes inherited from Display
Surface::MaterialList	pOpaqueMaterialList
Surface::MaterialList	pTransparentMaterialList
Application::SceneList	pPreprocessor
Protected Member Functions inherited from Scene
virtual void	addGeometricObject (GeometricBase *pObject)

Constructor & Destructor Documentation

Ortho()

Ortho::Ortho	(	const Attribute &	attribute = Attribute(),
		float	nearZClip = 0.0f,
		float	farZClip = 100.0f )

Member Function Documentation

createFullView() [1/2]

Matrix4f Ortho::createFullView

(

GeometricBase *

pObject

)

Calculate the view-transform needed to rasterize an object in full-view, constrained to the Scene's projection. The transform returned is the translation needed to center the object for optimal view.

Parameters

A	pointer to the GeometricObject for computation of transform.

Returns

The tranformation-matrix(translation) for rasterizing the object in full-view.

createFullView() [2/2]

static Matrix4f Ortho::createFullView ( Primitive2D::AABoundingBox box, Matrix4f projectionMatrix )

static

Calculate the view-transform needed to rasterize an axis-alligned bounding-box in full-view, constrained to the Scene's projection. The transform returned is the translation needed to center the object for optimal view.

Parameters

An	axis-alligned bounding-box for computation of transform.

Returns

The tranformation-matrix(translation) for rasterizing the object in full-view.

createMatrix() [1/2]

static Matrix4f Ortho::createMatrix ( float aspectRatio = Application::getAspectRatio(), float scale = 1.0f, float nearZClip = 0.0f, float farZClip = 1.0f )

static

Ortho transform on object's current matrix. NOTE: Ortho transform doesn't calculate z-Depth perspective.

Parameters

Aspect	of the matrix, width-to-height ratio.
The	scale of the matrix.
nearZ	x+ limit.
nearZ	x- limit.

Returns

resulting matrix.

createMatrix() [2/2]

static Matrix4f Ortho::createMatrix ( float left, float right, float bottom, float top, float nearZClip, float farZClip )

static

Ortho transform on object's current matrix. NOTE: Ortho transform doesn't calculate z-Depth perspective.

Parameters

Left-x	clip-plane, value must != right-x.
Right-x	clip-plane, value must != left-x.
Bottom-y	clip-plane, value must != top-y.
Top-y	clip-plane, value must != bottom-y.
Near-z	clip-plane, value must be > 0.
Far-z	clip-plane, value must be > near-z.

Returns

Resulting matrix.

getAttribute()

const Attribute & Ortho::getAttribute ( )

inline

Member Data Documentation

attribute

Attribute Ortho::attribute

protected

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

• src/raster/scene/ortho.h