#include <MRViewport.h>

Classes
struct	LinePointImmediateRenderParams
	Rendering parameters for immediate drawing of lines and points. More...

struct	Parameters

struct	PickRenderObjectParams

struct	TriCornerColors

Public Types
using	ViewportRectangle = MR::ViewportRectangle

using	PickRenderObjectPredicate = std::function<bool ( const VisualObject*, ViewportMask )>

using	FitMode = MR::FitMode

using	BaseFitParams = MR::BaseFitParams

using	FitDataParams = MR::FitDataParams

using	FitBoxParams = MR::FitBoxParams

Public Member Functions
MRVIEWER_API	Viewport ()

MRVIEWER_API	~Viewport ()

Viewport	clone () const

	Viewport (Viewport &&) noexcept=default

Viewport &	operator= (Viewport &&) noexcept=default

MRVIEWER_API void	init ()

MRVIEWER_API void	setAxesPos (const int pixelXoffset=-100, const int pixelYoffset=-100)

MRVIEWER_API void	setAxesSize (const int axisPixSize=80)

MRVIEWER_API void	shut ()

MRVIEWER_API void	clearFramebuffers ()

MRVIEWER_API bool	draw (const VisualObject &obj, DepthFunction depthFunc=DepthFunction::Default, RenderModelPassMask pass=RenderModelPassMask::All, bool allowAlphaSort=false) const

MRVIEWER_API bool	draw (const VisualObject &obj, const AffineXf3f &xf, DepthFunction depthFunc=DepthFunction::Default, RenderModelPassMask pass=RenderModelPassMask::All, bool allowAlphaSort=false) const

MRVIEWER_API bool	draw (const VisualObject &obj, const AffineXf3f &xf, const Matrix4f &projM, DepthFunction depthFunc=DepthFunction::Default, RenderModelPassMask pass=RenderModelPassMask::All, bool allowAlphaSort=false) const

MRVIEWER_API void	drawLines (const std::vector< LineSegm3f > &lines, const std::vector< SegmEndColors > &colors, const LinePointImmediateRenderParams &params)
	Draw lines immediately.

void	drawLines (const std::vector< LineSegm3f > &lines, const std::vector< SegmEndColors > &colors, float width=1, bool depthTest=true)

MRVIEWER_API void	drawPoints (const std::vector< Vector3f > &points, const std::vector< Vector4f > &colors, const LinePointImmediateRenderParams &params)
	Draw points immediately.

void	drawPoints (const std::vector< Vector3f > &points, const std::vector< Vector4f > &colors, float width=1, bool depthTest=true)

MRVIEWER_API void	drawTris (const std::vector< Triangle3f > &tris, const std::vector< TriCornerColors > &colors, const ModelRenderParams &params, bool depthTest=true)
	Draw triangles immediately (flat shaded)

MRVIEWER_API void	drawTris (const std::vector< Triangle3f > &tris, const std::vector< TriCornerColors > &colors, const Matrix4f &modelM={}, bool depthTest=true)

BaseRenderParams	getBaseRenderParams () const
	Prepares base rendering parameters for this viewport.

BaseRenderParams	getBaseRenderParams (const Matrix4f &projM) const
	Prepares base rendering parameters for this viewport with custom projection matrix.

ModelRenderParams	getModelRenderParams (const Matrix4f &modelM, Matrix4f *normM, DepthFunction depthFunc=DepthFunction::Default, RenderModelPassMask pass=RenderModelPassMask::All, bool allowAlphaSort=false) const
	Prepares rendering parameters to draw a model with given transformation in this viewport.

MRVIEWER_API ModelRenderParams	getModelRenderParams (const Matrix4f &modelM, const Matrix4f &projM, Matrix4f *normM, DepthFunction depthFunc=DepthFunction::Default, RenderModelPassMask pass=RenderModelPassMask::All, bool allowAlphaSort=false) const
	Prepares rendering parameters to draw a model with given transformation in this viewport with custom projection matrix.

MRVIEWER_API ObjAndPick	pickRenderObject (const PickRenderObjectParams &params=PickRenderObjectParams::defaults()) const

MRVIEWER_API ObjAndPick	pickRenderObject (std::span< VisualObject *const > objects, const PickRenderObjectParams &params=PickRenderObjectParams::defaults()) const

MRVIEWER_API ConstObjAndPick	pickRenderObjectConst (std::span< const VisualObject *const > objects, const PickRenderObjectParams &params=PickRenderObjectParams::defaults()) const

MRVIEWER_API ObjAndPick	pick_render_object () const

MRVIEWER_API ObjAndPick	pick_render_object (uint16_t pickRadius) const

MRVIEWER_API ObjAndPick	pick_render_object (const std::vector< VisualObject * > &objects) const

MRVIEWER_API ObjAndPick	pick_render_object (const std::vector< VisualObject * > &objects, uint16_t pickRadius, bool exactPickFirst=true) const

MRVIEWER_API ObjAndPick	pick_render_object (bool exactPickFirst) const

MRVIEWER_API ObjAndPick	pick_render_object (const Vector2f &viewportPoint) const

MRVIEWER_API ObjAndPick	pick_render_object (const std::vector< VisualObject * > &objects, const Vector2f &viewportPoint) const

MRVIEWER_API std::vector< ObjAndPick >	multiPickObjects (std::span< VisualObject *const > objects, const std::vector< Vector2f > &viewportPoints) const

MRVIEWER_API std::vector< std::shared_ptr< VisualObject > >	findObjectsInRect (const Box2i &rect, int maxRenderResolutionSide=512) const

MRVIEWER_API std::unordered_map< std::shared_ptr< ObjectMesh >, FaceBitSet >	findVisibleFaces (const BitSet &includePixBs, int maxRenderResolutionSide=512) const

MRVIEWER_API ConstObjAndPick	const_pick_render_object () const

MRVIEWER_API ConstObjAndPick	const_pick_render_object (const std::vector< const VisualObject * > &objects) const

MRVIEWER_API std::vector< ConstObjAndPick >	constMultiPickObjects (const std::vector< const VisualObject * > &objects, const std::vector< Vector2f > &viewportPoints) const

MRVIEWER_API void	transformView (const AffineXf3f &xf)

bool	getRedrawFlag () const

void	resetRedrawFlag ()

MRVIEWER_API void	setRotation (bool state)

MRVIEWER_API const ViewportRectangle &	getViewportRect () const

MRVIEWER_API float	getPixelSize () const

MRVIEWER_API float	getPixelSizeAtPoint (const Vector3f &worldPoint) const

MRVIEWER_API void	setViewportRect (const ViewportRectangle &rect)

MRVIEWER_API AffineXf3f	getUnscaledViewXf () const
	returns orthonormal matrix with translation

AffineXf3f	getViewXf () const
	converts directly from the view matrix

Vector3f	getUpDirection () const
	returns unit vector in world space corresponding to up-direction in camera space

Vector3f	getRightDirection () const
	returns unit vector in world space corresponding to right-direction in camera space

Vector3f	getBackwardDirection () const
	returns unit vector in world space corresponding to direction toward camera in camera space

MRVIEWER_API Line3f	unprojectPixelRay (const Vector2f &viewportPoint) const

MRVIEWER_API Vector3f	worldToCameraSpace (const Vector3f &p) const

MRVIEWER_API std::vector< Vector3f >	worldToCameraSpace (const std::vector< Vector3f > &p) const

MRVIEWER_API Vector3f	projectToClipSpace (const Vector3f &worldPoint) const

MRVIEWER_API std::vector< Vector3f >	projectToClipSpace (const std::vector< Vector3f > &worldPoints) const

MRVIEWER_API Vector3f	unprojectFromClipSpace (const Vector3f &clipPoint) const

MRVIEWER_API std::vector< Vector3f >	unprojectFromClipSpace (const std::vector< Vector3f > &clipPoints) const

MRVIEWER_API Vector3f	projectToViewportSpace (const Vector3f &worldPoint) const

MRVIEWER_API std::vector< Vector3f >	projectToViewportSpace (const std::vector< Vector3f > &worldPoints) const

MRVIEWER_API Vector3f	unprojectFromViewportSpace (const Vector3f &viewportPoint) const

MRVIEWER_API std::vector< Vector3f >	unprojectFromViewportSpace (const std::vector< Vector3f > &viewportPoints) const

MRVIEWER_API Vector3f	clipSpaceToViewportSpace (const Vector3f &p) const

MRVIEWER_API std::vector< Vector3f >	clipSpaceToViewportSpace (const std::vector< Vector3f > &p) const

MRVIEWER_API Vector3f	viewportSpaceToClipSpace (const Vector3f &p) const

MRVIEWER_API std::vector< Vector3f >	viewportSpaceToClipSpace (const std::vector< Vector3f > &p) const

void	setupView ()

void	preDraw ()

void	postDraw () const

MRVIEWER_API void	fitData (float fill=1.0f, bool snapView=true)

MRVIEWER_API void	fitBox (const Box3f &newSceneBox, float fill=1.0f, bool snapView=true)

MRVIEWER_API void	preciseFitBoxToScreenBorder (const FitBoxParams &params)

MRVIEWER_API void	preciseFitDataToScreenBorder (const FitDataParams &params={})

MRVIEWER_API float	getRatio () const

MRVIEWER_API bool	allModelsInsideViewportRectangle () const

MRVIEWER_API const Box3f &	getSceneBox () const

const Parameters &	getParameters () const

MRVIEWER_API Vector3f	getCameraPoint () const

MRVIEWER_API void	setCameraPoint (const Vector3f &cameraWorldPos)

MRVIEWER_API void	setCameraTrackballAngle (const Quaternionf &rot)

MRVIEWER_API void	setCameraTranslation (const Vector3f &translation)

MRVIEWER_API void	setCameraViewAngle (float newViewAngle)

MRVIEWER_API void	setCameraZoom (float zoom)

MRVIEWER_API void	setOrthographic (bool orthographic)

MRVIEWER_API void	setBackgroundColor (const Color &color)

MRVIEWER_API void	setClippingPlane (const Plane3f &plane)

MRVIEWER_API void	setLabel (std::string s)

void	setSelectable (bool on)

MRVIEWER_API void	showAxes (bool on)

MRVIEWER_API void	showClippingPlane (bool on)

MRVIEWER_API void	showRotationCenter (bool on)

MRVIEWER_API void	showGlobalBasis (bool on)

MRVIEWER_API void	rotationCenterMode (Parameters::RotationCenterMode mode)

MRVIEWER_API void	setParameters (const Viewport::Parameters &params)

MRVIEWER_API void	cameraLookAlong (const Vector3f &dir, const Vector3f &up)

MRVIEWER_API void	cameraRotateAround (const Line3f &axis, float angle)

MRVIEWER_API Vector3f	getRotationPivot () const

Static Public Member Functions
static MRVIEWER_API Viewport &	get (ViewportId viewportId={})

Public Attributes
ViewportId	id { 1}

Member Typedef Documentation

◆ BaseFitParams

using MR::Viewport::BaseFitParams = MR::BaseFitParams

◆ FitBoxParams

using MR::Viewport::FitBoxParams = MR::FitBoxParams

◆ FitDataParams

using MR::Viewport::FitDataParams = MR::FitDataParams

◆ FitMode

using MR::Viewport::FitMode = MR::FitMode

◆ PickRenderObjectPredicate

using MR::Viewport::PickRenderObjectPredicate = std::function<bool ( const VisualObject*, ViewportMask )>

◆ ViewportRectangle

using MR::Viewport::ViewportRectangle = MR::ViewportRectangle

Constructor & Destructor Documentation

◆ Viewport() [1/2]

MRVIEWER_API MR::Viewport::Viewport ( )

◆ ~Viewport()

MRVIEWER_API MR::Viewport::~Viewport ( )

◆ Viewport() [2/2]

MR::Viewport::Viewport ( Viewport && )

defaultnoexcept

Member Function Documentation

◆ allModelsInsideViewportRectangle()

MRVIEWER_API bool MR::Viewport::allModelsInsideViewportRectangle ( ) const

◆ cameraLookAlong()

MRVIEWER_API void MR::Viewport::cameraLookAlong	(	const Vector3f &	dir,
		const Vector3f &	up )

◆ cameraRotateAround()

MRVIEWER_API void MR::Viewport::cameraRotateAround	(	const Line3f &	axis,
		float	angle )

◆ clearFramebuffers()

MRVIEWER_API void MR::Viewport::clearFramebuffers ( )

◆ clipSpaceToViewportSpace() [1/2]

MRVIEWER_API std::vector< Vector3f > MR::Viewport::clipSpaceToViewportSpace ( const std::vector< Vector3f > & p ) const

◆ clipSpaceToViewportSpace() [2/2]

MRVIEWER_API Vector3f MR::Viewport::clipSpaceToViewportSpace ( const Vector3f & p ) const

◆ clone()

Viewport MR::Viewport::clone ( ) const

inlinenodiscard

◆ const_pick_render_object() [1/2]

MRVIEWER_API ConstObjAndPick MR::Viewport::const_pick_render_object ( ) const

◆ const_pick_render_object() [2/2]

MRVIEWER_API ConstObjAndPick MR::Viewport::const_pick_render_object ( const std::vector< const VisualObject * > & objects ) const

◆ constMultiPickObjects()

MRVIEWER_API std::vector< ConstObjAndPick > MR::Viewport::constMultiPickObjects	(	const std::vector< const VisualObject * > &	objects,
		const std::vector< Vector2f > &	viewportPoints ) const

◆ draw() [1/3]

MRVIEWER_API bool MR::Viewport::draw	(	const VisualObject &	obj,
		const AffineXf3f &	xf,
		const Matrix4f &	projM,
		DepthFunction	depthFunc = DepthFunction::Default,
		RenderModelPassMask	pass = RenderModelPassMask::All,
		bool	allowAlphaSort = false ) const

Immediate draw of given object with given transformation to world and given projection matrix Returns true if something was drawn.

◆ draw() [2/3]

MRVIEWER_API bool MR::Viewport::draw	(	const VisualObject &	obj,
		const AffineXf3f &	xf,
		DepthFunction	depthFunc = DepthFunction::Default,
		RenderModelPassMask	pass = RenderModelPassMask::All,
		bool	allowAlphaSort = false ) const

Immediate draw of given object with given transformation to world Returns true if something was drawn.

◆ draw() [3/3]

MRVIEWER_API bool MR::Viewport::draw	(	const VisualObject &	obj,
		DepthFunction	depthFunc = DepthFunction::Default,
		RenderModelPassMask	pass = RenderModelPassMask::All,
		bool	allowAlphaSort = false ) const

Immediate draw of given object with transformation to world taken from object's scene Returns true if something was drawn.

◆ drawLines() [1/2]

MRVIEWER_API void MR::Viewport::drawLines	(	const std::vector< LineSegm3f > &	lines,
		const std::vector< SegmEndColors > &	colors,
		const LinePointImmediateRenderParams &	params )

Draw lines immediately.

◆ drawLines() [2/2]

void MR::Viewport::drawLines	(	const std::vector< LineSegm3f > &	lines,
		const std::vector< SegmEndColors > &	colors,
		float	width = 1,
		bool	depthTest = true )

inline

◆ drawPoints() [1/2]

MRVIEWER_API void MR::Viewport::drawPoints	(	const std::vector< Vector3f > &	points,
		const std::vector< Vector4f > &	colors,
		const LinePointImmediateRenderParams &	params )

Draw points immediately.

◆ drawPoints() [2/2]

void MR::Viewport::drawPoints	(	const std::vector< Vector3f > &	points,
		const std::vector< Vector4f > &	colors,
		float	width = 1,
		bool	depthTest = true )

inline

◆ drawTris() [1/2]

MRVIEWER_API void MR::Viewport::drawTris	(	const std::vector< Triangle3f > &	tris,
		const std::vector< TriCornerColors > &	colors,
		const Matrix4f &	modelM = {},
		bool	depthTest = true )

◆ drawTris() [2/2]

MRVIEWER_API void MR::Viewport::drawTris	(	const std::vector< Triangle3f > &	tris,
		const std::vector< TriCornerColors > &	colors,
		const ModelRenderParams &	params,
		bool	depthTest = true )

Draw triangles immediately (flat shaded)

◆ findObjectsInRect()

MRVIEWER_API std::vector< std::shared_ptr< VisualObject > > MR::Viewport::findObjectsInRect	(	const Box2i &	rect,
		int	maxRenderResolutionSide = 512 ) const

◆ findVisibleFaces()

MRVIEWER_API std::unordered_map< std::shared_ptr< ObjectMesh >, FaceBitSet > MR::Viewport::findVisibleFaces	(	const BitSet &	includePixBs,
		int	maxRenderResolutionSide = 512 ) const

◆ fitBox()

MRVIEWER_API void MR::Viewport::fitBox	(	const Box3f &	newSceneBox,
		float	fill = 1.0f,
		bool	snapView = true )

◆ fitData()

MRVIEWER_API void MR::Viewport::fitData	(	float	fill = 1.0f,
		bool	snapView = true )

◆ get()

static MRVIEWER_API Viewport & MR::Viewport::get ( ViewportId viewportId = {} )

static

Return the current viewport, or the viewport corresponding to a given unique identifier from ViewerInstance()

Parameters

viewportId unique identifier corresponding to the desired viewport (current viewport if 0)

◆ getBackwardDirection()

Vector3f MR::Viewport::getBackwardDirection ( ) const

inlinenodiscard

returns unit vector in world space corresponding to direction toward camera in camera space

◆ getBaseRenderParams() [1/2]

BaseRenderParams MR::Viewport::getBaseRenderParams ( ) const

inlinenodiscard

Prepares base rendering parameters for this viewport.

◆ getBaseRenderParams() [2/2]

BaseRenderParams MR::Viewport::getBaseRenderParams ( const Matrix4f & projM ) const

inlinenodiscard

Prepares base rendering parameters for this viewport with custom projection matrix.

◆ getCameraPoint()

MRVIEWER_API Vector3f MR::Viewport::getCameraPoint ( ) const

◆ getModelRenderParams() [1/2]

MRVIEWER_API ModelRenderParams MR::Viewport::getModelRenderParams	(	const Matrix4f &	modelM,
		const Matrix4f &	projM,
		Matrix4f *	normM,
		DepthFunction	depthFunc = DepthFunction::Default,
		RenderModelPassMask	pass = RenderModelPassMask::All,
		bool	allowAlphaSort = false ) const

nodiscard

Prepares rendering parameters to draw a model with given transformation in this viewport with custom projection matrix.

Parameters

normM	if not null, this matrix of normals transformation will be computed and referenced in the result
allowAlphaSort	If not null and the object is semitransparent, enable alpha-sorting.

◆ getModelRenderParams() [2/2]

ModelRenderParams MR::Viewport::getModelRenderParams	(	const Matrix4f &	modelM,
		Matrix4f *	normM,
		DepthFunction	depthFunc = DepthFunction::Default,
		RenderModelPassMask	pass = RenderModelPassMask::All,
		bool	allowAlphaSort = false ) const

inlinenodiscard

Prepares rendering parameters to draw a model with given transformation in this viewport.

Parameters

modelM	model to world transformation, this matrix will be referenced in the result
normM	if not null, this matrix of normals transformation will be computed and referenced in the result
allowAlphaSort	If not null and the object is semitransparent, enable alpha-sorting.

◆ getParameters()

const Parameters & MR::Viewport::getParameters ( ) const

inline

◆ getPixelSize()

MRVIEWER_API float MR::Viewport::getPixelSize ( ) const

◆ getPixelSizeAtPoint()

MRVIEWER_API float MR::Viewport::getPixelSizeAtPoint ( const Vector3f & worldPoint ) const

◆ getRatio()

MRVIEWER_API float MR::Viewport::getRatio ( ) const

◆ getRedrawFlag()

bool MR::Viewport::getRedrawFlag ( ) const

inline

◆ getRightDirection()

Vector3f MR::Viewport::getRightDirection ( ) const

inlinenodiscard

returns unit vector in world space corresponding to right-direction in camera space

◆ getRotationPivot()

MRVIEWER_API Vector3f MR::Viewport::getRotationPivot ( ) const

◆ getSceneBox()

MRVIEWER_API const Box3f & MR::Viewport::getSceneBox ( ) const

◆ getUnscaledViewXf()

MRVIEWER_API AffineXf3f MR::Viewport::getUnscaledViewXf ( ) const

nodiscard

returns orthonormal matrix with translation

◆ getUpDirection()

Vector3f MR::Viewport::getUpDirection ( ) const

inlinenodiscard

returns unit vector in world space corresponding to up-direction in camera space

◆ getViewportRect()

MRVIEWER_API const ViewportRectangle & MR::Viewport::getViewportRect ( ) const

◆ getViewXf()

AffineXf3f MR::Viewport::getViewXf ( ) const

inlinenodiscard

converts directly from the view matrix

◆ init()

MRVIEWER_API void MR::Viewport::init ( )

◆ multiPickObjects()

MRVIEWER_API std::vector< ObjAndPick > MR::Viewport::multiPickObjects	(	std::span< VisualObject *const >	objects,
		const std::vector< Vector2f > &	viewportPoints ) const

◆ operator=()

Viewport & MR::Viewport::operator= ( Viewport && )

defaultnoexcept

◆ pick_render_object() [1/7]

MRVIEWER_API ObjAndPick MR::Viewport::pick_render_object ( ) const

◆ pick_render_object() [2/7]

MRVIEWER_API ObjAndPick MR::Viewport::pick_render_object ( bool exactPickFirst ) const

◆ pick_render_object() [3/7]

MRVIEWER_API ObjAndPick MR::Viewport::pick_render_object ( const std::vector< VisualObject * > & objects ) const

◆ pick_render_object() [4/7]

MRVIEWER_API ObjAndPick MR::Viewport::pick_render_object	(	const std::vector< VisualObject * > &	objects,
		const Vector2f &	viewportPoint ) const

◆ pick_render_object() [5/7]

MRVIEWER_API ObjAndPick MR::Viewport::pick_render_object	(	const std::vector< VisualObject * > &	objects,
		uint16_t	pickRadius,
		bool	exactPickFirst = true ) const

◆ pick_render_object() [6/7]

MRVIEWER_API ObjAndPick MR::Viewport::pick_render_object ( const Vector2f & viewportPoint ) const

◆ pick_render_object() [7/7]

MRVIEWER_API ObjAndPick MR::Viewport::pick_render_object ( uint16_t pickRadius ) const

◆ pickRenderObject() [1/2]

MRVIEWER_API ObjAndPick MR::Viewport::pickRenderObject ( const PickRenderObjectParams & params = PickRenderObjectParams::defaults() ) const

◆ pickRenderObject() [2/2]

MRVIEWER_API ObjAndPick MR::Viewport::pickRenderObject	(	std::span< VisualObject *const >	objects,
		const PickRenderObjectParams &	params = PickRenderObjectParams::defaults() ) const

◆ pickRenderObjectConst()

MRVIEWER_API ConstObjAndPick MR::Viewport::pickRenderObjectConst	(	std::span< const VisualObject *const >	objects,
		const PickRenderObjectParams &	params = PickRenderObjectParams::defaults() ) const

◆ postDraw()

void MR::Viewport::postDraw ( ) const

◆ preciseFitBoxToScreenBorder()

MRVIEWER_API void MR::Viewport::preciseFitBoxToScreenBorder ( const FitBoxParams & params )

◆ preciseFitDataToScreenBorder()

MRVIEWER_API void MR::Viewport::preciseFitDataToScreenBorder ( const FitDataParams & params = {} )

◆ preDraw()

void MR::Viewport::preDraw ( )

◆ projectToClipSpace() [1/2]

MRVIEWER_API std::vector< Vector3f > MR::Viewport::projectToClipSpace ( const std::vector< Vector3f > & worldPoints ) const

◆ projectToClipSpace() [2/2]

MRVIEWER_API Vector3f MR::Viewport::projectToClipSpace ( const Vector3f & worldPoint ) const

◆ projectToViewportSpace() [1/2]

MRVIEWER_API std::vector< Vector3f > MR::Viewport::projectToViewportSpace ( const std::vector< Vector3f > & worldPoints ) const

◆ projectToViewportSpace() [2/2]

MRVIEWER_API Vector3f MR::Viewport::projectToViewportSpace ( const Vector3f & worldPoint ) const

◆ resetRedrawFlag()

void MR::Viewport::resetRedrawFlag ( )

inline

◆ rotationCenterMode()

MRVIEWER_API void MR::Viewport::rotationCenterMode ( Parameters::RotationCenterMode mode )

◆ setAxesPos()

MRVIEWER_API void MR::Viewport::setAxesPos	(	const int	pixelXoffset = -100,
		const int	pixelYoffset = -100 )

◆ setAxesSize()

MRVIEWER_API void MR::Viewport::setAxesSize ( const int axisPixSize = 80 )

◆ setBackgroundColor()

MRVIEWER_API void MR::Viewport::setBackgroundColor ( const Color & color )

◆ setCameraPoint()

MRVIEWER_API void MR::Viewport::setCameraPoint ( const Vector3f & cameraWorldPos )

◆ setCameraTrackballAngle()

MRVIEWER_API void MR::Viewport::setCameraTrackballAngle ( const Quaternionf & rot )

◆ setCameraTranslation()

MRVIEWER_API void MR::Viewport::setCameraTranslation ( const Vector3f & translation )

◆ setCameraViewAngle()

MRVIEWER_API void MR::Viewport::setCameraViewAngle ( float newViewAngle )

◆ setCameraZoom()

MRVIEWER_API void MR::Viewport::setCameraZoom ( float zoom )

◆ setClippingPlane()

MRVIEWER_API void MR::Viewport::setClippingPlane ( const Plane3f & plane )

◆ setLabel()

MRVIEWER_API void MR::Viewport::setLabel ( std::string s )

◆ setOrthographic()

MRVIEWER_API void MR::Viewport::setOrthographic ( bool orthographic )

◆ setParameters()

MRVIEWER_API void MR::Viewport::setParameters ( const Viewport::Parameters & params )

◆ setRotation()

MRVIEWER_API void MR::Viewport::setRotation ( bool state )

◆ setSelectable()

void MR::Viewport::setSelectable ( bool on )

inline

◆ setupView()

void MR::Viewport::setupView ( )

◆ setViewportRect()

MRVIEWER_API void MR::Viewport::setViewportRect ( const ViewportRectangle & rect )

◆ showAxes()

MRVIEWER_API void MR::Viewport::showAxes ( bool on )

◆ showClippingPlane()

MRVIEWER_API void MR::Viewport::showClippingPlane ( bool on )

◆ showGlobalBasis()

MRVIEWER_API void MR::Viewport::showGlobalBasis ( bool on )

◆ showRotationCenter()

MRVIEWER_API void MR::Viewport::showRotationCenter ( bool on )

◆ shut()

MRVIEWER_API void MR::Viewport::shut ( )

◆ transformView()

MRVIEWER_API void MR::Viewport::transformView ( const AffineXf3f & xf )

◆ unprojectFromClipSpace() [1/2]

MRVIEWER_API std::vector< Vector3f > MR::Viewport::unprojectFromClipSpace ( const std::vector< Vector3f > & clipPoints ) const

◆ unprojectFromClipSpace() [2/2]

MRVIEWER_API Vector3f MR::Viewport::unprojectFromClipSpace ( const Vector3f & clipPoint ) const

◆ unprojectFromViewportSpace() [1/2]

MRVIEWER_API std::vector< Vector3f > MR::Viewport::unprojectFromViewportSpace ( const std::vector< Vector3f > & viewportPoints ) const

◆ unprojectFromViewportSpace() [2/2]

MRVIEWER_API Vector3f MR::Viewport::unprojectFromViewportSpace ( const Vector3f & viewportPoint ) const

◆ unprojectPixelRay()

MRVIEWER_API Line3f MR::Viewport::unprojectPixelRay ( const Vector2f & viewportPoint ) const

◆ viewportSpaceToClipSpace() [1/2]

MRVIEWER_API std::vector< Vector3f > MR::Viewport::viewportSpaceToClipSpace ( const std::vector< Vector3f > & p ) const

◆ viewportSpaceToClipSpace() [2/2]

MRVIEWER_API Vector3f MR::Viewport::viewportSpaceToClipSpace ( const Vector3f & p ) const

◆ worldToCameraSpace() [1/2]

MRVIEWER_API std::vector< Vector3f > MR::Viewport::worldToCameraSpace ( const std::vector< Vector3f > & p ) const

◆ worldToCameraSpace() [2/2]

MRVIEWER_API Vector3f MR::Viewport::worldToCameraSpace ( const Vector3f & p ) const

Member Data Documentation

◆ id

ViewportId MR::Viewport::id { 1}

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

MRViewport.h

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Member Typedef Documentation

◆ BaseFitParams

◆ FitBoxParams

◆ FitDataParams

◆ FitMode

◆ PickRenderObjectPredicate

◆ ViewportRectangle

Constructor & Destructor Documentation

◆ Viewport() [1/2]

◆ ~Viewport()

◆ Viewport() [2/2]

Member Function Documentation

◆ allModelsInsideViewportRectangle()

◆ cameraLookAlong()

◆ cameraRotateAround()

◆ clearFramebuffers()

◆ clipSpaceToViewportSpace() [1/2]

◆ clipSpaceToViewportSpace() [2/2]

◆ clone()

◆ const_pick_render_object() [1/2]

◆ const_pick_render_object() [2/2]

◆ constMultiPickObjects()

◆ draw() [1/3]

◆ draw() [2/3]

◆ draw() [3/3]

◆ drawLines() [1/2]

◆ drawLines() [2/2]

◆ drawPoints() [1/2]

◆ drawPoints() [2/2]

◆ drawTris() [1/2]

◆ drawTris() [2/2]

◆ findObjectsInRect()

◆ findVisibleFaces()

◆ fitBox()

◆ fitData()

◆ get()

◆ getBackwardDirection()

◆ getBaseRenderParams() [1/2]

◆ getBaseRenderParams() [2/2]

◆ getCameraPoint()

◆ getModelRenderParams() [1/2]

◆ getModelRenderParams() [2/2]

◆ getParameters()

◆ getPixelSize()

◆ getPixelSizeAtPoint()

◆ getRatio()

◆ getRedrawFlag()

◆ getRightDirection()

◆ getRotationPivot()

◆ getSceneBox()

◆ getUnscaledViewXf()

◆ getUpDirection()

◆ getViewportRect()

◆ getViewXf()

◆ init()

◆ multiPickObjects()

◆ operator=()

◆ pick_render_object() [1/7]

◆ pick_render_object() [2/7]

◆ pick_render_object() [3/7]

◆ pick_render_object() [4/7]

◆ pick_render_object() [5/7]

◆ pick_render_object() [6/7]

◆ pick_render_object() [7/7]

◆ pickRenderObject() [1/2]

◆ pickRenderObject() [2/2]

◆ pickRenderObjectConst()

◆ postDraw()

◆ preciseFitBoxToScreenBorder()

◆ preciseFitDataToScreenBorder()

◆ preDraw()

◆ projectToClipSpace() [1/2]

◆ projectToClipSpace() [2/2]

◆ projectToViewportSpace() [1/2]

◆ projectToViewportSpace() [2/2]