#include <sprk.h>

Inheritance diagram for HPS::View:

Public Member Functions
void	Assign (View const &in_that)

void	AttachModel (Model const &in_model)

HPS::View &	ComputeFitWorldCamera (HPS::CameraKit &out_camera)

HPS::View &	ComputeFitWorldCamera (SegmentKey const &in_segment, HPS::CameraKit &out_camera)

HPS::View &	ComputeFitWorldCamera (BoundingKit const &in_bounding, HPS::CameraKit &out_camera)

HPS::View &	ComputeFitWorldCamera (SegmentKey const &in_segment, MatrixKit const &in_transform, HPS::CameraKit &out_camera)

HPS::View &	ComputeFitWorldCamera (BoundingKit const &in_bounding, MatrixKit const &in_transform, HPS::CameraKit &out_camera)

void	Delete ()

void	DetachModel ()

bool	Equals (View const &in_that) const

HPS::View &	FitWorld ()

HPS::View &	FitWorld (SegmentKey const &in_segment)

HPS::View &	FitWorld (BoundingKit const &in_bounding)

HPS::View &	FitWorld (SegmentKey const &in_segment, MatrixKit const &in_transform)

HPS::View &	FitWorld (BoundingKit const &in_bounding, MatrixKit const &in_transform)

Model	GetAttachedModel () const

IncludeKey	GetAttachedModelIncludeLink () const

AxisTriadControl	GetAxisTriadControl ()

AxisTriadControl const	GetAxisTriadControl () const

SegmentKey	GetModelOverrideSegmentKey ()

SegmentKey const	GetModelOverrideSegmentKey () const

UTF8	GetName () const

NavigationCubeControl	GetNavigationCubeControl ()

NavigationCubeControl const	GetNavigationCubeControl () const

KeyArray const	GetNavigationKeys ()

OperatorControl	GetOperatorControl ()

OperatorControl const	GetOperatorControl () const

OperatorPtrArray	GetOperators () const

LayoutArray	GetOwningLayouts ()

LayoutArray const	GetOwningLayouts () const

PortfolioKey const	GetPortfolioKey () const

PortfolioKey	GetPortfolioKey ()

Rendering::Mode	GetRenderingMode () const

SegmentKey	GetSegmentKey ()

SegmentKey const	GetSegmentKey () const

bool	GetSimpleReflection ()

bool	GetSimpleShadow ()

HPS::Type	ObjectType () const

bool	operator!= (View const &in_that) const

View &	operator= (View const &in_that)

bool	operator== (View const &in_that) const

void	SetOperator (OperatorPtr const &in_operator)

void	SetOperator (Operator *in_operator)

void	SetOperators (OperatorPtrArray &in_operators)

void	SetOperators (size_t in_count, OperatorPtr in_operators [])

void	SetRenderingMode (Rendering::Mode in_mode)

void	SetSimpleReflection (bool in_state, float in_percent_offset=5.0f)

void	SetSimpleShadow (bool in_state, float in_percent_offset=5.0f)

void	SmoothTransition (HPS::CameraKit const &in_camera_kit, HPS::Time in_duration=0.5)

void	Update () const

void	Update (HPS::Window::UpdateType in_type, HPS::Time in_time_limit=-1.0) const

UpdateNotifier	UpdateWithNotifier () const

UpdateNotifier	UpdateWithNotifier (HPS::Window::UpdateType in_type, HPS::Time in_time_limit=-1.0) const

	View (View const &that)

	View (SprocketControl const &in_ctrl)

Public Member Functions inherited from HPS::Sprocket
	Sprocket (Sprocket &&in_that)

Public Member Functions inherited from HPS::Object
virtual bool	Empty () const

intptr_t	GetClassID () const

intptr_t	GetInstanceID () const

bool	HasType (HPS::Type in_mask) const

	Object (Object const &that)

	Object (Object &&in_that)

Object &	operator= (Object const &other_object)

Object &	operator= (Object &&in_that)

virtual void	Reset ()

virtual HPS::Type	Type () const

Static Public Attributes
static const HPS::Type	staticType = HPS::Type::View

Static Public Attributes inherited from HPS::Object
static const HPS::Type	staticType = HPS::Type::None

Additional Inherited Members
Static Public Member Functions inherited from HPS::Object
template<typename T >
static intptr_t	ClassID ()

Detailed Description

The View class is one of the four core display classes used in a Visualize application. It is meant to be used as part of a display hierarchy along with the Canvas, Layout, and Model objects. The View has a parent Layout and can contain a single Model. The View is meant to represent one particular camera's view of the scene. Like the other three core objects, the View is backed by a HPS::SegmentKey.

Member Function Documentation

◆ AttachModel()

void HPS::View::AttachModel ( Model const & in_model )

Attaches a Model to this View. Only a single Model can be attached to a View at one time. If you attach a Model to a View which already has an attached Model, the new Model will replace the old one.

Parameters

in_model the Model to attach to this View

◆ ComputeFitWorldCamera() [1/5]

HPS::View& HPS::View::ComputeFitWorldCamera ( HPS::CameraKit & out_camera )

This method computes a camera to fit the extents of the scene.

Parameters

out_camera The camera computed by the fit world routine.

◆ ComputeFitWorldCamera() [2/5]

HPS::View& HPS::View::ComputeFitWorldCamera	(	SegmentKey const &	in_segment,
		HPS::CameraKit &	out_camera
	)

This method computes a camera to fit the extents of a segment.

Parameters

in_segment	The segment used to calculate the new camera.
out_camera	The camera computed by the fit world routine.

◆ ComputeFitWorldCamera() [3/5]

HPS::View& HPS::View::ComputeFitWorldCamera	(	BoundingKit const &	in_bounding,
		HPS::CameraKit &	out_camera
	)

This method computes a camera to fit a bounding.

Parameters

in_bounding	The bounding used to calculate the new camera.
out_camera	The camera computed by the fit world routine.

◆ ComputeFitWorldCamera() [4/5]

HPS::View& HPS::View::ComputeFitWorldCamera	(	SegmentKey const &	in_segment,
		MatrixKit const &	in_transform,
		HPS::CameraKit &	out_camera
	)

This method computes a camera to fit the extents of a segment.

Parameters

in_segment	The segment used to calculate the new camera.
in_transform	An optional transform to apply to the segment bounding used to compute the camera. This can be used to ensure that the camera is looking at the geometry in the correct position once any modelling matrices are applied.
out_camera	The camera computed by the fit world routine.

◆ ComputeFitWorldCamera() [5/5]

HPS::View& HPS::View::ComputeFitWorldCamera	(	BoundingKit const &	in_bounding,
		MatrixKit const &	in_transform,
		HPS::CameraKit &	out_camera
	)

This method computes a camera to fit a bounding.

Parameters

in_bounding	The bounding used to calculate the new camera.
in_transform	An optional transform to apply to the bounding used to compute the camera. This can be used to ensure that the camera is looking at the geometry in the correct position once any modelling matrices are applied.
out_camera	The camera computed by the fit world routine.

◆ Delete()

void HPS::View::Delete ( )

Deletes this View. If the View has a Model attached, the Model will not be destroyed.

◆ DetachModel()

void HPS::View::DetachModel ( )

Detaches the Model from this View

◆ FitWorld() [1/5]

HPS::View& HPS::View::FitWorld ( )

This method automatically adjusts the camera to fit the extents of the scene.

◆ FitWorld() [2/5]

HPS::View& HPS::View::FitWorld ( SegmentKey const & in_segment )

This method automatically adjusts the camera to fit the extents of a segment. Note that this method does not take into account any transformations found between in_segment and the View segment. If there might be transforms between in_segment and the View segment, you can use the version of FitWorld which does not require a parameter, or the version of FitWorld which takes both a SegmentKey and a MatrixKit.

Parameters

in_segment The segment used to calculate the new camera.

◆ FitWorld() [3/5]

HPS::View& HPS::View::FitWorld ( BoundingKit const & in_bounding )

This method automatically adjusts the camera to fit a bounding.

Parameters

in_bounding The bounding used to calculate the new camera.

◆ FitWorld() [4/5]

HPS::View& HPS::View::FitWorld	(	SegmentKey const &	in_segment,
		MatrixKit const &	in_transform
	)

This method automatically adjusts the camera to fit the extents of a segment. In the general case, in_transform should be the product of all the MatrixKits found between the View segment and in_segment.

Parameters

in_segment	The segment used to calculate the new camera.
in_transform	An optional transform to apply to the segment bounding used to compute the camera. This can be used to ensure that the camera is looking at the geometry in the correct position once any modelling matrices are applied.

◆ FitWorld() [5/5]

HPS::View& HPS::View::FitWorld	(	BoundingKit const &	in_bounding,
		MatrixKit const &	in_transform
	)

This method automatically adjusts the camera to fit a bounding.

Parameters

in_bounding	The bounding used to calculate the new camera.
in_transform	An optional transform to apply to the bounding used to compute the camera. This can be used to ensure that the camera is looking at the geometry in the correct position once any modelling matrices are applied.

◆ GetAttachedModel()

Model HPS::View::GetAttachedModel ( ) const

Returns the Model that is attached to this View

◆ GetAttachedModelIncludeLink()

IncludeKey HPS::View::GetAttachedModelIncludeLink ( ) const

Returns the IncludeKey associated with this View. The include key links the View with the Model.

◆ GetAxisTriadControl()

AxisTriadControl HPS::View::GetAxisTriadControl ( )

Gets the AxisTriadControl that is associated with this View.

◆ GetModelOverrideSegmentKey()

SegmentKey HPS::View::GetModelOverrideSegmentKey ( )

Returns the model override segment. This segment can be used to change attributes affecting the whole model, without affecting the static tree set at the model level.

◆ GetName()

UTF8 HPS::View::GetName ( ) const

Get the name used when creating this View.

◆ GetNavigationCubeControl()

NavigationCubeControl HPS::View::GetNavigationCubeControl ( )

Gets the NavigationCubeControl that is associated with this View.

◆ GetNavigationKeys()

KeyArray const HPS::View::GetNavigationKeys ( )

Gets an array of Keys associated with the Axis Triad and Navigation Cube for this View

◆ GetOperatorControl()

OperatorControl HPS::View::GetOperatorControl ( )

Gets the OperatorControl that is associated with this View.

◆ GetOperators()

OperatorPtrArray HPS::View::GetOperators ( ) const

Gets an array of all operators currently active on this View.

◆ GetOwningLayouts()

LayoutArray HPS::View::GetOwningLayouts ( )

Returns an array containing the Layouts this View is included in.

◆ GetPortfolioKey()

PortfolioKey HPS::View::GetPortfolioKey ( )

Returns the HPS::PortfolioKey associated with this View.

◆ GetRenderingMode()

Rendering::Mode HPS::View::GetRenderingMode ( ) const

Gets the rendering mode for this View. A rendering modes enable things like "hidden line" rendering or a particular lighting interpolation algorithm.

◆ GetSegmentKey()

SegmentKey HPS::View::GetSegmentKey ( )

Each of the four display hierarchy objects (HPS::Canvas, HPS::Layout, HPS::View, HPS::Model) are backed by a HPS::SegmentKey. This function returns the HPS::SegmentKey that is associated with this View.

◆ GetSimpleReflection()

bool HPS::View::GetSimpleReflection ( )

Returns the status of the simple reflection

◆ GetSimpleShadow()

bool HPS::View::GetSimpleShadow ( )

Returns the status of the simple shadows

◆ ObjectType()

HPS::Type HPS::View::ObjectType ( ) const

inlinevirtual

This function returns the type the object, as declared (if the object is derived, this does not give the true type of the derived object).

Returns: The declared type of the object in question, which may differ from the true, underlying type.

Reimplemented from HPS::Object.

◆ SetOperator() [1/2]

void HPS::View::SetOperator ( OperatorPtr const & in_operator )

Makes an operator active on this View. Assumes control of the memory of the operator.

Parameters

in_operator the operator to be made active on this View.

◆ SetOperator() [2/2]

void HPS::View::SetOperator ( Operator * in_operator )

Makes an operator active on this View. Assumes control of the memory of the operator.

Deprecated:: It is recommended to use overloads which consume OperatorPtr as the object lifetime is simpler to reason about.

Parameters

in_operator the operator to be made active on this View.

◆ SetOperators() [1/2]

void HPS::View::SetOperators ( OperatorPtrArray & in_operators )

Makes a set of operators active on this View.

Parameters

in_operators the set of operators to be made active on this View

◆ SetOperators() [2/2]

void HPS::View::SetOperators	(	size_t	in_count,
		OperatorPtr	in_operators[]
	)

Makes an array of operators active on this View.

Parameters

in_count	the number of operators in the in_operators array
in_operators	the array of operators to be made active on this View

◆ SetRenderingMode()

void HPS::View::SetRenderingMode ( Rendering::Mode in_mode )

Sets the rendering mode for this View. A rendering modes enable things like "hidden line" rendering or a particular lighting interpolation algorithm.

See also: Programming Guide section 3.1.

◆ SetSimpleReflection()

void HPS::View::SetSimpleReflection	(	bool	in_state,
		float	in_percent_offset = `5.0f`
	)

Turns simple reflection on or off, automatically calculating reflection plane and light direction

Parameters

in_state	controls whether simple reflection is on or off
in_percent_offset	distance to add between the model's bounding box and the position of the reflection plane If not specified, it is set to 5%.

◆ SetSimpleShadow()

void HPS::View::SetSimpleShadow	(	bool	in_state,
		float	in_percent_offset = `5.0f`
	)

Turns simple shadows on or off, automatically calculating shadow plane and light direction

Parameters

in_state	controls whether simple shadows are on or off
in_percent_offset	distance to add between the model's bounding box and the position of the shadow plane If not specified, it is set to 5%.

◆ SmoothTransition()

void HPS::View::SmoothTransition	(	HPS::CameraKit const &	in_camera_kit,
		HPS::Time	in_duration = `0.5`
	)

Smoothly moves the camera from the current position to the one specified by the user.

Parameters

in_camera_kit	a camera kit describing the destination camera
in_duration	the duration of the animation, specified in seconds. Defaults to 0.5 seconds.

◆ Update() [1/2]

void HPS::View::Update ( ) const

Redraws the View and all Layouts it appears in, including all of its child components.

◆ Update() [2/2]

void HPS::View::Update	(	HPS::Window::UpdateType	in_type,
		HPS::Time	in_time_limit = `-1.0`
	)		const

Redraws the View and all Layouts it appears in, including all of its child components using the specified parameters.

Parameters

in_type	one of the enum values specified by HPS::Window::UpdateType
in_time_limit	the maximum amount of time, in seconds, to spend updating.

◆ UpdateWithNotifier() [1/2]

UpdateNotifier HPS::View::UpdateWithNotifier ( ) const

Redraws the View and all Layouts it appears in, including all of its child components using the default options, and also returns a notifier to facilitate tracking the update progress.

Returns: An UpdateNotifier object that can be used to find out information about the update.

◆ UpdateWithNotifier() [2/2]

UpdateNotifier HPS::View::UpdateWithNotifier	(	HPS::Window::UpdateType	in_type,
		HPS::Time	in_time_limit = `-1.0`
	)		const

Redraws the View and all Layouts it appears in, including all of its child components using the specified, and also returns a notifier to facilitate tracking the update progress.

Returns: HPS::UpdateNotifier to facilitate tracking the update progress.

Parameters

in_type	one of the enum values specified by HPS::Window::UpdateType
in_time_limit	the maximum amount of time, in seconds, to spend updating this HPS::Canvas

Returns: An UpdateNotifier object that can be used to find out information about the update.

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

include/sprk.h

Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ AttachModel()

◆ ComputeFitWorldCamera() [1/5]

◆ ComputeFitWorldCamera() [2/5]

◆ ComputeFitWorldCamera() [3/5]

◆ ComputeFitWorldCamera() [4/5]

◆ ComputeFitWorldCamera() [5/5]

◆ Delete()

◆ DetachModel()

◆ FitWorld() [1/5]

◆ FitWorld() [2/5]

◆ FitWorld() [3/5]

◆ FitWorld() [4/5]

◆ FitWorld() [5/5]

◆ GetAttachedModel()

◆ GetAttachedModelIncludeLink()

◆ GetAxisTriadControl()

◆ GetModelOverrideSegmentKey()

◆ GetName()

◆ GetNavigationCubeControl()

◆ GetNavigationKeys()

◆ GetOperatorControl()

◆ GetOperators()

◆ GetOwningLayouts()

◆ GetPortfolioKey()

◆ GetRenderingMode()

◆ GetSegmentKey()

◆ GetSimpleReflection()

◆ GetSimpleShadow()

◆ ObjectType()

◆ SetOperator() [1/2]

◆ SetOperator() [2/2]

◆ SetOperators() [1/2]

◆ SetOperators() [2/2]

◆ SetRenderingMode()

◆ SetSimpleReflection()

◆ SetSimpleShadow()

◆ SmoothTransition()

◆ Update() [1/2]

◆ Update() [2/2]

◆ UpdateWithNotifier() [1/2]

◆ UpdateWithNotifier() [2/2]