Ra::Gui::ScaleGizmo Class Reference

#include <Gui/Viewer/Gizmo/ScaleGizmo.hpp>

Inheritance diagram for Ra::Gui::ScaleGizmo:

Collaboration diagram for Ra::Gui::ScaleGizmo:

Public Member Functions
	ScaleGizmo (Engine::Scene::Component *c, const Core::Transform &worldTo, const Core::Transform &t, Mode mode)
void	updateTransform (Gizmo::Mode mode, const Core::Transform &worldTo, const Core::Transform &t) override
	Called every time the underlying transform may have changed.
void	selectConstraint (int drawableIndex) override
	Called when one of the drawables of the gizmo has been selected.
bool	isSelected () override
	return the selection state of the gizmo: true if the gizmo is selected, false if not.
void	setInitialState (const Core::Asset::Camera &cam, const Core::Vector2 &initialXY) override
Core::Transform	mouseMove (const Core::Asset::Camera &cam, const Core::Vector2 &nextXY, bool stepped, bool whole) override
Public Member Functions inherited from Ra::Gui::Gizmo
	Gizmo (Engine::Scene::Component *c, const Core::Transform &worldTo, const Core::Transform &t, Mode mode)
void	show (bool on)

Additional Inherited Members
Public Types inherited from Ra::Gui::Gizmo
enum	Mode { LOCAL , GLOBAL }
Protected Member Functions inherited from Ra::Gui::Gizmo
const std::vector< Engine::Rendering::RenderObject * > &	ros () const
	read access to the gizmo render objects id
void	addRenderObject (Engine::Rendering::RenderObject *ro)
	add a render object to display the Gizmo
Gizmo::UiSelectionControler *	getControler (int ro)
	Returns the controler (ShaderParametersProvider) associated to the given gizmo component.
Static Protected Member Functions inherited from Ra::Gui::Gizmo
static bool	findPointOnAxis (const Core::Asset::Camera &cam, const Core::Vector3 &origin, const Core::Vector3 &axis, const Core::Vector2 &pix, Core::Vector3 &pointOut, std::vector< Scalar > &hits)
	Find a mouse-designed point on a 3D axis.
static bool	findPointOnPlane (const Core::Asset::Camera &cam, const Core::Vector3 &origin, const Core::Vector3 &axis, const Core::Vector2 &pix, Core::Vector3 &pointOut, std::vector< Scalar > &hits)
	Find a mouse-designed point on a 3D plane.
static std::shared_ptr< Engine::Rendering::RenderTechnique >	makeRenderTechnique (int color)
Protected Attributes inherited from Ra::Gui::Gizmo
Core::Transform	m_worldTo
	World to local space where the transform lives.
Core::Transform	m_transform
	Transform to be edited.
Engine::Scene::Component *	m_comp
	Engine Ui component.
Mode	m_mode
	local or global.
Static Protected Attributes inherited from Ra::Gui::Gizmo
static std::array< std::shared_ptr< Ra::Engine::Data::PlainMaterial >, 3 >	s_material

Detailed Description

A ScaleGizmo manipulates the scaling part of a transformation.

Note

Scaling is always applied in local frame.

Scaling is always strictly positive.

Definition at line 16 of file ScaleGizmo.hpp.

Constructor & Destructor Documentation

ScaleGizmo()

Ra::Gui::ScaleGizmo::ScaleGizmo	(	Engine::Scene::Component *	c,
		const Core::Transform &	worldTo,
		const Core::Transform &	t,
		Mode	mode )

Definition at line 18 of file ScaleGizmo.cpp.

Member Function Documentation

isSelected()

bool Ra::Gui::ScaleGizmo::isSelected ( )

inlineoverridevirtual

return the selection state of the gizmo: true if the gizmo is selected, false if not.

Implements Ra::Gui::Gizmo.

Definition at line 29 of file ScaleGizmo.hpp.

mouseMove()

Core::Transform Ra::Gui::ScaleGizmo::mouseMove ( const Core::Asset::Camera & cam, const Core::Vector2 & nextXY, bool stepped, bool whole )

overridevirtual

Called when the mouse movement is recorder with the camera parameters and the current pixel coordinates.

Implements Ra::Gui::Gizmo.

Definition at line 135 of file ScaleGizmo.cpp.

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selectConstraint()

void Ra::Gui::ScaleGizmo::selectConstraint ( int drawableIndex )

overridevirtual

Called when one of the drawables of the gizmo has been selected.

Implements Ra::Gui::Gizmo.

Definition at line 108 of file ScaleGizmo.cpp.

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setInitialState()

void Ra::Gui::ScaleGizmo::setInitialState ( const Core::Asset::Camera & cam, const Core::Vector2 & initialXY )

overridevirtual

Called when the gizmo is first clicked, with the camera parameters and the initial pixel coordinates.

Implements Ra::Gui::Gizmo.

Definition at line 222 of file ScaleGizmo.cpp.

updateTransform()

void Ra::Gui::ScaleGizmo::updateTransform ( Gizmo::Mode mode, const Core::Transform & worldTo, const Core::Transform & t )

overridevirtual

Called every time the underlying transform may have changed.

Implements Ra::Gui::Gizmo.

Definition at line 86 of file ScaleGizmo.cpp.

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

• /home/runner/work/Radium-Engine/Radium-Engine/src/Radium-Engine/src/Gui/Viewer/Gizmo/ScaleGizmo.hpp
• /home/runner/work/Radium-Engine/Radium-Engine/src/Radium-Engine/src/Gui/Viewer/Gizmo/ScaleGizmo.cpp