MR::SurfaceManipulationWidget Class Reference

widget for surface modifying @detail available 3 modes: add (move surface region in direction of normal) remove (move surface region in opposite direction to normal) relax (relax surface region) More...

#include <MRViewer/MRSurfaceManipulationWidget.h>

Inheritance diagram for MR::SurfaceManipulationWidget:

Classes
struct	PickedVertData
struct	Settings
	Mesh change settings. More...

Public Types
enum class	WorkMode {   WorkMode::Add , WorkMode::Remove , WorkMode::Relax , WorkMode::Laplacian ,   WorkMode::Patch }
	widget work modes More...
enum class	DeviationCalculationMethod { DeviationCalculationMethod::PointToPoint , DeviationCalculationMethod::PointToPlane , DeviationCalculationMethod::ExactDistance }
	Method for calculating mesh changes. More...

Public Member Functions
	SurfaceManipulationWidget ()
virtual	~SurfaceManipulationWidget ()
void	init (const std::shared_ptr< ObjectMesh > &objectMesh)
	initialize widget according ObjectMesh
void	reset ()
	reset widget state
void	setFixedRegion (const FaceBitSet &region)
void	setSettings (const Settings &settings)
	set widget settings (mesh change settings)
const Settings &	getSettings ()
	get widget settings
float	getMinRadius ()
	minimum radius of editing area.
Palette &	palette ()
	get palette used for visualization point shifts
void	updateTexture ()
	update texture used for colorize surface (use after change colorMap in palette)
void	updateUVs ()
	update texture uv coords used for colorize surface (use after change ranges in palette)
void	enableDeviationVisualization (bool enable)
	enable visualization of mesh deviations
void	setDeviationCalculationMethod (DeviationCalculationMethod method)
	set method for calculating mesh changes
DeviationCalculationMethod	deviationCalculationMethod () const
	get method for calculating mesh changes
bool	sameOriginalMeshTopology () const
	returns true if the current object's mesh has the same topology as original input mesh (and vertices with same IDs can be compared)
Vector2f	getMinMax ()
	get min / max point shifts for (useful for setup palette)
void	setIgnoreOcclusion (bool ignore)
	allow the user to edit parts of object that are hidden in the current view by other objects
bool	ignoreOcclusion () const
void	setEditOnlyCodirectedSurface (bool edit)
	restricts editable area to vertices whose normals look into the same half-space as normal under cursor
bool	isEditOnlyCodirectedSurface () const
	get state of an editable region restriction
Public Member Functions inherited from MR::MultiListener< MouseDownListener, MouseMoveListener, MouseUpListener, PostDrawListener >
virtual	~MultiListener ()=default
virtual void	connect (Viewer *viewer, int group=0, boost::signals2::connect_position pos=boost::signals2::connect_position::at_back)
virtual void	disconnect ()

Protected Member Functions
bool	onMouseDown_ (MouseButton button, int modifiers) override
	start modifying mesh surface
bool	onMouseUp_ (MouseButton button, int modifiers) override
	stop modifying mesh surface, generate history action
bool	onMouseMove_ (int mouse_x, int mouse_y) override
	update
void	postDraw_ () override
	need to visualize bad region (draw grey circle)
virtual bool	checkModifiers_ (int modifiers) const
virtual void	appendMeshDataChangeHistory_ (ObjectMeshData &&newMeshData, const FaceBitSet &newFaces)
void	reallocData_ (size_t size)
void	clearData_ ()
void	initConnections_ ()
void	resetConnections_ ()
void	changeSurface_ ()
void	updateUVmap_ (bool set, bool wholeMesh=false)
void	updateRegion_ (const Vector2f &mousePos)
void	invalidateMetricsCache_ ()
void	abortEdit_ ()
void	initLaplacian_ (RememberShape rs)
	Laplacian.
void	laplacianPickVert_ (const PointOnFace &pick)
	for singleEditingRegion_
void	laplacianMoveVert_ (const Vector2f &mousePos)
void	updateVizualizeSelection_ ()
void	updateRegionUVs_ (const VertBitSet &region)
void	updateValueChanges_ (const VertBitSet &region)
void	updateValueChangesPointToPoint_ (const VertBitSet &region)
void	updateValueChangesPointToPlane_ (const VertBitSet &region)
void	updateValueChangesExactDistance_ (const VertBitSet &region)
void	createLastStableObjMesh_ ()
void	removeLastStableObjMesh_ ()
void	compressChangePointsAction_ ()
void	subdivideAfterAddRemove_ ()
void	updateDistancesAndRegion_ (const Mesh &mesh, const std::vector< MeshTriPoint > &start, VertScalars &distances, VertBitSet &region, const VertBitSet *untouchable)

Protected Attributes
Settings	settings_
std::shared_ptr< ObjectMesh >	obj_
VertBitSet	unchangeableVerts_
float	minRadius_ = 1.f
Vector2f	mousePos_
	mouse position of last updateRegion_
std::vector< MeshTriPoint >	pointsUnderMouse_
	mesh points under mouse in the current frame (could be many in case of fast mouse movement)
VertBitSet	singleEditingRegion_
	current (under the cursor) region of tool application
VertBitSet	visualizationRegion_
	vertices of triangles partially or fully highlighted with red
VertBitSet	generalEditingRegion_
	united region of tool application since the last mouse down
VertScalars	pointsShift_
VertScalars	editingDistanceMap_
VertScalars	visualizationDistanceMap_
VertScalars	valueChanges_
VertScalars	lastStableValueChanges_
std::shared_ptr< Mesh >	originalMesh_
	original input mesh
VertBitSet	unknownSign_
	cached data to avoid reallocating memory
std::shared_ptr< ObjectMesh >	lastStableObjMesh_
bool	firstInit_ = true
bool	badRegion_ = false
	need to save settings in re-initial
bool	mousePressed_ = false
	in selected region less than 3 points
boost::signals2::scoped_connection	meshChangedConnection_
bool	ownMeshChangedSignal_ = false
bool	connectionsInitialized_ = false
VertId	touchVertId_
	Laplacian.
Vector3f	touchVertIniPos_
	we fix this vertex in Laplacian and move it manually
Vector2i	storedDown_
	initial position of fixed vertex
std::unique_ptr< Laplacian >	laplacian_
VertBitSet	pickedVerts_
	these are all vertices, which will are attracted to be under mouse considering material width since last mouse down
HashMap< VertId, PickedVertData >	pickedVertsToData_
	same vertices as in pickedVerts_ mapped to PickedVertData
std::shared_ptr< VersatileChangeMeshPointsAction >	historyAction_
bool	appendHistoryAction_ = false
	true if historyAction_ is prepared but not yet appended to HistoryStore, which is done on first mouse move
std::shared_ptr< Palette >	palette_
bool	enableDeviationTexture_ = false
DeviationCalculationMethod	deviationCalculationMethod_ = DeviationCalculationMethod::ExactDistance
bool	sameOriginalMeshTopology_ = true
bool	ignoreOcclusion_ = false
	allow the user to edit parts of object that are hidden in the current view by other objects
bool	editOnlyCodirectedSurface_ = true

Detailed Description

widget for surface modifying @detail available 3 modes: add (move surface region in direction of normal) remove (move surface region in opposite direction to normal) relax (relax surface region)

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

• MRViewer/MRSurfaceManipulationWidget.h