Extension for rendering filled (tessellated) CSOs. More...

#include <SoCSOFillingRenderer.h>

Inheritance diagram for SoCSOFillingRenderer:

Public Member Functions
	SoCSOFillingRenderer ()
	Standard constructor.
	~SoCSOFillingRenderer () override
	Destructor.
void	draw (const CSODrawCSOInfos &csoDrawInfos, const CSODrawView2DInfos &view2DInfos, const std::vector< CSODrawSliceInformation > &sliceInfos, SoView2DCSOExtensibleEditor *editor) override
	General drawing routine.
void	draw (const CSODrawCSOInfos &, const CSODrawView2DInfos &, const CSODrawSliceInformation &, SoView2DCSOExtensibleEditor *) override
	Common drawing routine, not used.
int	cursorShape () const override
	Returns the cursor shape that indicates the next creation.
bool	shouldRenderGeneral (ml::CSO *) const override
Public Member Functions inherited from SoCSOGeneralRendererEditorExtension
void	createStartPressAt (const SoPointerPosition &) override
void	createDragMoveTo (const SoPointerPosition &) override
bool	createEndPress (int) override
void	pointerPositionIfAllowedAt (const SoPointerPosition &) override
void	selectAndMoveStartPressAt (const SoPointerPosition &) override
void	selectAndMoveDragMoveTo (const SoPointerPosition &) override
SoPointingAction *	selectAndMoveEndPress (int) override
Public Member Functions inherited from SoCSOEditorExtension
void	setExtensibleEditor (SoView2DCSOExtensibleEditor *extensibleEditor)
	Sets the pointer to the calling extensible editor.
virtual void	activate (SoView2DCSOExtensibleEditor *extensibleEditor)
virtual void	deactivate ()
virtual void	buttonMaskChanged ()
virtual void	editingOnChanged ()
virtual void	startDrawing (View2DSliceList *)
	Is called before drawing.
virtual void	drawingDone ()
	Is called when all drawing is done.
virtual void	setVisibleCSOs (const std::vector< CSODrawCSOInfos > &drawCSOInformation, const CSODrawView2DInfos &view2DInfos, SoView2DCSOExtensibleEditor *editor)
	Sets visible CSOs that have been determined in the extensible editor.
virtual void	drawSecondPass (const CSODrawCSOInfos &csoInfos, const CSODrawView2DInfos &view2DInfos, const CSODrawSliceInformation &sliceInfo, SoView2DCSOExtensibleEditor *editor)
	Drawing routine that comes between 'main' and 'overlay'.
virtual void	drawOverlay (const CSODrawCSOInfos &csoInfos, const CSODrawView2DInfos &view2DInfos, const CSODrawSliceInformation &sliceInfo, SoView2DCSOExtensibleEditor *editor)
virtual void	drawAdditionalGeometry (const CSODrawView2DInfos &view2DInfos, SoView2DCSOExtensibleEditor *editor)
	Routine for drawing additional geometry of the extension.
virtual void	insertSeedPointStartPressAt (const SoPointerPosition &)
virtual void	insertSeedPointDragMoveTo (const SoPointerPosition &)
virtual SoPointingAction *	insertSeedPointEndPress (int)
virtual void	bulgeStartPressAt (const SoPointerPosition &)
virtual void	bulgeDragMoveTo (const SoPointerPosition &)
virtual SoPointingAction *	bulgeEndPress (int)
virtual void	pointerPosition (const SoPointerPosition &)
	Called when the mouse moves over a viewer.
virtual void	pointerLeftWindow ()
	Called when mouse pointer leaves the window.
virtual bool	isCreationAllowed () const
	Returns whether the editor is allowed to create a new CSO.
virtual bool	isCreationAllowedAt (const SoPointerPosition &) const
	Returns whether the editor is allowed to create a new CSO at the given position, by default calls the previous method.
virtual bool	isModificationAllowed () const
	Returns whether the editor is allowed to modify an existing CSO.
virtual bool	shouldRenderCSOs () const
	Returns whether the editor should render.
virtual bool	canCreateCSOs () const
	Returns whether the editor can create a CSO.
virtual ml::CSO *	getActiveCSO () const
	Returns the currently active CSO.
virtual bool	expectsToCreateCSO ()
SbString	getCreatorExtensionId () const
void	setActiveCSOList (ml::CSOList *hitCSOList)
void	setSelectAndMoveInformation (ml::CSOList hitCSOList, ml::CSO hitCSO, ml::CSOSeedPoint hitSeedPoint, ml::CSOPathPoints hitPathPoints, float hitDistance)
void	setCSOUnderMouse (ml::CSO *cso)
ml::CSO *	getCSOUnderMouse () const
bool	hasSelectedSeedPoint () const
bool	hasSelectedCSO () const
virtual SbString	getSubType () const
	Returns the sub type string of the derived class.
virtual bool	shouldRenderSpecific (ml::CSO *cso) const
	Returns whether a given CSO should be rendered by this specific extension.
virtual bool	isDefaultRenderer () const
	Returns whether the editor is the default editor.
virtual bool	isModificationEditor () const
	Returns whether the editor is a modification editor.
virtual void	resetCache ()
	Resets internal module caches, if there are any.
virtual void	cancel ()
	Cancels an action like generating a CSO. Depends on concrete editor.
virtual bool	deleteSeedPoint (ml::CSO cso, ml::CSOSeedPoint )
	Removes the given seed point from the given CSO and returns whether that was successful.
ml::CSOSeedPoint *	getPreviousSeedPoint (ml::CSOSeedPoint *seedPoint) const
virtual void	mouseWheelEventReceived (SoMouseWheelEvent::Orientation, int, View2DEvent *)
virtual bool	evaluateHitPoint (const ml::Vector3 &worldPosition, View2DSliceList slicelist, ml::CSOList csoList, const ml::CSOBoundingBox &slabBB, SoView2DCSOExtensibleEditor editor, ml::CSO &localHitCSO, ml::CSOSeedPoint &localHitSeedPoint, ml::CSOPathPoints &localHitPathPoints, float &distance)
void	reset ()
ml::CSOVisualizationSettings *	getVisualizationSettings ()
bool	shouldShowCSOForCurrentTimePoint (const CSODrawView2DInfos &view2DInfos, ml::CSO *cso)
void	sendCSOEventsOnCancel (ml::CSO *cso)
	Sends CSO events for completing a creation or interaction when canceling it.
virtual void	sendCSOEventsOnCancel (ml::CSOList *csoList)

Static Public Member Functions
static void	initClass ()
	init class in inventor runtime
Static Public Member Functions inherited from SoCSOGeneralRendererEditorExtension
static void	initClass ()
	init class in inventor runtime
Static Public Member Functions inherited from SoCSOEditorExtension
static void	initClass ()
	init class in inventor runtime

Public Attributes
SoSFTypedEnum< HoleCorrectionMode >	holeCorrectionMode
SoSFBool	onlyFillSelectedCSOs
SoSFBool	useCustomBlendFunction
SoSFTypedEnum< FillingBlendFunc >	srcBlendFunction
SoSFTypedEnum< FillingBlendFunc >	dstBlendFunction
SoSFColor	blendColor
SoSFFloat	blendAlpha
Public Attributes inherited from SoCSOGeneralRendererEditorExtension
SoSFEnum	colorMode
SoSFColor	generalColor
SoSFFloat	generalAlpha
Public Attributes inherited from SoCSOEditorExtension
SoSFString	extensionId
	ID for a editor, needs to be unique per editor extension instance.
SoSFBool	allowCreation
	Shall the editor allow creation?
SoSFBool	allowModification
	Shall the editor allow modification of CSOs of its type?
SoSFBool	allowSeedPointInteraction
	Should the interaction with seed points be allowed?
SoSFBool	shouldRender
	Shall the editor render its CSOs?
SoSFMLBase	inVisualizationSettings
SoSFEnum	selectionCursor
SoSFEnum	interactionForbiddenCursor
SoSFInt32	csoIdUnderMouseCursor
	The ID of the CSO currently under the mouse (or -1 if no CSO is under the mouse).

Additional Inherited Members
Protected Member Functions inherited from SoCSOGeneralRendererEditorExtension
	SoCSOGeneralRendererEditorExtension ()
	Hidden constructor.
bool	shouldShowCSO (ml::CSO cso, const CSODrawView2DInfos &view2DInfos, SoView2DCSOExtensibleEditor editor)
void	glSetColor (ml::CSO *cso)
Protected Member Functions inherited from SoCSOEditorExtension
	SoCSOEditorExtension ()
	Hidden constructor.
	~SoCSOEditorExtension () override
	Hidden destructor.
virtual void	initMembers ()
void	sendCSONotificationRepaint ()
	Sends a CSO notification to repaint the CSOList.
void	sendCSONotificationMove ()
	Sends a CSO notification on moving a CSO or seed point.
void	sendCSONotificationFinishInteraction ()
	Sends a CSO notification on finishing an interaction with a CSO.
void	sendCSONotificationResetInteractionState ()
	Sends a CSO notification on having the interaction state being reset.
void	sendCSONotificationInsertSeedPoint ()
	Sends a CSO notification on inserting a seed point.
void	sendCSONotificationNewCSOStarted ()
	Sends a CSO notification on having started to create a new CSO.
void	setExtensionIdAsSubType ()
virtual void	setCreationData (const SoPointerPosition &pos, ml::CSO *newCSO)
	Sets creation data to a newly created CSO.
void	extensionIdCB (SoField *)
SoCSOEditorTools::LineRenderSettings	getLineRenderSettingsOnSlice ()
	Creates a LineRenderSettings struct from the editors visualization settings "onSlice" section.
SoCSOEditorTools::LineRenderSettings	getLineRenderSettingsForCSO (ml::CSO *cso)
	Creates a LineRenderSettings struct from the visualization attributes of the given CSO.
void	drawPathPoints (const CSODrawCSOInfos &csoInfos, const CSODrawView2DInfos &view2DInfos, const CSODrawSliceInformation &drawSliceInfo, const SbVec2f &shadowOffsetDevice, SoView2DCSOExtensibleEditor *editor)
	Draws the CSO by drawing lines between the path points. Renders different types of CSOs.
void	renderPathPoints (const CSOPathPointsRenderSettings &renderSettings, const CSODrawCSOInfos &csoInfos, const CSODrawView2DInfos &view2DInfos, const std::vector< CSOSliceCrossing > &pathPointsLists, GLint lineMode, const SbVec2f &shadowOffsetDevice)
	Draws path points with given render settings.
void	drawPathAndCrossingPoints (const CSODrawCSOInfos &csoInfos, const CSODrawView2DInfos &view2DInfos, const SbVec2f &shadowOffsetDevice, const std::vector< CSOSliceCrossing > &pathAndCrossingPoints, GLint lineMode)
	Draws the path and crossing points.
void	drawShape (int style, SoView2DCSOExtensibleEditor editor, ml::CSOVisualizationSettings visualizationSettings, float deviceX, float deviceY, float size, float lineWidth=1.f)
	Draws the shape with the given style with the given center and size.
void	drawSeedPoints (const CSODrawCSOInfos &csoInfos, const CSODrawView2DInfos &view2DInfos, const CSODrawSliceInformation &drawSliceInfo, SoView2DCSOExtensibleEditor *editor)
	Draws the seed points of the CSO.
void	drawFixedSizeCircleAt (float deviceX, float deviceY)
	Renders a fixed size circle at the given position.
bool	isCSOVisible (const CSODrawCSOInfos &csoInfos, const CSODrawView2DInfos &view2DInfos, const CSODrawSliceInformation &drawSliceInfo, SoView2DCSOExtensibleEditor *editor)
	Returns whether the CSO is visible on the current slice.
void	mapWorldToDevice (const SoPointerPosition &pos, const ml::Vector3 &worldPosition, float &deviceX, float &deviceY)
	Returns device coordinates for a given world position.
void	mapWorldToDevice (View2DSliceList *slicelist, const ml::Vector3 &worldPosition, float &deviceX, float &deviceY)
	Returns device coordinates for a given world position.
ml::Vector3	mapDeviceToWorld (const SoPointerPosition &pos, float deviceX, float deviceY)
	Returns world coordinates for given device position.
ml::Vector3	mapWorldToVoxel (const SoPointerPosition &pos, const ml::Vector3 &worldPosition)
	Returns a voxel position for a given world position.
ml::Vector3	mapWorldToVoxel (const SoPointerPosition &pos, const SbVec3f &worldPosition)
	Returns a voxel position for a given world position.
ml::Vector3	mapVoxelToWorld (const SoPointerPosition &pos, const ml::Vector3 &voxelPosition)
	Returns a world position for a given voxel position.
SbVec2f	nonShadowOffset () const
	Returns the default offset for non-shadows in pixels.
SbVec2f	shadowOffset () const
	Returns the default offset for shadows in pixels.
GLint	getLineMode (ml::CSO *cso)
	Returns the correct line mode for open and for closed CSOs.
void	setupGLForCSO (const CSODrawCSOInfos &csoInfos)
	Sets up GL state for color, line width, and point size.
void	setupGLShadow (float generalAlpha=1.0f)
	Sets up the GL state for shadow rendering (color and line width).
void	glSetAlpha (float alpha)
	Sets an alpha value but retains the set color.
float	getDepthAlpha (int maxSliceDistance, int currentSliceDistance) const
	Returns an alpha factor based on the max distance and the current distance.
bool	doesCSOTimePointMatchCurrentTimePoint (const CSODrawView2DInfos &view2DInfos, ml::CSO *cso)
	Returns true if the CSO's time point matches the (overwritten) current time point.
Protected Attributes inherited from SoCSOEditorExtension
SoView2DCSOExtensibleEditor *	_editor
ml::CSOListPtr	_hitCSOList
	Pointer to internal/interactive states.
ml::CSO *	_hitCSO
ml::CSOSeedPoint *	_hitSeedPoint
ml::CSOPathPoints *	_hitPathPoints
float	_hitDistance
ml::CSO *	_csoUnderMouse
ml::CSOVisualizationSettings	_visualizationSettings
	Default visual settings. Access them via the method getVisualSettings().
SbString	_subType

Detailed Description

Extension for rendering filled (tessellated) CSOs.

Definition at line 66 of file SoCSOFillingRenderer.h.

Constructor & Destructor Documentation

◆ SoCSOFillingRenderer()

SoCSOFillingRenderer::SoCSOFillingRenderer ( )

Standard constructor.

◆ ~SoCSOFillingRenderer()

SoCSOFillingRenderer::~SoCSOFillingRenderer ( )

override

Destructor.

Member Function Documentation

◆ cursorShape()

int SoCSOFillingRenderer::cursorShape ( ) const

inlineoverridevirtual

Returns the cursor shape that indicates the next creation.

Reimplemented from SoCSOEditorExtension.

Definition at line 86 of file SoCSOFillingRenderer.h.

References SoViewerProxy::DEFAULT_CURSOR.

◆ draw() [1/2]

void SoCSOFillingRenderer::draw	(	const CSODrawCSOInfos &	,
		const CSODrawView2DInfos &	,
		const CSODrawSliceInformation &	,
		SoView2DCSOExtensibleEditor *	)

inlineoverridevirtual

Common drawing routine, not used.

Reimplemented from SoCSOEditorExtension.

Definition at line 81 of file SoCSOFillingRenderer.h.

◆ draw() [2/2]

void SoCSOFillingRenderer::draw	(	const CSODrawCSOInfos &	csoDrawInfos,
		const CSODrawView2DInfos &	view2DInfos,
		const std::vector< CSODrawSliceInformation > &	sliceInfos,
		SoView2DCSOExtensibleEditor *	editor )

overridevirtual

General drawing routine.

Implements SoCSOGeneralRendererEditorExtension.

◆ initClass()

void SoCSOFillingRenderer::initClass ( )

static

init class in inventor runtime

◆ shouldRenderGeneral()

bool SoCSOFillingRenderer::shouldRenderGeneral ( ml::CSO * ) const

inlineoverridevirtual

Returns whether a given CSO should be rendered by this general extension. Overwrite this in general renderers.

Reimplemented from SoCSOEditorExtension.

Definition at line 88 of file SoCSOFillingRenderer.h.

Member Data Documentation

◆ blendAlpha

SoSFFloat SoCSOFillingRenderer::blendAlpha

Definition at line 97 of file SoCSOFillingRenderer.h.

◆ blendColor

SoSFColor SoCSOFillingRenderer::blendColor

Definition at line 96 of file SoCSOFillingRenderer.h.

◆ dstBlendFunction

SoSFTypedEnum<FillingBlendFunc> SoCSOFillingRenderer::dstBlendFunction

Definition at line 95 of file SoCSOFillingRenderer.h.

◆ holeCorrectionMode

SoSFTypedEnum<HoleCorrectionMode> SoCSOFillingRenderer::holeCorrectionMode

Definition at line 90 of file SoCSOFillingRenderer.h.

◆ onlyFillSelectedCSOs

SoSFBool SoCSOFillingRenderer::onlyFillSelectedCSOs

Definition at line 91 of file SoCSOFillingRenderer.h.

◆ srcBlendFunction

SoSFTypedEnum<FillingBlendFunc> SoCSOFillingRenderer::srcBlendFunction

Definition at line 94 of file SoCSOFillingRenderer.h.

◆ useCustomBlendFunction

SoSFBool SoCSOFillingRenderer::useCustomBlendFunction

Definition at line 93 of file SoCSOFillingRenderer.h.

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

MeVisLab/Standard/Sources/Inventor/SoCSO/SoView2DCSOEditor/SoView2DCSOExtensibleEditor/extensions/SoCSOFillingRenderer/SoCSOFillingRenderer.h

Public Member Functions

Static Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SoCSOFillingRenderer()

◆ ~SoCSOFillingRenderer()

Member Function Documentation

◆ cursorShape()

◆ draw() [1/2]

◆ draw() [2/2]

◆ initClass()

◆ shouldRenderGeneral()

Member Data Documentation

◆ blendAlpha

◆ blendColor

◆ dstBlendFunction

◆ holeCorrectionMode

◆ onlyFillSelectedCSOs

◆ srcBlendFunction

◆ useCustomBlendFunction