SoView2DWEMContour

InventorModule

genre	WEMInteraction
status	stable
author	Bart De Dobbelaer
package	MeVisLab/Standard
dll	SoWEM
definition	SoWEM.def
see also	WEMBoolOp, SoWEMExtrude
keywords	Extrude

Purpose

The SoView2DWEMContour module allows for an interactive generation of a 2D contour on a 3D viewer.

This module should be used with SoWEMInteract (have a look at the internal network of WEMInteract).

Usage

Attach this module to an OpenInventor viewer that has also a SoView2D attached.

Then, a contour can be drawn with the mouse on the viewer and the 2D screen coordinates of the points constituing the contour are gathered on the module's GUI.

Windows

Default Panel

Output Fields

self

name: self, type: SoNode

Parameter Fields

Field Index

alt: Enum	cursorShape: Enum	Line Color: Color
button1: Enum	drawFilteredHitPoints: Bool	maskValid: Bool
button2: Enum	drawingOn: Bool	needsValidVoxel: Bool
button3: Enum	editingOn: Bool	renderOnSlab: Bool
Clear: Trigger	Filter Sensitivity: Float	selectionTolerance: Float
clipToSlice: Bool	filteredHitPointsLineColor: Color	setEventHandled: Bool
color: Color	fixZOn: Bool	shift: Enum
control: Enum	hideClosedContours: Bool	wantsAllEvents: Bool
createNewMode: Bool	Hit Points: String	wantsKeyEvents: Bool
createNewModeRequest: Trigger	ignoreHandledEvents: Bool	wantsMouseWheelEvents: Bool

Visible Fields

Clear

name: clear, type: Trigger

If pressed, the current contour and all its 2D coordinates are cleared.

Filter Sensitivity

name: filterSensitivity, type: Float, default: 0.99000001, minimum: 0.6, maximum: 1

Adjusts the amount of internal smoothing.

Hit Points

name: hitPoints, type: String, default: 0 0

Displays the 2D coordinates of the contour that has been drawn.

Line Color

name: lineColor, type: Color, default: 1 1 0.600000023841858

Sets the color of the interactively drawn contour.

Hidden Fields

alt

name: alt, type: Enum, default: IGNORED

Values:

Title	Name
Pressed	PRESSED
Released	RELEASED
Ignored	IGNORED

button1

name: button1, type: Enum, default: IGNORED

Values:

Title	Name
Pressed	PRESSED
Released	RELEASED
Ignored	IGNORED

button2

name: button2, type: Enum, default: IGNORED

Values:

Title	Name
Pressed	PRESSED
Released	RELEASED
Ignored	IGNORED

button3

name: button3, type: Enum, default: IGNORED

Values:

Title	Name
Pressed	PRESSED
Released	RELEASED
Ignored	IGNORED

clipToSlice

name: clipToSlice, type: Bool, default: FALSE

color

name: color, type: Color, default: 1 1 1

control

name: control, type: Enum, default: IGNORED

Values:

Title	Name
Pressed	PRESSED
Released	RELEASED
Ignored	IGNORED

createNewMode

name: createNewMode, type: Bool, default: FALSE

createNewModeRequest

name: createNewModeRequest, type: Trigger

cursorShape

name: cursorShape, type: Enum, default: UNDEFINED_CURSOR

Values:

Title	Name
Undefined Cursor	UNDEFINED_CURSOR
Default Cursor	DEFAULT_CURSOR
Forbidden Cursor	FORBIDDEN_CURSOR
Pointing Hand Cursor	POINTING_HAND_CURSOR
Open Hand Cursor	OPEN_HAND_CURSOR
Closed Hand Cursor	CLOSED_HAND_CURSOR
Move All Cursor	MOVE_ALL_CURSOR
Move Hori Cursor	MOVE_HORI_CURSOR
Move Vert Cursor	MOVE_VERT_CURSOR
Move Fdiag Cursor	MOVE_FDIAG_CURSOR
Move Bdiag Cursor	MOVE_BDIAG_CURSOR
Move Inout Cursor	MOVE_INOUT_CURSOR
Rotate X Cursor	ROTATE_X_CURSOR
Rotate Y Cursor	ROTATE_Y_CURSOR
Rotate Z Cursor	ROTATE_Z_CURSOR
Rotate Xy Cursor	ROTATE_XY_CURSOR
Zoom Cursor	ZOOM_CURSOR
Zoom In Cursor	ZOOM_IN_CURSOR
Zoom Out Cursor	ZOOM_OUT_CURSOR
Cross Cursor	CROSS_CURSOR
Cross Plus Cursor	CROSS_PLUS_CURSOR
Cross Minus Cursor	CROSS_MINUS_CURSOR
Cross Move Cursor	CROSS_MOVE_CURSOR
Cross Rotate Cursor	CROSS_ROTATE_CURSOR
Cross Rect Cursor	CROSS_RECT_CURSOR
Cross Oval Cursor	CROSS_OVAL_CURSOR
Cross Vector Cursor	CROSS_VECTOR_CURSOR
Cross Freeform Cursor	CROSS_FREEFORM_CURSOR
Cross Point Cursor	CROSS_POINT_CURSOR
Cross Line Cursor	CROSS_LINE_CURSOR
Cross Curve Cursor	CROSS_CURVE_CURSOR
Cross Polyline Cursor	CROSS_POLYLINE_CURSOR
Cross Polygon Cursor	CROSS_POLYGON_CURSOR
Cross Fill Cursor	CROSS_FILL_CURSOR
Cross Link Cursor	CROSS_LINK_CURSOR
Cross 0 Cursor	CROSS_0_CURSOR
Cross 1 Cursor	CROSS_1_CURSOR
Cross 2 Cursor	CROSS_2_CURSOR
Cross 3 Cursor	CROSS_3_CURSOR
Lut Cursor	LUT_CURSOR
Slicing Cursor	SLICING_CURSOR

drawFilteredHitPoints

name: drawFilteredHitPoints, type: Bool, default: FALSE

drawingOn

name: drawingOn, type: Bool, default: TRUE

editingOn

name: editingOn, type: Bool, default: TRUE

filteredHitPointsLineColor

name: filteredHitPointsLineColor, type: Color, default: 0 0 1

fixZOn

name: fixZOn, type: Bool, default: TRUE

hideClosedContours

name: hideClosedContours, type: Bool, default: FALSE

ignoreHandledEvents

name: ignoreHandledEvents, type: Bool, default: FALSE

maskValid

name: maskValid, type: Bool, default: FALSE

needsValidVoxel

name: needsValidVoxel, type: Bool, default: TRUE

renderOnSlab

name: renderOnSlab, type: Bool, default: FALSE

selectionTolerance

name: selectionTolerance, type: Float, default: 4

setEventHandled

name: setEventHandled, type: Bool, default: FALSE

shift

name: shift, type: Enum, default: IGNORED

Values:

Title	Name
Pressed	PRESSED
Released	RELEASED
Ignored	IGNORED

wantsAllEvents

name: wantsAllEvents, type: Bool, default: FALSE

wantsKeyEvents

name: wantsKeyEvents, type: Bool, default: FALSE

wantsMouseWheelEvents

name: wantsMouseWheelEvents, type: Bool, default: FALSE