SoView2DWEMContour¶

InventorModule¶

genre	`WEMInteraction`
author	`MeVis Medical Solutions AG`
package	`MeVisLab/Standard`
dll	`SoWEM`
definition	SoWEM.def
see also	`SoWEMExtrude`
inherits from	`SoView2DExtension`
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 Open Inventor 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 constituting the contour are gathered in the module’s GUI.

Windows¶

Default Panel¶

../../../Modules/Inventor/SoWEM/mhelp/Images/Screenshots/SoView2DWEMContour._default.png

Output Fields¶

self¶

name: self, type: SoNode¶

Parameter Fields¶

Field Index¶

`alt`: `Enum`	`drawFilteredHitPoints`: `Bool`	`maskValid`: `Bool`
`button1`: `Enum`	`drawingOn`: `Bool`	`needsValidVoxel`: `Bool`
`button2`: `Enum`	`editingOn`: `Bool`	`renderOnSlab`: `Bool`
`button3`: `Enum`	`Filter Sensitivity`: `Float`	`selectionTolerance`: `Float`
`Clear`: `Trigger`	`filteredHitPointsLineColor`: `Color`	`setEventHandled`: `Bool`
`clipToSlice`: `Bool`	`fixZOn`: `Bool`	`shift`: `Enum`
`color`: `Color`	`hideClosedContours`: `Bool`	`wantsAllEvents`: `Bool`
`control`: `Enum`	`Hit Points`: `Vector2List`	`wantsKeyEvents`: `Bool`
`createNewMode`: `Bool`	`ignoreHandledEvents`: `Bool`	`wantsMouseWheelEvents`: `Bool`
`createNewModeRequest`: `Trigger`	`interactionProviderID`: `String`
`cursorShape`: `Enum`	`Line Color`: `Color`

Visible Fields¶

Hit Points¶

name: hitPoints, type: Vector2List, default: 0 0¶: Shows the 2D coordinates of the contour that has been drawn.

Filter Sensitivity¶

name: filterSensitivity, type: Float, default: 0.99000001, minimum: 0.6, maximum: 1¶: Sets the amount of internal smoothing.

Line Color¶

name: lineColor, type: Color, default: 1 1 0.600000023841858¶: Sets the color of the interactively drawn contour.

Clear¶

name: clear, type: Trigger¶: When pressed, the current contour and all its 2D coordinates are cleared.

Hidden Fields¶

interactionProviderID¶

name: interactionProviderID, type: String¶

see SoView2DExtension.interactionProviderID

drawingOn¶

name: drawingOn, type: Bool, default: TRUE¶

see SoView2DExtension.drawingOn

editingOn¶

name: editingOn, type: Bool, default: TRUE¶

see SoView2DExtension.editingOn

maskValid¶

name: maskValid, type: Bool, persistent: no¶

fixZOn¶

name: fixZOn, type: Bool, default: TRUE¶

color¶

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

see SoView2DExtension.color

selectionTolerance¶

name: selectionTolerance, type: Float, default: 4¶

needsValidVoxel¶

name: needsValidVoxel, type: Bool, default: TRUE¶

see SoView2DExtension.needsValidVoxel

button1¶

name: button1, type: Enum, default: IGNORED¶

see SoView2DExtension.button1

button2¶

name: button2, type: Enum, default: IGNORED¶

see SoView2DExtension.button2

button3¶

name: button3, type: Enum, default: IGNORED¶

see SoView2DExtension.button3

shift¶

name: shift, type: Enum, default: IGNORED¶

see SoView2DExtension.shift

control¶

name: control, type: Enum, default: IGNORED¶

see SoView2DExtension.control

alt¶

name: alt, type: Enum, default: IGNORED¶

see SoView2DExtension.alt

wantsAllEvents¶

name: wantsAllEvents, type: Bool, default: FALSE¶

wantsKeyEvents¶

name: wantsKeyEvents, type: Bool, default: FALSE¶

wantsMouseWheelEvents¶

name: wantsMouseWheelEvents, type: Bool, default: FALSE¶

setEventHandled¶

name: setEventHandled, type: Bool, default: FALSE¶

see SoView2DExtension.setEventHandled

ignoreHandledEvents¶

name: ignoreHandledEvents, type: Bool, default: FALSE¶

see SoView2DExtension.ignoreHandledEvents

createNewMode¶

name: createNewMode, type: Bool, default: FALSE¶

see SoView2DExtension.createNewMode

createNewModeRequest¶

name: createNewModeRequest, type: Trigger¶

see SoView2DExtension.createNewModeRequest

renderOnSlab¶

name: renderOnSlab, type: Bool, default: FALSE¶

clipToSlice¶

name: clipToSlice, type: Bool, default: FALSE¶

cursorShape¶

name: cursorShape, type: Enum, default: UNDEFINED_CURSOR¶

see SoView2DExtension.cursorShape

drawFilteredHitPoints¶

name: drawFilteredHitPoints, type: Bool, default: FALSE¶

filteredHitPointsLineColor¶

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

hideClosedContours¶

name: hideClosedContours, type: Bool, default: FALSE¶