WEMInteract¶

MacroModule¶

genre	`WEMInteraction`
status	`stable`
author	`Bart De Dobbelaer`
package	`MeVisLab/Standard`
definition	WEMInteract.def
keywords	`Interact`

Purpose¶

The WEMInteract module allows to draw a contour onto the screen. The portion of the input WEM that falls into this contour is tagged. The input WEM is then split into two halves.

Usage¶

Add the Inventor output to a SoExaminerViewer and draw a contour.

Details¶

The contour is drawn in screen coordinates. The input WEM is projected onto the screen. All nodes that fall inside the contour are tagged. Afterwards the WEM is divided in two halves based on this tagging.

Windows¶

Default Panel¶

../../../Modules/Macros/WEMInteract/mhelp/Images/Screenshots/WEMInteract._default.png

Input Fields¶

inWEM¶

name: inWEM, type: MLBase¶: The input WEM.

Output Fields¶

innerWEM¶

name: innerWEM, type: MLBase¶: The part of the input WEM inside the drawn contour.

outerWEM¶

name: outerWEM, type: MLBase¶: The part of the input WEM outside the drawn contour.

self¶

name: self, type: SoNode¶: OpenInventor scene for the interaction draw events.

Parameter Fields¶

Field Index¶

Apply: Trigger

Auto Apply: Bool

Auto Update: Bool

Clear: Trigger

Generate Edges: Bool

Line Color: Color

status: String

Tag Nodes: Bool

Visible Fields¶

Apply¶

name: apply, type: Trigger¶: If pressed, the module generates a new output.

Auto Apply¶

name: autoApply, type: Bool, default: TRUE¶: If checked, the module generates a new output on every parameter change.

Auto Update¶

name: autoUpdate, type: Bool, default: TRUE¶: If checked, the module generates a new output of each input change.

Clear¶

name: clear, type: Trigger¶: If pressed, the output WEMs of this module are cleared.

Generate Edges¶

name: generateEdges, type: Bool, default: TRUE¶: If checked, the module generates edges for the output WEM even if the input WEM does not yield edges.

Line Color¶

name: lineColor, type: Color, default: 1 0 0¶: Sets the color of the interactively drawn contour line.

Tag Nodes¶

name: tagNodes, type: Bool, default: TRUE¶: If checked, the nodes inside the drawn contour are being tagged, otherwise they are untagged.

Hidden Fields¶

status¶

name: status, type: String, default: All is well.¶

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