---
name: "SoTranslate1Dragger"
section: "3iv"
platform: "linux"
package: "inventor-doc"
version: "2.1.6+ds-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/SoTranslate1Dragger/3iv"
---

# SoTranslate1Dragger(3iv)

object you can translate along a line by dragging With the mouse

## NAME

SoTranslate1Dragger — object you can translate along a line by dragging With the mouse

## INHERITS FROM

SoBase \> SoFieldContainer \> SoNode \> SoBaseKit \> SoInteractionKit \> SoDragger \> SoTranslate1Dragger

## SYNOPSIS

**#include \<Inventor/draggers/SoTranslate1Dragger.h\>**

Fields from class SoTranslate1Dragger:

**SoSFVec3f**	**translation**

Fields from class SoDragger:

**SoSFBool**	**isActive**

Fields from class SoInteractionKit:

**SoSFEnum**	**renderCaching**\
 **SoSFEnum**	**boundingBoxCaching**\
 **SoSFEnum**	**renderCulling**\
 **SoSFEnum**	**pickCulling**

Parts from class SoBaseKit:

**(SoNodeKitListPart)**	**callbackList**

Methods from class SoTranslate1Dragger:

	**SoTranslate1Dragger()**\
 **static const SoNodekitCatalog \***\
 	**getClassNodekitCatalog() const**\
 **static SoType**	**getClassTypeId()**

Methods from class SoDragger:

**void**	**addStartCallback(SoDraggerCB \*f, void \*userData = NULL)**\
 **void**	**removeStartCallback(SoDraggerCB \*f, void \*userData = NULL)**\
 **void**	**addMotionCallback(SoDraggerCB \*f, void \*userData = NULL)**\
 **void**	**removeMotionCallback(SoDraggerCB \*f, void \*userData = NULL)**\
 **void**	**addFinishCallback(SoDraggerCB \*f, void \*userData = NULL)**\
 **void**	**removeFinishCallback(SoDraggerCB \*f, void \*userData = NULL)**\
 **void**	**addValueChangedCallback(SoDraggerCB \*f, void \*userData = NULL)**\
 **void**	**removeValueChangedCallback(SoDraggerCB \*f, void \*userData = NULL)**\
 **SbBool**	**enableValueChangedCallbacks()**\
 **void**	**setMinGesture(int pixels)**\
 **int**	**getMinGesture() const**\
 **static void**	**setMinScale(float newMinScale)**\
 **static float**	**getMinScale()**

Methods from class SoInteractionKit:

**virtual SbBool**	**setPartAsPath(const SbName &partName, SoPath \*surrogatePath )**

Methods from class SoBaseKit:

**virtual const SoNodekitCatalog \***\
 	**getNodekitCatalog() const**\
 **virtual SoNode \***	**getPart(const SbName &partName, SbBool makeIfNeeded)**\
 **SbString**	**getPartString(const SoBase \*part)**\
 **virtual SoNodeKitPath \***	**createPathToPart(const SbName &partName, SbBool makeIfNeeded, const SoPath \*pathToExtend = NULL)**\
 **virtual SbBool**	**setPart(const SbName &partName, SoNode \*newPart)**\
 **SbBool**	**set(char \*partName, char \*parameters)**\
 **SbBool**	**set(char \*nameValuePairs)**\
 **static SbBool**	**isSearchingChildren()**\
 **static void**	**setSearchingChildren(SbBool newVal)**

Methods from class SoNode:

**void**	**setOverride(SbBool state)**\
 **SbBool**	**isOverride() const**\
 **SoNode \***	**copy(SbBool copyConnections = FALSE) const**\
 **virtual SbBool**	**affectsState() const**\
 **static SoNode \***	**getByName(const SbName &name)**\
 **static int**	**getByName(const SbName &name, SoNodeList &list)**

Methods from class SoFieldContainer:

**void**	**setToDefaults()**\
 **SbBool**	**hasDefaultValues() const**\
 **SbBool**	**fieldsAreEqual(const SoFieldContainer \*fc) const**\
 **void**	**copyFieldValues(const SoFieldContainer \*fc, SbBool copyConnections = FALSE)**\
 **void**	**get(SbString &fieldDataString)**\
 **virtual int**	**getFields(SoFieldList &resultList) const**\
 **virtual SoField \***	**getField(const SbName &fieldName) const**\
 **SbBool**	**getFieldName(const SoField \*field, SbName &fieldName) const**\
 **SbBool**	**isNotifyEnabled() const**\
 **SbBool**	**enableNotify(SbBool flag)**

Methods from class SoBase:

**void**	**ref()**\
 **void**	**unref() const**\
 **void**	**unrefNoDelete() const**\
 **void**	**touch()**\
 **virtual SoType**	**getTypeId() const**\
 **SbBool**	**isOfType(SoType type) const**\
 **virtual void**	**setName(const SbName &name)**\
 **virtual SbName**	**getName() const**

Macros from class SoBaseKit:

**SO\_GET\_PART(kit, partName, partClass)**

**SO\_CHECK\_PART(kit, partName, partClass)**

## DESCRIPTION

**SoTranslate1Dragger** is a simple dragger that translates in one dimension when dragged with the mouse. It moves along the x axis of its local space, determined by its location in the scene graph. Transformation nodes placed before it will affect both the dragger and the direction of motion.

This node has a **translation** field which always reflects its position in local space. If you set the field, the dragger will move accordingly. You can also connect fields of other nodes or engines from this one to make them follow the dragger's motion.

This dragger contains four parts, *translator*, *translatorActive*, *feedback*, and *feedbackActive*.

Each of these is set by default from a resource described in the **Dragger Resources** section of the online reference page for this class. You can change the parts in any instance of this dragger using **setPart()**.

You can make your program use different default resources for the parts by copying the file **/usr/share/data/draggerDefaults/translate1Dragger.iv** into your own directory, editing the file, and then setting the environment variable **SO\_DRAGGER\_DIR** to be a path to that directory.

## FIELDS

**SoSFVec3f**	**translation**\
 Position of the dragger.

## METHODS

	**SoTranslate1Dragger()**\
 Constructor.

**static const SoNodekitCatalog \***\
 	**getClassNodekitCatalog() const**\
 Returns an **SoNodekitCatalog** for this class

**static SoType**	**getClassTypeId()**\
 Returns type identifier for this class.

## CATALOG PARTS

| | | | |
| --- | --- | --- | --- |
| **All parts** |
|  |  |  | **NULL by** |
| **Part Name** | **Part Type** | **Default Type** | **Default** |
|  |
| callbackList | NodeKitListPart | -- | yes |
| translator | Separator | -- | yes |
| translatorActive | Separator | -- | yes |
| feedback | Separator | -- | yes |
| feedbackActive | Separator | -- | yes |
|  |

| | | |
| --- | --- | --- |
| **Extra information for list parts from above table** |
| **Part Name** | **Container Type** | **Permissible Types** |
|  |
| callbackList | Separator | Callback, EventCallback |
|  |

## DRAGGER RESOURCES

.in 0n+.5i Resource:	**translate1Translator**\
 .in 0n+.5i Part:	translator\
 Appearance:	white arrow\
 Description:	picking this initiates translation

.in 0n+.5i Resource:	**translate1TranslatorActive**\
 .in 0n+.5i Part:	translatorActive\
 Appearance:	yellow arrow\
 Description:	displayed during translation instead of the translator

.in 0n+.5i Resource:	**translate1Feedback**\
 .in 0n+.5i Part:	feedback\
 Appearance:	empty Separator by default\
 Description:	feedback displayed when not in motion

.in 0n+.5i Resource:	**translate1FeedbackActive**\
 .in 0n+.5i Part:	feedbackActive\
 Appearance:	empty Separator by default\
 Description:	feedback displayed while moving

## FILE FORMAT/DEFAULTS

```
Translate1Dragger {
renderCaching	AUTO
boundingBoxCaching	AUTO
renderCulling	AUTO
pickCulling	AUTO
isActive	FALSE
translation	0 0 0
callbackList	NULL
translator	<translate1Translator resource>
translatorActive	<translate1TranslatorActive resource>
feedback	<translate1Feedback resource>
feedbackActive	<translate1FeedbackActive resource>
}
```

## SEE ALSO

**SoInteractionKit, SoDragger, SoCenterballDragger, SoDirectionalLightDragger, SoDragPointDragger, SoHandleBoxDragger, SoJackDragger, SoPointLightDragger, SoRotateCylindricalDragger, SoRotateDiscDragger,** **SoRotateSphericalDragger, SoScale1Dragger, SoScale2Dragger, SoScale2UniformDragger, SoScaleUniformDragger, SoSpotLightDragger, SoTabBoxDragger, SoTabPlaneDragger, SoTrackballDragger, SoTransformBoxDragger,** **SoTransformerDragger, SoTranslate2Dragger**