Class SoTranslate2Dragger
- java.lang.Object
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- com.openinventor.inventor.Inventor
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- com.openinventor.inventor.misc.SoBase
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- com.openinventor.inventor.fields.SoFieldContainer
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- com.openinventor.inventor.nodes.SoNode
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- com.openinventor.inventor.nodekits.SoBaseKit
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- com.openinventor.inventor.nodekits.SoInteractionKit
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- com.openinventor.inventor.draggers.SoDragger
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- com.openinventor.inventor.draggers.SoTranslate2Dragger
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- All Implemented Interfaces:
SafeDisposable
- Direct Known Subclasses:
Magnifier
public class SoTranslate2Dragger extends SoDragger
Object you can translate within a plane by dragging with the mouse.SoTranslate2Dragger
is a simple dragger that translates in two dimensions when dragged with the mouse. It moves within the x-y plane 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.Pressing the <Shift> key allows you to constrain motion to either the x axis or the y axis. The direction is determined by your initial mouse gesture after pressing the key. Releasing the key removes the constraint.
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 six parts, translator , translatorActive , feedback , feedbackActive , xAxisFeedback , and yAxisFeedback . The last two parts are only displayed during motion, and only when their direction of motion is enabled. (Pressing the <Shift> key and then dragging disables one of the two directions.)
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 $OIVHOME/data/draggerDefaults/translate2Dragger.iv into your own directory, editing the file, and then setting the environment variable SO_DRAGGER_DIR to be a path to that directory.
See
SoDragger
for more information about using and customizing draggers, including code examples, using draggers in an immersive VR environment and using WYSIWYG draggers.File format/default:
Translate2Dragger {
boundingBoxCaching AUTO renderCulling AUTO pickCulling AUTO isActive false translation 0 0 0 callbackList NULL translator <translate2Translator resource> translatorActive <translate2TranslatorActive resource> feedback <translate2Feedback resource> feedbackActive <translate2FeedbackActive resource> xAxisFeedback <translate2XAxisFeedback resource> yAxisFeedback <translate2YAxisFeedback resource> DRAGGER RESOURCES Resource: translate2Translator Part: translator Appearance: pair of white crossing arrows Description: picking this initiates translation Resource: translate2TranslatorActive Part: translatorActive Appearance: pair of yellow crossing arrows Description: displayed during translation instead of the translator Resource: translate2Feedback Part: feedback Appearance: empty Separator by default Description: feedback displayed when not moving Resource: translate2FeedbackActive Part: feedbackActive Appearance: empty Separator by default Description: feedback displayed when moving Resource: translate2XAxisFeedback Part: xAxisFeedback Appearance: thin purple line Description: Only shown if dragger is moving and the axis is a permissable direction of motion. When pressing <shift>, motion is constrained, and this is displayed only if the primary motion is in the x direction. Resource: translate2YAxisFeedback Part: yAxisFeedback Appearance: thin purple line Description: Only shown if dragger is moving and the axis is a permissable direction of motion. When pressing <shift>, motion is constrained, and this is displayed only if the primary motion is in the y direction. CATALOG PARTS All Parts
Part Name Part Type Default Type NULL Default callbackList NodeKitListPart yes translator Separator yes translatorActive Separator yes feedback Separator yes feedbackActive Separator yes xAxisFeedback Separator yes yAxisFeedback Separator yes Extra Information for List Parts from Above Table
Part Name Container Type Possible Types callbackList Separator Callback, EventCallback - See Also:
SoInteractionKit
,SoDragger
,SoCenterballDragger
,SoDirectionalLightDragger
,SoDragPointDragger
,SoHandleBoxDragger
,SoJackDragger
,SoPointLightDragger
,SoRotateCylindricalDragger
,SoRotateDiscDragger
,SoRotateSphericalDragger
,SoScale1Dragger
,SoScale2Dragger
,SoScale2UniformDragger
,SoScaleUniformDragger
,SoSpotLightDragger
,SoTabBoxDragger
,SoTabPlaneDragger
,SoTrackballDragger
,SoTransformBoxDragger
,SoTransformerDragger
,SoTranslate1Dragger
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Nested Class Summary
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Nested classes/interfaces inherited from class com.openinventor.inventor.draggers.SoDragger
SoDragger.TrackerDirectModes
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Nested classes/interfaces inherited from class com.openinventor.inventor.nodekits.SoInteractionKit
SoInteractionKit.Cachings
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Nested classes/interfaces inherited from class com.openinventor.inventor.nodes.SoNode
SoNode.RenderModes
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Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor
Inventor.ConstructorCommand
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Field Summary
Fields Modifier and Type Field Description SoSFVec3f
translation
Position of the dragger.-
Fields inherited from class com.openinventor.inventor.draggers.SoDragger
enableCallbacks, isActive
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Fields inherited from class com.openinventor.inventor.nodekits.SoInteractionKit
boundingBoxCaching, pickCulling, renderCaching, renderCulling
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Fields inherited from class com.openinventor.inventor.nodekits.SoBaseKit
boundingBoxIgnoring
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Fields inherited from class com.openinventor.inventor.Inventor
VERBOSE_LEVEL, ZeroHandle
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Constructor Summary
Constructors Constructor Description SoTranslate2Dragger()
Constructor.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static SoNodekitCatalog
getClassNodekitCatalog()
Returns theSoNodekitCatalog
for this class.-
Methods inherited from class com.openinventor.inventor.draggers.SoDragger
addFinishCallback, addMotionCallback, addStartCallback, addValueChangedCallback, enableValueChangedCallbacks, getInitialTrackerDirectMode, getMinGesture, getMinGestureFloat, getMinScale, getMotionMatrix, getTrackerDirectMode, removeFinishCallback, removeMotionCallback, removeStartCallback, removeValueChangedCallback, setInitialTrackerDirectMode, setInitialTrackerDirectMode, setMinGesture, setMinGesture, setMinScale, setMotionMatrix, setTrackerDirectMode, setTrackerDirectMode
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Methods inherited from class com.openinventor.inventor.nodekits.SoInteractionKit
setPartAsPath
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Methods inherited from class com.openinventor.inventor.nodekits.SoBaseKit
getNodekitCatalog, getPart, getPart, getPartString, getViewportIsEnabled, getViewportOrigin, getViewportSize, isSearchingChildren, set, set, setPart, setSearchingChildren
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Methods inherited from class com.openinventor.inventor.nodes.SoNode
affectsState, callback, copy, copy, distribute, doAction, getAlternateRep, getBoundingBox, getByName, getMatrix, getPrimitiveCount, getRenderEngineMode, getRenderUnitID, GLRender, GLRenderBelowPath, GLRenderInPath, GLRenderOffPath, grabEventsCleanup, grabEventsSetup, handleEvent, isBoundingBoxIgnoring, isOverride, pick, rayPick, search, setOverride, touch, write
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Methods inherited from class com.openinventor.inventor.fields.SoFieldContainer
copyFieldValues, copyFieldValues, enableNotify, fieldsAreEqual, get, getAllFields, getEventIn, getEventOut, getField, getFieldName, hasDefaultValues, isNotifyEnabled, setToDefaults
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Methods inherited from class com.openinventor.inventor.misc.SoBase
dispose, getName, isDisposable, isSynchronizable, setName, setSynchronizable
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Methods inherited from class com.openinventor.inventor.Inventor
getNativeResourceHandle
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Field Detail
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translation
public final SoSFVec3f translation
Position of the dragger.
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Method Detail
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getClassNodekitCatalog
public static SoNodekitCatalog getClassNodekitCatalog()
Returns theSoNodekitCatalog
for this class.
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