Package com.openinventor.inventor.draggers

Class SoScale1Dragger

  • All Implemented Interfaces:
    SafeDisposable
    public class SoScale1Dragger
extends SoDragger
    Object you can scale in one dimension by dragging with the mouse. SoScale1Dragger is a simple dragger that scales in one dimension when dragged with the mouse. It moves along the x axis of its local space, as 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 scaleFactor field which always reflects its size in local space. If you set the field, the dragger will change 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, scaler , scalerActive , 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 $OIVHOME/data/draggerDefaults/scale1Dragger.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:

    Scale1Dragger {

      boundingBoxCaching AUTO
      renderCulling AUTO
      pickCulling AUTO
      isActive false
      scaleFactor 1 1 1
      callbackList NULL
      scaler <scale1Scaler resource>
      scalerActive <scale1ScalerActive resource>
      feedback <scale1Feedback resource>
      feedbackActive <scale1FeedbackActive resource>
    }

    DRAGGER RESOURCES

      Resource: scale1Scaler
      Part: scaler
      Appearance: white line, small cubes ends
      Description: picking this initiates scaling

      Resource: scale1ScalerActive
      Part: scalerActive
      Appearance: yellow version of scaler, adds wireframe yellow cube
      Description: displayed during scaling instead of the scaler

      Resource: scale1Feedback
      Part: feedback
      Appearance: thin purple 3-D crosshair
      Description: shows center of scale when still

      Resource: scale1FeedbackActive
      Part: feedbackActive
      Appearance: thin, slightly brighter purple 3-D crosshair
      Description: shows center of scale while in motion

    CATALOG PARTS

    All Parts

      Part NamePart TypeDefault TypeNULL Default
      callbackList NodeKitListPart yes
      scaler Separator yes
      scalerActive Separator yes
      feedback Separator yes
      feedbackActive Separator yes

    Extra Information for List Parts from Above Table

      Part NameContainer TypePossible Types
      callbackList Separator Callback, EventCallback

    See Also:
    SoInteractionKit, SoDragger, SoCenterballDragger, SoDirectionalLightDragger, SoDragPointDragger, SoHandleBoxDragger, SoJackDragger, SoPointLightDragger, SoRotateCylindricalDragger, SoRotateDiscDragger, SoRotateSphericalDragger, SoScale2Dragger, SoScale2UniformDragger, SoScaleUniformDragger, SoSpotLightDragger, SoTabBoxDragger, SoTabPlaneDragger, SoTrackballDragger, SoTransformBoxDragger, SoTransformerDragger, SoTranslate1Dragger, SoTranslate2Dragger

    • Field Detail

      • scaleFactor

        public final SoSFVec3f scaleFactor
        Scale factor affecting the dragger.

    • Constructor Detail

      • SoScale1Dragger

        public SoScale1Dragger()
        Constructor.