Class SoDirectionalLightDragger
- java.lang.Object
-
- com.openinventor.inventor.Inventor
-
- com.openinventor.inventor.misc.SoBase
-
- com.openinventor.inventor.fields.SoFieldContainer
-
- com.openinventor.inventor.nodes.SoNode
-
- com.openinventor.inventor.nodekits.SoBaseKit
-
- com.openinventor.inventor.nodekits.SoInteractionKit
-
- com.openinventor.inventor.draggers.SoDragger
-
- com.openinventor.inventor.draggers.SoDirectionalLightDragger
-
- All Implemented Interfaces:
SafeDisposable
public class SoDirectionalLightDragger extends SoDragger
Directional icon you rotate and translate by dragging with the mouse.SoDirectionalLightDragger
is a composite dragger. It looks like a sun with a large arrow coming out of it. The arrow can be rotated about the sun by dragging with the mouse; its orientation is given by therotation
field. You can also drag the sun (and the arrow with it) through 3-space. The location is stored in thetranslation
field.The dragger uses an
SoRotateSphericalDragger
for changing the rotation. Instead of using the default spherical geometry, this dragger uses an arrow shape.The sun is an
SoDragPointDragger
. Dragging it edits thetranslation
field; conversely, if you change thetranslation
field the sun will move to that new location, bringing the arrow with it. The sun looks and behaves just like the sun in anSoPointLightDragger
, as does the material part. See theSoPointLightDragger
reference page for details.Remember: This is not a light source! It just looks like one. If you want to move a light with this dragger, you can either:
- Use an
SoDirectionalLightManip
, which is subclassed fromSoLight
. It creates anSoDirectionalLightDragger
and uses it as the interface to change the direction of its light source (see theSoDirectionalLightManip
reference page). The manipulator also edits the material part of this dragger to match the color of light the manipulator is producing. However, the directional light manipulator will ignore thetranslation
field, because a directional light has no location or translation field. So in this case the translation dragger merely allows you to move the physical arrow to wherever you'd like it to be. - Put an
SoTransform
under anSoTransformSeparator
. Add theSoDirectionalLight
as the next child. Use a field-to-field connection between therotation
fields of this dragger and the transform node to synchronize the light with this dragger. - Use engines to connect the
rotation
field of this dragger to the direction field of anSoDirectionalLight
. Use therotation
as input to anSoComposeMatrix
engine. Then, use anSoTransformVec3f
engine to apply that matrix to (0,0,-1), the default light direction.
You can change the parts in any instance of this dragger using
setPart()
. The default part geometries are defined as resources for thisSoDirectionalLightDragger
class. They are detailed in the Dragger Resources section of the online reference page for this class. You can make your program use different default resources for the parts by copying the file $OIVHOME/data/draggerDefaults/directionalLightDragger.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:
DirectionalLightDragger {
boundingBoxCaching AUTO renderCulling AUTO pickCulling AUTO isActive false translation 0 0 0 rotation 0 0 1 0 callbackList NULL material <directionalLightOverallMaterial resource> translatorRotInv NULL translator DragPointDragger { } rotator RotateSphericalDragger { } rotator.rotator <directionalLightRotatorRotator resource> rotator.rotatorActive <directionalLightRotatorRotatorActive resource> rotator.feedback <directionalLightRotatorFeedback resource> rotator.feedbackActive <directionalLightRotatorFeedbackActive resource> translator.yzTranslator.translator <directionalLightTranslatorPlaneTranslator resource> translator.xzTranslator.translator <directionalLightTranslatorPlaneTranslator resource> translator.xyTranslator.translator <directionalLightTranslatorPlaneTranslator resource> translator.yzTranslator.translatorActive <directionalLightTranslatorPlaneTranslatorActive resource> translator.xzTranslator.translatorActive <directionalLightTranslatorPlaneTranslatorActive resource> translator.xyTranslator.translatorActive <directionalLightTranslatorPlaneTranslatorActive resource> translator.xTranslator.translator <directionalLightTranslatorLineTranslator resource> translator.yTranslator.translator <directionalLightTranslatorLineTranslator resource> translator.zTranslator.translator <directionalLightTranslatorLineTranslator resource> translator.xTranslator.translatorActive <directionalLightTranslatorLineTranslatorActive resource> translator.yTranslator.translatorActive <directionalLightTranslatorLineTranslatorActive resource> translator.zTranslator.translatorActive <directionalLightTranslatorLineTranslatorActive resource> DRAGGER RESOURCES Resource: directionalLightRotatorRotator Part: rotator.rotator Appearance: white arrow that goes through the sun Description: picking this begins rotation of the arrow about the sun-shape Resource: directionalLightRotatorRotatorActive Part: rotator.rotatorActive Appearance: yellow arrow that goes through the sun Description: displayed while the arrow is being rotated Resource: directionalLightRotatorFeedback Part: rotator.feedback Appearance: empty Separator Description: this disables display of the axes that a rotateSpherical dragger uses by default Resource: directionalLightRotatorFeedbackActive Part: rotator.feedbackActive Appearance: empty Separator Description: this disables display of the axes that a rotateSpherical dragger uses by default Resource: directionalLightOverallMaterial Part: material Appearance: white. half strength emissive, half strength diffuse Description: sets material for the sun shape when stationary. Resource for the moving sun, directionalLightTranslatorPlaneTranslatorActive, contains a yellow material for highlighting. Resource: directionalLightTranslatorPlaneTranslator Parts: translator.yzTranslator.translator<BR> translator.xzTranslator.translator<BR> translator.xyTranslator.translator Appearance: sun shape with no material Description: picking these parts initiates dragging by the yz, xz, and xy planar draggers respectively. Resource: directionalLightTranslatorPlaneTranslatorActive Parts: translator.yzTranslator.translatorActive<BR> translator.xzTranslator.translatorActive<BR> translator.xyTranslator.translatorActive Appearance: yellow sun shape Description: shown during planar dragging in the yz, xz, and xy planes respectively. Resource: directionalLightTranslatorLineTranslator Parts: translator.xTranslator.translator<BR> translator.yTranslator.translator<BR> translator.zTranslator.translator Appearance: white cylinder Description: picking these parts initiates dragging in the x, y, and z linear draggers respectively. Resource: directionalLightTranslatorLineTranslatorActive Parts: translator.xTranslator.translatorActive<BR> translator.yTranslator.translatorActive<BR> translator.zTranslator.translatorActive Appearance: yellow cylinder Description: shown during linear dragging in the x, y, and z directions respectively. CATALOG PARTS All Parts
Part Name Part Type Default Type NULL Default callbackList NodeKitListPart yes material Material yes translatorRotInv Rotation yes translator DragPointDragger yes rotator RotateSphericalDragger yes Extra Information for List Parts from Above Table
Part Name Container Type Possible Types callbackList Separator Callback; EventCallback - See Also:
SoInteractionKit
,SoDragger
,SoCenterballDragger
,SoDragPointDragger
,SoHandleBoxDragger
,SoJackDragger
,SoPointLightDragger
,SoRotateCylindricalDragger
,SoRotateDiscDragger
,SoRotateSphericalDragger
,SoScale1Dragger
,SoScale2Dragger
,SoScale2UniformDragger
,SoScaleUniformDragger
,SoSpotLightDragger
,SoTabBoxDragger
,SoTabPlaneDragger
,SoTrackballDragger
,SoTransformBoxDragger
,SoTransformerDragger
,SoTranslate1Dragger
,SoTranslate2Dragger
-
-
Nested Class Summary
-
Nested classes/interfaces inherited from class com.openinventor.inventor.draggers.SoDragger
SoDragger.TrackerDirectModes
-
Nested classes/interfaces inherited from class com.openinventor.inventor.nodekits.SoInteractionKit
SoInteractionKit.Cachings
-
Nested classes/interfaces inherited from class com.openinventor.inventor.nodes.SoNode
SoNode.RenderModes
-
Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor
Inventor.ConstructorCommand
-
-
Field Summary
Fields Modifier and Type Field Description SoSFRotation
rotation
Orientation of the rotating part (an arrow by default).SoSFVec3f
translation
Position of the origin of the directional light dragger.-
Fields inherited from class com.openinventor.inventor.draggers.SoDragger
enableCallbacks, isActive
-
Fields inherited from class com.openinventor.inventor.nodekits.SoInteractionKit
boundingBoxCaching, pickCulling, renderCaching, renderCulling
-
Fields inherited from class com.openinventor.inventor.nodekits.SoBaseKit
boundingBoxIgnoring
-
Fields inherited from class com.openinventor.inventor.Inventor
VERBOSE_LEVEL, ZeroHandle
-
-
Constructor Summary
Constructors Constructor Description SoDirectionalLightDragger()
Constructor.
-
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
-
Methods inherited from class com.openinventor.inventor.nodekits.SoInteractionKit
setPartAsPath
-
Methods inherited from class com.openinventor.inventor.nodekits.SoBaseKit
getNodekitCatalog, getPart, getPart, getPartString, getViewportIsEnabled, getViewportOrigin, getViewportSize, isSearchingChildren, set, set, setPart, setSearchingChildren
-
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
-
Methods inherited from class com.openinventor.inventor.fields.SoFieldContainer
copyFieldValues, copyFieldValues, enableNotify, fieldsAreEqual, get, getAllFields, getEventIn, getEventOut, getField, getFieldName, hasDefaultValues, isNotifyEnabled, setToDefaults
-
Methods inherited from class com.openinventor.inventor.misc.SoBase
dispose, getName, isDisposable, isSynchronizable, setName, setSynchronizable
-
Methods inherited from class com.openinventor.inventor.Inventor
getNativeResourceHandle
-
-
-
-
Field Detail
-
rotation
public final SoSFRotation rotation
Orientation of the rotating part (an arrow by default).
-
translation
public final SoSFVec3f translation
Position of the origin of the directional light dragger.
-
-
Method Detail
-
getClassNodekitCatalog
public static SoNodekitCatalog getClassNodekitCatalog()
Returns theSoNodekitCatalog
for this class.
-
-