Here is a list of all documented class members with links to the class documentation for each member:

### - i -

- identifier : SoShaderParameter
- identify() : SoSTLFileKit
- identity() : SbDPMatrix, SbDPRotation, SbMatrix, SbRotation
- image : SoBumpMap, SoImage, SoTexture2
- IMAGE_MAPPING : SoTextureUnit
- imageNegX : SoTextureCubeMap
- imageNegY : SoTextureCubeMap
- imageNegZ : SoTextureCubeMap
- imagePosX : SoTextureCubeMap
- imagePosY : SoTextureCubeMap
- imagePosZ : SoTextureCubeMap
- images : SoTexture3
- incFaceIndex() : SoFaceDetail
- incLineIndex() : SoLineDetail
- incNextActionMethodIndex() : SoNode
- incNumImage() : SoGetPrimitiveCountAction
- incNumLines() : SoGetPrimitiveCountAction
- incNumPoints() : SoGetPrimitiveCountAction
- incNumSeparators() : SoGLCacheContextElement
- incNumShapes() : SoGLCacheContextElement
- incNumText() : SoGetPrimitiveCountAction
- incNumTriangles() : SoGetPrimitiveCountAction
- incPartIndex() : SoFaceDetail, SoLineDetail
- increment() : SoGLLightIdElement
- incrementCurrentWriteCounter() : SoBase
- incrementIndent() : SoOutput
- indent() : SoOutput
- index : SoColorIndex, SoProfile, SoSelectOne
- INFO : SoDebugError
- info : SoVRMLWorldInfo
- init() : SoAccumulatedElement, SoAmbientColorElement, SoAnnoText3CharOrientElement, SoAnnoText3FontSizeHintElement, SoAnnoText3RenderPrintElement, SoAudioDevice, SoBBoxModelMatrixElement, SoBumpMapCoordinateElement, SoBumpMapElement, SoBumpMapMatrixElement, SoCacheElement, SoCacheHintElement, SoClipPlaneElement, SoComplexityElement, SoComplexityTypeElement, SoCoordinateElement, SoCreaseAngleElement, SoCullElement, SoDB, SoDecimationPercentageElement, SoDecimationTypeElement, SoDepthBufferElement, SoDiffuseColorElement, SoDrawStyleElement, SoElement, SoEmissiveColorElement, SoEnvironmentElement, SoFloatElement, SoFocalDistanceElement, SoFontNameElement, SoFontSizeElement, SoGeoElement, SoGLCacheContextElement, SoGLClipPlaneElement, SoGLColorIndexElement, SoGLDepthBufferElement, SoGLDrawStyleElement, SoGLEnvironmentElement, SoGLLazyElement, SoGLLightIdElement, SoGLLinePatternElement, SoGLLineWidthElement, SoGLModelMatrixElement, SoGLMultiTextureCoordinateElement, SoGLMultiTextureEnabledElement, SoGLMultiTextureImageElement, SoGLMultiTextureMatrixElement, SoGLNormalElement, SoGLPointSizeElement, SoGLPolygonOffsetElement, SoGLRenderPassElement, SoGLShaderProgramElement, SoGLShadowCullingElement, SoGLShapeHintsElement, SoGLUpdateAreaElement, SoGLVBOElement, SoGLVertexAttributeElement, SoGLViewingMatrixElement, SoGLViewportRegionElement, SoHardCopy, SoInput, SoInt32Element, SoInteraction, SoLazyElement, SoLightAttenuationElement, SoLightElement, SoLightModelElement, SoLinePatternElement, SoLineWidthElement, SoListenerDopplerElement, SoListenerGainElement, SoListenerOrientationElement, SoListenerPositionElement, SoLocalBBoxMatrixElement, SoMaterialBindingElement, SoModelMatrixElement, SoMultiTextureCoordinateElement, SoMultiTextureEnabledElement, SoMultiTextureImageElement, SoMultiTextureMatrixElement, SoNodeKit, SoNormalBindingElement, SoNormalElement, SoOverrideElement, SoPickRayElement, SoPickStyleElement, SoPointSizeElement, SoPolygonOffsetElement, SoProfileCoordinateElement, SoProfileElement, SoProfiler, SoProfilingReportGenerator, SoProjectionMatrixElement, SoReplacedElement, SoResetMatrixElement, SoShadowStyleElement, SoShapeHintsElement, SoShapeStyleElement, SoShininessElement, SoSoundElement, SoSpecularColorElement, SoSwitchElement, SoTextOutlineEnabledElement, SoTextureCombineElement, SoTextureCoordinateBindingElement, SoTextureOverrideElement, SoTextureQualityElement, SoTextureUnitElement, SoTransparencyElement, SoType, SoUnitsElement, SoVertexAttributeBindingElement, SoVertexAttributeElement, SoViewingMatrixElement, SoViewportRegionElement, SoViewVolumeElement, SoWindowElement
- initClass() : ScXMLAssignElt, ScXMLObject, SoAccumulatedElement, SoAction, SoAlphaTest, SoAmbientColorElement, SoAnnotation, SoAnnoText3CharOrientElement, SoAnnoText3FontSizeHintElement, SoAnnoText3RenderPrintElement, SoAntiSquish, SoAppearanceKit, SoArray, SoAsciiText, SoAudioRenderAction, SoBase, SoBaseColor, SoBaseKit, SoBBoxModelMatrixElement, SoBlinker, SoBoolOperation, SoBoxHighlightRenderAction, SoBumpMap, SoBumpMapCoordinate, SoBumpMapCoordinateElement, SoBumpMapElement, SoBumpMapMatrixElement, SoBumpMapTransform, SoButtonEvent, SoCacheElement, SoCacheHint, SoCacheHintElement, SoCalculator, SoCallback, SoCallbackAction, SoCamera, SoCameraKit, SoCenterballDragger, SoCenterballManip, SoClipPlane, SoClipPlaneElement, SoClipPlaneManip, SoColorIndex, SoComplexity, SoComplexityElement, SoComplexityTypeElement, SoComposeRotation, SoComputeBoundingBox, SoConcatenate, SoCone, SoConeDetail, SoCoordinate3, SoCoordinate4, SoCoordinateElement, SoCounter, SoCreaseAngleElement, SoCube, SoCubeDetail, SoCullElement, SoCylinder, SoCylinderDetail, SoDebugError, SoDecimationPercentageElement, SoDecimationTypeElement, SoDepthBuffer, SoDepthBufferElement, SoDetail, SoDiffuseColorElement, SoDirectionalLight, SoDirectionalLightDragger, SoDirectionalLightManip, SoDragger, SoDragPointDragger, SoDrawStyle, SoDrawStyleElement, SoElapsedTime, SoElement, SoEmissiveColorElement, SoEngine, SoEnvironment, SoEnvironmentElement, SoError, SoEvent, SoEventCallback, SoExtSelection, SoFaceDetail, SoFaceSet, SoField, SoFieldContainer, SoFieldConverter, SoFile, SoFloatElement, SoFocalDistanceElement, SoFont, SoFontNameElement, SoFontSizeElement, SoFontStyle, SoForeignFileKit, SoFragmentShader, SoFrustumCamera, SoGate, SoGeoCoordinate, SoGeoElement, SoGeoLocation, SoGeometryShader, SoGeoOrigin, SoGeoSeparator, SoGetBoundingBoxAction, SoGetMatrixAction, SoGetPrimitiveCountAction, SoGLBigImage, SoGLCacheContextElement, SoGLClipPlaneElement, SoGLColorIndexElement, SoGLCoordinateElement, SoGLCubeMapImage, SoGLDepthBufferElement, SoGLDrawStyleElement, SoGLEnvironmentElement, SoGLImage, SoGLLazyElement, SoGLLightIdElement, SoGLLinePatternElement, SoGLLineWidthElement, SoGLModelMatrixElement, SoGLMultiTextureCoordinateElement, SoGLMultiTextureEnabledElement, SoGLMultiTextureImageElement, SoGLMultiTextureMatrixElement, SoGLNormalElement, SoGLPointSizeElement, SoGLPolygonOffsetElement, SoGLProjectionMatrixElement, SoGLRenderAction, SoGLRenderPassElement, SoGLShadowCullingElement, SoGLShapeHintsElement, SoGLUpdateAreaElement, SoGLVBOElement, SoGLVertexAttributeElement, SoGLViewingMatrixElement, SoGLViewportRegionElement, SoGroup, SoHandleBoxDragger, SoHandleBoxManip, SoHandleEventAction, SoHeightMapToNormalMap, SoImage, SoIndexedFaceSet, SoIndexedLineSet, SoIndexedMarkerSet, SoIndexedNurbsCurve, SoIndexedNurbsSurface, SoIndexedPointSet, SoIndexedShape, SoIndexedTriangleStripSet, SoInfo, SoInt32Element, SoInteractionKit, SoInterpolate, SoIntersectionDetectionAction, SoJackDragger, SoJackManip, SoKeyboardEvent, SoLabel, SoLazyElement, SoLevelOfDetail, SoLight, SoLightAttenuationElement, SoLightElement, SoLightKit, SoLightModel, SoLightModelElement, SoLinearProfile, SoLineDetail, SoLineHighlightRenderAction, SoLinePatternElement, SoLineSet, SoLineWidthElement, SoListener, SoListenerDopplerElement, SoListenerGainElement, SoListenerOrientationElement, SoListenerPositionElement, SoLocalBBoxMatrixElement, SoLocateHighlight, SoLocation2Event, SoLOD, SoMarkerSet, SoMaterial, SoMaterialBinding, SoMaterialBindingElement, SoMatrixTransform, SoMemoryError, SoMFBitMask, SoMFBool, SoMFColor, SoMFColorRGBA, SoMFDouble, SoMFEngine, SoMFEnum, SoMFFloat, SoMField, SoMFInt32, SoMFMatrix, SoMFName, SoMFNode, SoMFPath, SoMFPlane, SoMFRotation, SoMFShort, SoMFString, SoMFTime, SoMFUInt32, SoMFUShort, SoMFVec2b, SoMFVec2d, SoMFVec2f, SoMFVec2i32, SoMFVec2s, SoMFVec3b, SoMFVec3d, SoMFVec3f, SoMFVec3i32, SoMFVec3s, SoMFVec4b, SoMFVec4d, SoMFVec4f, SoMFVec4i32, SoMFVec4s, SoMFVec4ub, SoMFVec4ui32, SoMFVec4us, SoModelMatrixElement, SoMotion3Event, SoMouseButtonEvent, SoMultipleCopy, SoMultiTextureCoordinateElement, SoMultiTextureEnabledElement, SoMultiTextureImageElement, SoMultiTextureMatrixElement, SoNode, SoNodeEngine, SoNodekitCatalog, SoNodeKitDetail, SoNodeKitListPart, SoNodeVisualize, SoNonIndexedShape, SoNormal, SoNormalBinding, SoNormalBindingElement, SoNormalElement, SoNurbsCurve, SoNurbsProfile, SoNurbsSurface, SoOneShot, SoOnOff, SoOrthographicCamera, SoOverrideElement, SoPackedColor, SoPath, SoPathSwitch, SoPendulum, SoPerspectiveCamera, SoPickAction, SoPickRayElement, SoPickStyle, SoPickStyleElement, SoPointDetail, SoPointLight, SoPointLightDragger, SoPointLightManip, SoPointSet, SoPointSizeElement, SoPolygonOffset, SoPolygonOffsetElement, SoProfile, SoProfileCoordinate2, SoProfileCoordinate3, SoProfileCoordinateElement, SoProfilerElement, SoProfilerStats, SoProjectionMatrixElement, SoQuadMesh, SoRayPickAction, SoReadError, SoReorganizeAction, SoReplacedElement, SoResetMatrixElement, SoResetTransform, SoReversePerspectiveCamera, SoRotateCylindricalDragger, SoRotateDiscDragger, SoRotateSphericalDragger, SoRotation, SoRotationXYZ, SoRotor, SoScale1Dragger, SoScale2Dragger, SoScale2UniformDragger, SoScale, SoScaleUniformDragger, SoSceneTexture2, SoSceneTextureCubeMap, SoSearchAction, SoSelection, SoSelectOne, SoSensor, SoSeparator, SoSeparatorKit, SoSFBitMask, SoSFBool, SoSFBox2d, SoSFBox2f, SoSFBox2i32, SoSFBox2s, SoSFBox3d, SoSFBox3f, SoSFBox3i32, SoSFBox3s, SoSFColor, SoSFColorRGBA, SoSFDouble, SoSFEngine, SoSFEnum, SoSFFloat, SoSField, SoSFImage3, SoSFImage, SoSFInt32, SoSFMatrix, SoSFName, SoSFNode, SoSFPath, SoSFPlane, SoSFRotation, SoSFShort, SoSFString, SoSFTime, SoSFTrigger, SoSFUInt32, SoSFUShort, SoSFVec2b, SoSFVec2d, SoSFVec2f, SoSFVec2i32, SoSFVec2s, SoSFVec3b, SoSFVec3d, SoSFVec3f, SoSFVec3i32, SoSFVec3s, SoSFVec4b, SoSFVec4d, SoSFVec4f, SoSFVec4i32, SoSFVec4s, SoSFVec4ub, SoSFVec4ui32, SoSFVec4us, SoShaderObject, SoShaderParameter1f, SoShaderParameter1i, SoShaderParameter2f, SoShaderParameter2i, SoShaderParameter3f, SoShaderParameter3i, SoShaderParameter4f, SoShaderParameter4i, SoShaderParameter, SoShaderParameterArray1f, SoShaderParameterArray1i, SoShaderParameterArray2f, SoShaderParameterArray2i, SoShaderParameterArray3f, SoShaderParameterArray3i, SoShaderParameterArray4f, SoShaderParameterArray4i, SoShaderParameterMatrix, SoShaderParameterMatrixArray, SoShaderProgram, SoShaderStateMatrixParameter, SoShadowCulling, SoShadowDirectionalLight, SoShadowGroup, SoShadowSpotLight, SoShadowStyle, SoShadowStyleElement, SoShape, SoShapeHints, SoShapeHintsElement, SoShapeKit, SoShapeStyleElement, SoShininessElement, SoShuttle, SoSimplifyAction, SoSoundElement, SoSpaceballButtonEvent, SoSpecularColorElement, SoSphere, SoSpotLight, SoSpotLightDragger, SoSpotLightManip, SoSTLFileKit, SoSurroundScale, SoSwitch, SoSwitchElement, SoTabBoxDragger, SoTabBoxManip, SoTabPlaneDragger, SoText2, SoText3, SoTextDetail, SoTextOutlineEnabledElement, SoTexture2, SoTexture2Convert, SoTexture2Transform, SoTexture3, SoTexture3Transform, SoTexture, SoTextureCombine, SoTextureCombineElement, SoTextureCoordinate2, SoTextureCoordinate3, SoTextureCoordinateBinding, SoTextureCoordinateBindingElement, SoTextureCoordinateCube, SoTextureCoordinateCylinder, SoTextureCoordinateDefault, SoTextureCoordinateEnvironment, SoTextureCoordinateFunction, SoTextureCoordinateNormalMap, SoTextureCoordinateObject, SoTextureCoordinatePlane, SoTextureCoordinateReflectionMap, SoTextureCoordinateSphere, SoTextureCubeMap, SoTextureMatrixTransform, SoTextureOverrideElement, SoTextureQualityElement, SoTextureScalePolicy, SoTextureUnit, SoTextureUnitElement, SoTimeCounter, SoToVRML2Action, SoToVRMLAction, SoTrackballDragger, SoTrackballManip, SoTransform, SoTransformation, SoTransformBoxDragger, SoTransformBoxManip, SoTransformerDragger, SoTransformerManip, SoTransformManip, SoTransformSeparator, SoTransformVec3f, SoTranslate1Dragger, SoTranslate2Dragger, SoTranslation, SoTransparencyElement, SoTransparencyType, SoTriangleStripSet, SoTriggerAny, SoUniformShaderParameter, SoUnits, SoUnitsElement, SoVectorizeAction, SoVectorizePSAction, SoVertexAttribute, SoVertexAttributeBinding, SoVertexAttributeBindingElement, SoVertexAttributeElement, SoVertexProperty, SoVertexShader, SoVertexShape, SoViewingMatrixElement, SoViewportRegionElement, SoViewVolumeElement, SoVRMLAnchor, SoVRMLAppearance, SoVRMLAudioClip, SoVRMLBackground, SoVRMLBillboard, SoVRMLBox, SoVRMLCollision, SoVRMLColor, SoVRMLColorInterpolator, SoVRMLCone, SoVRMLCoordinate, SoVRMLCoordinateInterpolator, SoVRMLCylinder, SoVRMLCylinderSensor, SoVRMLDirectionalLight, SoVRMLDragSensor, SoVRMLElevationGrid, SoVRMLExtrusion, SoVRMLFog, SoVRMLFontStyle, SoVRMLGeometry, SoVRMLGroup, SoVRMLImageTexture, SoVRMLIndexedFaceSet, SoVRMLIndexedLine, SoVRMLIndexedLineSet, SoVRMLIndexedShape, SoVRMLInline, SoVRMLInterpolator, SoVRMLLight, SoVRMLLOD, SoVRMLMaterial, SoVRMLMovieTexture, SoVRMLNavigationInfo, SoVRMLNormal, SoVRMLNormalInterpolator, SoVRMLOrientationInterpolator, SoVRMLParent, SoVRMLPixelTexture, SoVRMLPlaneSensor, SoVRMLPointLight, SoVRMLPointSet, SoVRMLPositionInterpolator, SoVRMLProximitySensor, SoVRMLScalarInterpolator, SoVRMLScript, SoVRMLSensor, SoVRMLShape, SoVRMLSound, SoVRMLSphere, SoVRMLSphereSensor, SoVRMLSpotLight, SoVRMLSwitch, SoVRMLText, SoVRMLTexture, SoVRMLTextureCoordinate, SoVRMLTextureTransform, SoVRMLTimeSensor, SoVRMLTouchSensor, SoVRMLTransform, SoVRMLVertexLine, SoVRMLVertexPoint, SoVRMLVertexShape, SoVRMLViewpoint, SoVRMLVisibilitySensor, SoVRMLWorldInfo, SoWindowElement, SoWrapperKit, SoWriteAction, SoWWWAnchor, SoWWWInline
- initClasses() : ScXML, SoAction, SoDetail, SoDragger, SoEngine, SoError, SoField, SoFieldConverter, SoInterpolate, SoNode
- initCopyDict() : SoFieldContainer
- initElements() : SoElement
- initFile() : SoInput
- initGenerator() : SoNormalBundle
- initialize() : ScXMLStateMachine
- initMulti() : SoGLMultiTextureCoordinateElement
- initRender() : SoGLMultiTextureCoordinateElement
- initStencilBufferForInterleavedStereo() : SoRenderManager
- input : SoConcatenate, SoGate, SoSelectOne
- input0 : SoInterpolateFloat, SoInterpolateRotation, SoInterpolateVec2f, SoInterpolateVec3f, SoInterpolateVec4f, SoTriggerAny
- input1 : SoInterpolateFloat, SoInterpolateRotation, SoInterpolateVec2f, SoInterpolateVec3f, SoInterpolateVec4f, SoTriggerAny
- input2 : SoTriggerAny
- input3 : SoTriggerAny
- input4 : SoTriggerAny
- input5 : SoTriggerAny
- input6 : SoTriggerAny
- input7 : SoTriggerAny
- input8 : SoTriggerAny
- input9 : SoTriggerAny
- inputChanged() : SoCalculator, SoEngine, SoGate, SoHeightMapToNormalMap, SoNodeEngine, SoTimeCounter, SoVRMLTimeSensor
- InputType : SoGeometryShader
- inputType : SoGeometryShader
- insert() : SbIntList, SbList< Type >, SbPList, SbStringList, SbVec3fList, SoBaseList, SoChildList, SoDetailList, SoEngineOutputList, SoFieldList, SoPickedPointList, SoTypeList
- insertChild() : SoGroup, SoNodeKitListPart, SoVRMLLOD, SoVRMLParent, SoVRMLSwitch
- insertChoice() : SoVRMLSwitch
- insertDelaySensor() : SoSensorManager
- insertIndex() : SoPath
- insertLevel() : SoVRMLLOD
- insertNode() : SoMFNode
- insertSpace() : SoMFEngine, SoMField, SoMFNode, SoMFPath
- insertTimerSensor() : SoSensorManager
- insideboxfunc : SbOctTreeFuncs
- insideplanesfunc : SbOctTreeFuncs
- insidespherefunc : SbOctTreeFuncs
- instance() : SoAudioDevice
- instantiationMethod : SoType
- INT8 : SoHeightMapToNormalMap
- intensity : SoLight, SoShadowGroup, SoVRMLLight, SoVRMLSound
- Interest : SoSearchAction
- INTERLEAVED_COLUMNS : SoRenderManager
- INTERLEAVED_ROWS : SoRenderManager
- internalAlternating() : SoNodeVisualize
- INTERPOLATE : SoTextureCombine
- intersect() : SbBox2d, SbBox2f, SbBox2i32, SbBox2s, SbBox3d, SbBox3f, SbBox3i32, SbBox3s, SbCylinder, SbDPPlane, SbPlane, SbSphere, SbViewVolume, SbXfBox3d, SbXfBox3f, SoRayPickAction
- intersectCylinderFront() : SbCylinderProjector
- intersectFront : SbCylinderProjector, SbSphereProjector
- intersectionBox() : SbViewVolume
- intersectSphereFront() : SbSphereProjector
- invalidate() : SoCache, SoCacheElement, SoSurroundScale
- invalidateAll() : SoGLCacheList
- invalidateState() : SoAction, SoGLRenderAction
- invalidateSurroundScaleCB() : SoJackDragger, SoTabBoxDragger, SoTransformBoxDragger
- INVENTOR : SoNode
- INVENTOR_1 : SoNode
- INVENTOR_2_0 : SoNode
- INVENTOR_2_1 : SoNode
- INVENTOR_2_5 : SoNode
- INVENTOR_2_6 : SoNode
- INVENTOR_5_0 : SoNode
- INVENTOR_6_0 : SoNode
- inverse() : SbDPMatrix, SbDPRotation, SbMatrix, SbRotation, SoBoolOperation
- invert() : SbDPRotation, SbRotation
- INVISIBLE : SoDrawStyle
- invokeCallbacks() : SoCallbackList
- invokeDeleteCallback() : SoDataSensor
- invokeLineSegmentCallbacks() : SoCallbackAction, SoShape
- invokePointCallbacks() : SoCallbackAction, SoShape
- invokePostCallbacks() : SoCallbackAction
- invokePreCallbacks() : SoCallbackAction
- invokeSelectionPolicy() : SoSelection
- invokeTriangleCallbacks() : SoCallbackAction, SoShape
- is2D() : SoMultiTextureCoordinateElement, SoProfileCoordinateElement
- is3D() : SoCoordinateElement
- is3DTextCountedAsTriangles() : SoGetPrimitiveCountAction
- isActive() : ScXMLStateMachine, SoDragger, SoOneShot, SoRenderManager, SoSceneManager, SoShaderObject, SoShadowGroup, SoVRMLAudioClip, SoVRMLMovieTexture, SoVRMLProximitySensor, SoVRMLTimeSensor, SoVRMLTouchSensor, SoVRMLVisibilitySensor
- isAdequateConstraintMotion() : SoDragger
- isAnimationEnabled() : SoTrackballDragger
- isAtomicState() : ScXMLParallelElt, ScXMLStateElt
- isAutoRedraw() : SoRenderManager, SoSceneManager
- isBad() : SoType
- isBaseNameChar() : SbName
- isBaseNameStartChar() : SbName
- isBefore() : SoSensor
- isBetweenPlanes() : SoRayPickAction
- isBinary() : SoInput, SoOutput
- isBound : SoVRMLFog, SoVRMLViewpoint
- isBroken() : SoGLDriverDatabase
- isBuiltIn : SoFieldContainer
- isButtonPressEvent() : SoMouseButtonEvent, SoSpaceballButtonEvent
- isButtonReleaseEvent() : SoMouseButtonEvent, SoSpaceballButtonEvent
- isCacheOpen() : SoState
- isCenterSet() : SoBoundingBoxCache, SoGetBoundingBoxAction
- isChildPermitted() : SoNodeKitListPart
- isColinear() : SoTransformerDragger
- isColorIndex() : SoGLLazyElement
- isColorIndexMode() : SoGLColorIndexElement
- isColorOnly() : SoMaterialBundle
- isCompact() : SoOutput
- isConditionLess() : ScXMLTransitionElt
- isConnected() : SoField
- isConnectedFromEngine() : SoField
- isConnectedFromField() : SoField
- isConnectionEnabled() : SoField
- isConsoleActive() : SoProfiler
- isContainedIn() : ScXMLElt
- isCullingEnabled() : SoPickAction
- isDefault() : SoField
- isDelaySensorPending() : SoSensorManager
- isDeleteValuesEnabled() : SoMField
- isDerivedFrom() : SoType
- isDestructing() : SoField
- isDoingTranslations() : SoSurroundScale
- isDoubleBuffer() : SoRenderManager
- isDraggersEnabled() : SoIntersectionDetectionAction
- isElementEnabled() : SoState
- isEmpty() : SbBox2d, SbBox2f, SbBox2i32, SbBox2s, SbBox3d, SbBox3f, SbBox3i32, SbBox3s
- isEnabled() : SoAudioDevice, SoEngineOutput, SoMultiTextureEnabledElement, SoProfiler
- isEventMatch() : ScXMLTransitionElt
- isFast() : SoGLDriverDatabase
- isFileSupported() : SoForeignFileKit
- isFileURL() : SoInput
- isFileVRML1() : SoInput
- isFileVRML2() : SoInput
- isFinished() : ScXMLStateMachine
- isFound() : SoSearchAction
- isFront() : SbCylinderProjector, SbSphereProjector
- isFunction() : SoTextureCoordinateBundle
- isHandled() : SoEventCallback, SoHandleEventAction
- isIdentChar() : SbName
- isIdentStartChar() : SbName
- isIdleOnly() : SoDelayQueueSensor
- isIgnored() : SoField
- isIgnoreInBbox() : SoDragger, SoSurroundScale
- isInCameraSpace() : SoGetBoundingBoxAction
- isInHalfSpace() : SbDPPlane, SbPlane
- isInitialized() : SoDB
- isInternal() : SoType
- isKeyPressEvent() : SoKeyboardEvent
- isKeyReleaseEvent() : SoKeyboardEvent
- isLastPathListAppliedTo() : SoAction
- isLeaf() : SoNodekitCatalog
- isLightingEnabled() : SoVectorizeAction
- isList() : SoNodekitCatalog
- isLocateHighlighting() : SoTransformerManip
- isManipsEnabled() : SoIntersectionDetectionAction
- isMarkerBitSet() : SoMarkerSet
- isMipMapTextureObject() : SoGLDisplayList
- isMultiThread() : SoDB
- isNeverWrite() : SoSFImage
- isNodeEngineOutput() : SoEngineOutput
- isNotifyEnabled() : SoField, SoFieldContainer
- isNotifying() : SoDB, SoEngine, SoNodeEngine
- isNullByDefault() : SoNodekitCatalog
- isOff : SoOnOff
- isOfType() : ScXMLObject, SoAction, SoBase, SoDetail, SoError, SoEvent, SoField, SoGLImage
- isOn : SoOnOff
- isOnGeometry() : SoPickedPoint
- isOrientToEye() : SbCylinderProjector, SbPlaneProjector, SbSphereProjector
- isOver : SoVRMLTouchSensor
- isOverlayActive() : SoProfiler
- isOverlayLassoAnimated() : SoExtSelection
- isOverride() : SoNode
- isPartOfActiveSceneGraph() : SoSoundElement
- isPassUpdate() : SoGLRenderAction
- isPathSurrogateInMySubgraph() : SoInteractionKit
- isPickAll() : SoRayPickAction
- isPickMatching() : SoSelection
- isPointInFront() : SbCylinderProjector, SbSphereProjector
- isPublic() : SoNodekitCatalog
- isReadOnly() : SoField
- isRealTimeUpdateEnabled() : SoRenderManager, SoSceneManager
- isReferencing() : SoBaseList
- isRelevantNotification() : SoPath
- isRenderingDelayedPaths() : SoGLRenderAction
- isRenderingTranspBackfaces() : SoGLRenderAction
- isRenderingTranspPaths() : SoGLRenderAction
- isResetBefore() : SoGetBoundingBoxAction
- isResetPath() : SoGetBoundingBoxAction
- isRGBMode() : SoRenderManager, SoSceneManager
- isSame() : SoField, SoFieldData, SoMFBitMask, SoMFBool, SoMFColor, SoMFColorRGBA, SoMFDouble, SoMFEngine, SoMFEnum, SoMFFloat, SoMFInt32, SoMFMatrix, SoMFName, SoMFNode, SoMFPath, SoMFPlane, SoMFRotation, SoMFShort, SoMFString, SoMFTime, SoMFUInt32, SoMFUShort, SoMFVec2b, SoMFVec2d, SoMFVec2f, SoMFVec2i32, SoMFVec2s, SoMFVec3b, SoMFVec3d, SoMFVec3f, SoMFVec3i32, SoMFVec3s, SoMFVec4b, SoMFVec4d, SoMFVec4f, SoMFVec4i32, SoMFVec4s, SoMFVec4ub, SoMFVec4ui32, SoMFVec4us, SoSFBitMask, SoSFBool, SoSFBox2d, SoSFBox2f, SoSFBox2i32, SoSFBox2s, SoSFBox3d, SoSFBox3f, SoSFBox3i32, SoSFBox3s, SoSFColor, SoSFColorRGBA, SoSFDouble, SoSFEngine, SoSFEnum, SoSFFloat, SoSFImage3, SoSFImage, SoSFInt32, SoSFMatrix, SoSFName, SoSFNode, SoSFPath, SoSFPlane, SoSFRotation, SoSFShort, SoSFString, SoSFTime, SoSFTrigger, SoSFUInt32, SoSFUShort, SoSFVec2b, SoSFVec2d, SoSFVec2f, SoSFVec2i32, SoSFVec2s, SoSFVec3b, SoSFVec3d, SoSFVec3f, SoSFVec3i32, SoSFVec3s, SoSFVec4b, SoSFVec4d, SoSFVec4f, SoSFVec4i32, SoSFVec4s, SoSFVec4ub, SoSFVec4ui32, SoSFVec4us
- isScheduled() : SoDelayQueueSensor, SoSensor, SoTimerQueueSensor
- isScreenDoor() : SoShapeStyleElement
- isSearchingAll() : SoSearchAction
- isSearchingChildren() : SoBaseKit
- isSelected() : SoSelection
- isSelfReferencing() : ScXMLTransitionElt
- isSetByListener() : SoListenerOrientationElement, SoListenerPositionElement
- isShapeInternalsEnabled() : SoIntersectionDetectionAction
- isSlow() : SoGLDriverDatabase
- isSmoothing() : SoGLRenderAction
- isSupported() : SoFragmentShader, SoGeometryShader, SoGLDriverDatabase, SoShadowGroup, SoVertexShader
- isTargetLess() : ScXMLTransitionElt
- isTextureFunction() : SoShapeStyleElement
- isTexturesEnabled() : SoRenderManager
- isTimerSensorPending() : SoSensorManager
- isToBuffer() : SoOutput
- isTransparent() : SoPackedColor
- isTypeEnabled() : SoIntersectionDetectionAction
- isTypeLocked() : SoNodeKitListPart
- isTypePermitted() : SoNodeKitListPart
- IsURL() : SoInput
- isURLDataHere() : SoVRMLInline, SoWWWInline
- isURLDataRequested() : SoVRMLInline, SoWWWInline
- isUsingOverlay() : SoExtSelection
- isValid() : SoCache, SoGLRenderCache, SoPrimitiveVertexCache
- isValidBuffer() : SoInput
- isValidFile() : SoInput
- isValidHeader() : SoDB
- isVerbose() : SoToVRMLAction
- isVisible() : SoBoxHighlightRenderAction, SoLineHighlightRenderAction
- isWithinTolerance() : SbCylinderSectionProjector, SbSphereSectionProjector
- isWriteSupported() : SoOffscreenRenderer
- ITALIC : SoFontStyle
- SbImage() : SbImage
- SbIntList() : SbIntList
- SoIdleSensor() : SoIdleSensor
- SoImage() : SoImage
- SoIndexedFaceSet() : SoIndexedFaceSet
- SoIndexedLineSet() : SoIndexedLineSet
- SoIndexedMarkerSet() : SoIndexedMarkerSet
- SoIndexedNurbsCurve() : SoIndexedNurbsCurve
- SoIndexedNurbsSurface() : SoIndexedNurbsSurface
- SoIndexedPointSet() : SoIndexedPointSet
- SoIndexedShape() : SoIndexedShape
- SoIndexedTriangleStripSet() : SoIndexedTriangleStripSet
- SoInfo() : SoInfo
- SoInput() : SoInput
- SoInteractionKit() : SoInteractionKit
- SoInterpolate() : SoInterpolate