- SoGLTextureMatrixElement
- SoGLUpdateAreaElement
- SoGLVBOElement
- SoGLViewingMatrixElement
- SoGLViewportRegionElement
- SoGlyph
- SoGroup
- SoHandleBoxDragger
- SoHandleBoxManip
- SoHandleEventAction
- SoHardCopy
- SoHeightMapToNormalMap
- SoIdleSensor
- SoImage
- SoIndexedFaceSet
- SoIndexedLineSet
- SoIndexedMarkerSet
- SoIndexedNurbsCurve
- SoIndexedNurbsSurface
- SoIndexedPointSet
- SoIndexedShape
- SoIndexedTriangleStripSet
- SoInfo
- SoInput
- SoInt32Element
- SoInteraction
- SoInteractionKit
- SoInterpolate
- SoInterpolateFloat
- SoInterpolateRotation
- SoInterpolateVec2f
- SoInterpolateVec3f
- SoInterpolateVec4f
- SoIntersectingPrimitive
- SoIntersectionDetectionAction
- SoJackDragger
- SoJackManip
- SoKeyboardEvent
- SoLabel
- SoLazyElement
- soldout
- soldout_buffer
- soldout_markdown
- soldout_renderers
- SoLevelOfDetail
- solid_mode
- SoLight
- SoLightAttenuationElement
- SoLightElement
- SoLightKit
- SoLightModel
- SoLightModelElement
- SoLightPath
- SoLinearProfile
- SoLineDetail
- SoLineHighlightRenderAction
- SoLinePatternElement
- SoLineSet
- SoLineWidthElement
- SoListener
- SoListenerDopplerElement
- SoListenerGainElement
- SoListenerOrientationElement
- SoListenerPositionElement
- SoLocalBBoxMatrixElement
- SoLocateHighlight
- SoLocation2Event
- SoLockManager
- SoLOD
- SolveAllBoards
MAN (3)
Library functions, covering in particular the C standard library