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

### - i -

- IMAGE_MAPPING : SoTextureUnit
- INFO : SoDebugError
- INT8 : SoHeightMapToNormalMap
- INTERLEAVED_COLUMNS : SoRenderManager
- INTERLEAVED_ROWS : SoRenderManager
- INTERPOLATE : SoTextureCombine
- 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
- INVISIBLE : SoDrawStyle
- ITALIC : SoFontStyle