| Python API 2.0 Reference
    | 
|   O   | 
| OpenMaya OpenMayaAnim | OpenMayaRender OpenMayaUI | 
|   R   | 
| RenderParameters | 
|   S   | 
| ShaderContext | 
|   M3   | 
| M3dView | 
|   MA   | 
|   MB   | 
| MBlendState MBlendStateDesc | MBoundingBox | 
|   MC   | 
|   MD   | 
|   ME   | 
| MEulerRotation MEvaluationNode MEvaluationNodeIterator | MEventMessage MExternalContentInfoTable MExternalContentLocationTable | 
|   MF   | 
|   MG   | 
| MGeometry MGeometryExtractor MGeometryIndexMapping | MGeometryRequirements MGeometryUtilities MGlobal | 
|   MH   | 
| MHUDRender | MHWShaderSwatchGenerator | 
|   MI   | 
|   ML   | 
| MLightParameterInformation | MLockMessage | 
|   MM   | 
| MMaterial MMaterialArray MMatrix MMatrixArray | MMeshIntersector MMeshIsectAccelParams MMeshSmoothOptions MMessage | MModelMessage | 
|   MN   | 
| MNamespace MNodeClass | MNodeMessage | 
|   MO   | 
| MObject MObjectArray | MObjectHandle MObjectSetMessage | 
|   MP   | 
| MPaintMessage MPassContext MPlane MPlug | MPlugArray MPoint MPointArray MPointOnMesh | MPolyMessage MPresentTarget | 
|   MQ   | 
| MQuadRender | MQuaternion | 
|   MR   | 
|   MS   | 
|   MT   | 
| MTargetBlendDesc MTexture MTextureAssignment MTextureDescription MTextureEditorDrawInfo | MTextureManager MTextureUpdateRegion MTime MTimeArray MTimerMessage | MTransformationMatrix MTypeId | 
|   MU   | 
| MUIDrawManager MURI MUiMessage MUint64Array | MUintArray MUniformParameter MUniformParameterList MUserData | MUserEventMessage MUserRenderOperation MUuid | 
|   MV   | 
| MVaryingParameter MVaryingParameterList MVector | MVectorArray MVertexBuffer MVertexBufferArray | MVertexBufferDescriptor MVertexBufferDescriptorList | 
|   MW   | 
| MWeight | 
|   MPxA   | 
| MPxAttributePatternFactory | 
|   MPxC   | 
| MPxCommand | MPxComponentConverter | 
|   MPxD   | 
| MPxData MPxDragAndDropBehavior | MPxDrawOverride | 
|   MPxG   | 
| MPxGeometryData MPxGeometryIterator | MPxGeometryOverride | 
|   MPxH   | 
| MPxHardwareShader | MPxHwShaderNode | 
|   MPxI   | 
| MPxImagePlaneOverride | MPxIndexBufferMutator | 
|   MPxL   | 
| MPxLocatorNode | 
|   MPxN   | 
| MPxNode | 
|   MPxP   | 
| MPxPrimitiveGenerator | 
|   MPxS   | 
| MPxShaderOverride MPxShadingNodeOverride MPxSubSceneOverride | MPxSurfaceShadingNodeOverride MPxSurfaceShape MPxSurfaceShapeUI | 
|   MPxV   | 
| MPxVertexBufferGenerator | MPxVertexBufferMutator |