# A3DSurfPipeData

struct `A3DSurfPipeData`

  Pipe structure.

  > 2.0

  > `m_pSpine`describes curve of centers of circles

  > `m_pOrigine`describes evolution of 0 parameter along the circle when parsing through spine

  ## Index

  Variables

  - `m_sTrsf`
  - `m_sParam`
  - `m_dRadius`
  - `m_pSpine`
  - `m_pOrigine`

Variables

A3DMiscCartesianTransformationData `A3DSurfPipeData.``m_sTrsf`
  `A3DMiscCartesianTransformationData`

  Cartesian transformation.

A3DUVParameterizationData `A3DSurfPipeData.``m_sParam`
  `A3DUVParameterizationData`

  UV Parameterization.

A3DDouble `A3DSurfPipeData.``m_dRadius`
  `A3DDouble`

  Radius.

  Must be greater than 0.

A3DCrvBase *`A3DSurfPipeData.``m_pSpine`
  `A3DCrvBase`*

  Basis spine.

  Cannot be NULL.

A3DCrvBase *`A3DSurfPipeData.``m_pOrigine`
  `A3DCrvBase`*

  Basis origine.

  Cannot be NULL.

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