# A3DProjectPointCloudManagerDataFromRI

struct `A3DProjectPointCloudManagerDataFromRI`

  `A3DProjectPointCloudManagerDataFromRI`sructure.

  > 8.1

  ## Index

  Variables

  - `m_uRepItemSize`
  - `m_pRepItems`
  - `m_pOptPlacements`
  - `m_bUseExactComputation`

Variables

A3DUns32 `A3DProjectPointCloudManagerDataFromRI.``m_uRepItemSize`
  `A3DUns32`

  m_uRepItemSize number of element in pRepItems.

A3DRiRepresentationItem **`A3DProjectPointCloudManagerDataFromRI.``m_pRepItems`
  `A3DRiRepresentationItem`**

  pRepItem Array of representation item.

  `A3DRiBrepModel`and `A3DRiPolyBrepModel`are supported

A3DDouble **`A3DProjectPointCloudManagerDataFromRI.``m_pOptPlacements`
  `A3DDouble`**

  Optional array of representation item placements (16 `A3DDouble`matrix).

A3DBool `A3DProjectPointCloudManagerDataFromRI.``m_bUseExactComputation`
  `A3DBool`

  Flag to use exact topology.

  When this flag is false, the algorithm drops the point cloud on the faceted geometry, otherwise, the exact topology is used.

Conversation saved
HOOPSY BETA

### Hello! I'm HOOPSY

Your multilingual generative AI assistant for documentation. Ask me anything about HOOPS Exchange in your own language, or choose a sample question below to start a conversation:

What is HOOPS Exchange?
What are the latest release notes for HOOPS Exchange?
How do I start evaluating HOOPS Exchange?
How do I write my first sample application?
How can I get assistance?

HOOPSY may store conversations according to OpenAI's policy. Responses may not always be accurate.

HOOPSY is thinking...