# HPolyline

## Fields

int | `m_PointCount`
HPoint * | `m_pHPointArray`
HPolyline * | `m_pNextPolyline`

## Detailed Description

class `HPolyline`

  The HPolyline class is the data type for a three-dimensional polyline.

  The HPolyline class encapsulates the x, y, and z coordinates of a 3-dimensional polyline. The ‘points’ member can be passed to native HOOPS routines such as HC_Insert_Polyline.

  Public Members

  int `m_PointCount`

    Number of points in the polyline.

  HPoint *`m_pHPointArray`

    A pointer to an array of HPoint objects.

  HPolyline *`m_pNextPolyline`

    A pointer to a single HPolyline object.

Conversation saved
HOOPSY BETA

### Hello! I'm HOOPSY

Your Docs generative AI assistant. Ask me anything about HOOPS Visualize 3DF or choose a sample question below to start a conversation:

What is HOOPS Visualize 3DF?
What are the latest release notes for HOOPS Visualize 3DF?
How do I start evaluating HOOPS Visualize 3DF?
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...