# isPointOnLineSegment

`isPointOnLineSegment`()
  isPointOnLineSegment(p0: `Point3`, p1: `Point3`, point: `Point3`, epsilon: number): boolean

  Determine if the point is both on the line formed by p0-p1, and within the p0-p1 line-segment endpoints

  Parameters

  > p0: `Point3`

  > > First point of the line segment

  > p1: `Point3`

  > > Second point of the line segment

  > point: `Point3`

  > > Point that possibly lies on the line segment.

  > epsilon: number

  > > Epsilon value used with point-on-line distance calculation.

  Returns: boolean

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