Class Path

constructor

• new Path(
      travelType: PathType,
      extrusionWidth?: number,
      lineHeight?: number,
      tool?: number,
  ): Path

  Creates a new Path instance

  Parameters

  • travelType: PathType

    Type of path movement
  • extrusionWidth: number = 0.6

    Width of extruded material (default: 0.6)
  • lineHeight: number = 0.2

    Height of extruded line (default: 0.2)
  • tool: number = 0

    Tool number (default: 0)

  Returns Path

extrusionWidth

OptionallayerIndex

lineHeight

tool

travelType

vertices

• get vertices(): number[]

  Gets the path's vertices as a flat array of numbers

  Returns number[]

  Array of vertex coordinates in [x,y,z] order

addPoint

• addPoint(x: number, y: number, z: number): void

  Adds a new point to the path

  Parameters

  • x: number

    X coordinate
  • y: number

    Y coordinate
  • z: number

    Z coordinate

  Returns void

checkLineContinuity

• checkLineContinuity(x: number, y: number, z: number): boolean

  Checks if a point continues the current line

  Parameters

  • x: number

    X coordinate to check
  • y: number

    Y coordinate to check
  • z: number

    Z coordinate to check

  Returns boolean

  True if the point matches the last point in the path

geometry

• geometry(
      opts?: { extrusionWidthOverride?: number; lineHeightOverride?: number },
  ): BufferGeometry

  Creates a 3D geometry from the path

  Parameters

  • opts: { extrusionWidthOverride?: number; lineHeightOverride?: number } = {}

    Geometry options

    • OptionalextrusionWidthOverride?: number

      Optional override for extrusion width

    • OptionallineHeightOverride?: number

      Optional override for line height

  Returns BufferGeometry

  BufferGeometry representing the path

line

• line(): LineSegmentsGeometry

  Creates a line geometry from the path

  Returns LineSegmentsGeometry

  LineSegmentsGeometry representing the path

path

• path(): Vector3[]

  Converts the path's vertices to an array of Vector3 points

  Returns Vector3[]

  Array of Vector3 points

splitLastSegment

• splitLastSegment(): { body: Path; segment: Path }

  Splits the path into its final segment and the body that precedes it.

  Returns { body: Path; segment: Path }

  The last two points as segment, and everything up to and including the segment's first point as body (null when the path is a single segment). Both carry this path's travel type, extrusion settings and tool.

  Remarks

  Requires at least two points; used to draw the final segment of a print in its own highlight color while the rest of the path keeps another one.