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    Class DrawOcctShapeOptions

    Draw options for OCCT shapes

    Index

    Constructors

    constructor

    Properties

    faceOpacity edgeOpacity edgeColour faceColour vertexColour faceMaterial? edgeWidth vertexSize drawEdges drawFaces drawVertices precision drawEdgeIndexes edgeIndexHeight edgeIndexColour drawFaceIndexes faceIndexHeight faceIndexColour drawTwoSided backFaceColour backFaceOpacity edgeArrowSize edgeArrowAngle keepMeshData allowQualityDecrease forceFaceDeflection

    Constructors

    • Provide options without default values

      Parameters

      • OptionalfaceOpacity: number
      • OptionaledgeOpacity: number
      • OptionaledgeColour: string
      • OptionalfaceMaterial: any
      • OptionalfaceColour: string
      • OptionaledgeWidth: number
      • OptionaldrawEdges: boolean
      • OptionaldrawFaces: boolean
      • OptionaldrawVertices: boolean
      • OptionalvertexColour: string
      • OptionalvertexSize: number
      • Optionalprecision: number
      • OptionaldrawEdgeIndexes: boolean
      • OptionaledgeIndexHeight: number
      • OptionaledgeIndexColour: string
      • OptionaldrawFaceIndexes: boolean
      • OptionalfaceIndexHeight: number
      • OptionalfaceIndexColour: string
      • OptionaldrawTwoSided: boolean
      • OptionalbackFaceColour: string
      • OptionalbackFaceOpacity: number
      • OptionaledgeArrowSize: number
      • OptionaledgeArrowAngle: number
      • OptionalkeepMeshData: boolean
      • OptionalallowQualityDecrease: boolean
      • OptionalforceFaceDeflection: boolean

      Returns DrawOcctShapeOptions

    Properties

    faceOpacity: number

    Face opacity value between 0 and 1

    1

    0

    1

    0.1

    edgeOpacity: number

    Edge opacity value between 0 and 1

    1

    0

    1

    0.1

    edgeColour: string

    Hex colour string for the edges

    #ffffff
    faceColour: string

    Hex colour string for face colour

    #ff0000
    vertexColour: string

    Color of the vertices that will be drawn

    #ff00ff
    faceMaterial?: any

    Face material

    undefined

    true

    edgeWidth: number

    Edge width

    2

    0

    Infinity

    0.1

    vertexSize: number

    The size of a vertices that will be drawn

    0.03

    0

    Infinity

    0.01

    drawEdges: boolean

    You can turn off drawing of edges via this property

    true
    drawFaces: boolean

    You can turn off drawing of faces via this property

    true
    drawVertices: boolean

    You can turn off drawing of vertexes via this property

    false
    precision: number

    Precision of the mesh that will be generated for the shape, lower number will mean more triangles

    0.01

    0

    Infinity

    0.01

    drawEdgeIndexes: boolean

    Draw index of edges in space

    false
    edgeIndexHeight: number

    Indicates the edge index height if they are drawn

    0.06

    0

    Infinity

    0.01

    edgeIndexColour: string

    Edge index colour if the edges are drawn

    #ff00ff
    drawFaceIndexes: boolean

    Draw indexes of faces in space

    false
    faceIndexHeight: number

    Indicates the edge index height if they are drawn

    0.06

    0

    Infinity

    0.01

    faceIndexColour: string

    Edge index colour if the edges are drawn

    #0000ff
    drawTwoSided: boolean

    Draw two-sided faces with different colors for front and back. This helps visualize face orientation.

    true
    backFaceColour: string

    Hex colour string for back face colour (negative side of the face). Only used when drawTwoSided is true.

    #0000ff
    backFaceOpacity: number

    Back face opacity value between 0 and 1. Only used when drawTwoSided is true.

    1

    0

    1

    0.1

    edgeArrowSize: number

    Size of arrow heads at the end of edges to indicate edge/wire orientation. Set to 0 to disable arrows.

    0

    0

    Infinity

    0.01

    edgeArrowAngle: number

    Angle of the arrow head in degrees. Controls how wide the arrow head spreads.

    15

    0

    90

    1

    keepMeshData: boolean

    Keep the cached triangulation on the shape after meshing. When false (default) the mesh data is flushed so it does not accumulate in memory across draws.

    false
    allowQualityDecrease: boolean

    Allow re-meshing to a lower resolution triangulation than one already cached on the shape.

    true
    forceFaceDeflection: boolean

    Force every face to be re-meshed to the requested precision regardless of cached triangulation.

    false

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