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Enlighten API 3.10 Documentation
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  • Modules
  • Namespaces
    • namespace Enlighten
    • namespace Geo
      • class Geo AbstractRayChunk
      • class Geo AnsiAllocator
      • class Geo AtlasMesh
      • class Geo AtlasMeshChart
      • class Geo AtlasMeshPackingFlags
      • class Geo BasicAllocator
      • class Geo ChartParametiserFailure
      • class Geo ConvexHull
      • class Geo ConvexHullBuilder
      • class Geo CovarianceMatrix
      • class Geo CovarianceMatrixBuilder
      • class Geo EmbreeRtMeshVisitor
      • class Geo Geo2DTransform
      • class Geo GeoAlignedFreeDestructor
      • class Geo GeoAllocationPage
      • class Geo GeoAllocator
      • class Geo GeoAllocatorUnchecked
      • class Geo GeoArray
      • class Geo GeoArray_Stl
      • class Geo GeoAutoArrayPtr
      • class Geo GeoAutoDeleteArray
      • class Geo GeoAutoDeleteList
      • class Geo GeoAutoDeleteMap
      • class Geo GeoAutoPtr
      • class Geo GeoAutoReleaseArray
      • class Geo GeoAutoReleaseMap
      • class Geo GeoAutoReleasePtr
      • class Geo GeoBitArray
      • class Geo GeoBitStore
      • class Geo GeoBlueNoise
      • class Geo GeoBlueNoiseDiskPalette
      • class Geo GeoBlueNoiseRayPalette
      • class Geo GeoBoundingBox
      • class Geo GeoBoundingSphere
      • class Geo GeoBufferedFileStream
      • class Geo GeoBufferedInputStream
      • class Geo GeoCriticalSection
      • class Geo GeoDebugAllocator
      • class Geo GeoDelegateDestructor
      • class Geo GeoDeleteArrayDestructor
      • class Geo GeoDeleteDestructor
      • class Geo GeoDepthCubeMap
      • class Geo GeoEmbreeContext
      • class Geo GeoEqualCString
      • class Geo GeoEvent
      • class Geo GeoFileManager
      • class Geo GeoFileStream
      • class Geo GeoFixedBinarySearchMap
      • class Geo GeoFixedBinarySearchMapCompare
    Calendars
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class Geo ConvexHullBuilder

    This is the documentation for Enlighten.

    class Geo ConvexHullBuilder

    Nov 21, 2019

    class Geo::ConvexHullBuilder

    Builds ConvexHull objects.

    Functions

    Name Description
    AddPoint(double, double)

    Push a point.

    BuildConvexHull()

    Build a convex hull.

    BuildConvexHull(ConvexHull *, Geo::s32 *)

    Build a convex hull.

    Clear()

    Clear the points, ready for a new hull.

    ConvexHullBuilder(Geo::s32)

    Creates a ConvexHullBuilder with the given maximum number of points.

    GetNumPoints()

    Return the number of points.

    GetPoint(Geo::s32, float &, float &)

    Return a point.

    GetPoint(Geo::s32, double &, double &)

    Return a point.


    void Geo::ConvexHullBuilder::AddPoint

    public: void AddPoint
    (
        double u,
        double v
    )

    Push a point.


    ConvexHull* Geo::ConvexHullBuilder::BuildConvexHull

    public: ConvexHull * BuildConvexHull()

    Build a convex hull.

    Not const because it does internal sorting.


    bool Geo::ConvexHullBuilder::BuildConvexHull

    public: bool BuildConvexHull
    (
        ConvexHull * hull,
        Geo::s32 * numPoints
    )

    Build a convex hull.

    Not const because it does internal sorting. This does the operation in place and returns the actual number of points on the hull. Use this if you are creating many hulls and don't want to allocate new hulls each time.


    void Geo::ConvexHullBuilder::Clear

    public: void Clear()

    Clear the points, ready for a new hull.


    Geo::ConvexHullBuilder::ConvexHullBuilder

    public: ConvexHullBuilder
    (
        Geo::s32 maxPoints
    )

    Creates a ConvexHullBuilder with the given maximum number of points.


    Geo::s32 Geo::ConvexHullBuilder::GetNumPoints

    public: Geo::s32 GetNumPoints() const

    Return the number of points.


    void Geo::ConvexHullBuilder::GetPoint

    public: void GetPoint
    (
        Geo::s32 i,
        float & u,
        float & v
    ) const

    Return a point.


    void Geo::ConvexHullBuilder::GetPoint

    public: void GetPoint
    (
        Geo::s32 i,
        double & u,
        double & v
    ) const

    Return a point.

    , multiple selections available,
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