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    HairGuideDynamics Class Reference
    Library » Hair

    #include <lib_hair.h>

    Detailed Description

    Contains hair dynamics information. Cannot be allocated.

    Public Member Functions

    HairGuides * GetGuides ()
     
    Vector GetPosition (Int32 i)
     
    void SetPosition (Int32 i, const Vector &p)
     
    Vector GetLastPosition (Int32 i)
     
    void SetLastPosition (Int32 i, const Vector &p)
     
    Vector GetVelocity (Int32 i)
     
    void SetVelocity (Int32 i, const Vector &v)
     
    Float GetMass (Int32 i)
     
    void SetMass (Int32 i, Float m)
     
    Vector GetForce (Int32 i)
     
    void AddForce (Int32 i, const Vector &f)
     
    Int32 GetPolygonIntersections (HairPolygonHit **hits)
     

    Private Member Functions

     HairGuideDynamics ()
     
     ~HairGuideDynamics ()
     

    Constructor & Destructor Documentation

    ◆ HairGuideDynamics()

    HairGuideDynamics ( )
    		private

    ◆ ~HairGuideDynamics()

    ~HairGuideDynamics ( )
    		private

    Member Function Documentation

    ◆ GetGuides()

    HairGuides* GetGuides ( )

    Gets the corresponding hair guide data.

    Returns
    The hair guide data.

    ◆ GetPosition()

    Vector GetPosition ( Int32  i)

    Gets the position of the specified guide i.

    Parameters
    [in]iThe guide index.
    Returns
    The position.

    ◆ SetPosition()

    void SetPosition ( Int32  i,
    const Vector &  p 
    )

    Sets the position of the specified guide i.

    Parameters
    [in]iThe guide index.
    [in]pThe new position.

    ◆ GetLastPosition()

    Vector GetLastPosition ( Int32  i)

    Gets the last position of the specified guide i.

    Parameters
    [in]iThe guide index.
    Returns
    The last position.

    ◆ SetLastPosition()

    void SetLastPosition ( Int32  i,
    const Vector &  p 
    )

    Sets the last position of the specified guide i.

    Parameters
    [in]iThe guide index.
    [in]pThe new last position.

    ◆ GetVelocity()

    Vector GetVelocity ( Int32  i)

    Gets the velocity of the specified guide i.

    Parameters
    [in]iThe guide index.
    Returns
    The velocity.

    ◆ SetVelocity()

    void SetVelocity ( Int32  i,
    const Vector &  v 
    )

    Sets the velocity of the specified guide i.

    Parameters
    [in]iThe guide index.
    [in]vThe new velocity.

    ◆ GetMass()

    Float GetMass ( Int32  i)

    Gets the mass of the specified guide i.

    Parameters
    [in]iThe guide index.
    Returns
    The mass.

    ◆ SetMass()

    void SetMass ( Int32  i,
    Float  m 
    )

    Sets the mass of the specified guide i.

    Parameters
    [in]iThe guide index.
    [in]mThe new mass.

    ◆ GetForce()

    Vector GetForce ( Int32  i)

    Gets the force of the specified guide i.

    Parameters
    [in]iThe guide index.
    Returns
    The force.

    ◆ AddForce()

    void AddForce ( Int32  i,
    const Vector &  f 
    )

    Adds the force of the specified guide i.

    Parameters
    [in]iThe guide index.
    [in]fThe force to add.

    ◆ GetPolygonIntersections()

    Int32 GetPolygonIntersections ( HairPolygonHit **  hits)

    Gets the polygon intersection data.

    Parameters
    [out]hitsFilled with a pointer to an array of polygon hits. Need to be freed with DeleteMem() by the caller.
    Returns
    The number of hits or NOTOK if an error occurred.