IRdVertex Struct Reference

Inherits IDispatch.

List of all members.

Public Member Functions
HRESULT	x ([out, retval] RtFloat *pVal)
HRESULT	x ([in] RtFloat newVal)
HRESULT	y ([out, retval] RtFloat *pVal)
HRESULT	y ([in] RtFloat newVal)
HRESULT	z ([out, retval] RtFloat *pVal)
HRESULT	z ([in] RtFloat newVal)
HRESULT	Normalize ()
HRESULT	GetLength ([out, retval] RtFloat *pVal)
HRESULT	DotProduct ([in] RtFloat fCoef)
HRESULT	Add ([in] IRdVertex *pV)
HRESULT	Sub ([in] IRdVertex *pV)
HRESULT	GetDistanceFrom ([in] IRdVertex *pV,[out, retval] RtFloat *pVal)
HRESULT	SProduct ([in] IRdVertex *pV,[out, retval] RtFloat *pVal)
HRESULT	XProduct ([in] IRdVertex *pV,[out, retval] IRdVertex **pCross)

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Detailed Description

The IRdVertex object represents vector or point in 3D space

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Member Function Documentation

HRESULT IRdVertex::x (  [out, retval] RtFloat *  pVal  )

Gets x coordinate Parameters: pVal  x coordinate

HRESULT IRdVertex::x (  [in] RtFloat  newVal  )

Sets x coordinate Parameters: pVal  x coordinate

HRESULT IRdVertex::y (  [out, retval] RtFloat *  pVal  )

Gets y coordinate Parameters: pVal  y coordinate

HRESULT IRdVertex::y (  [in] RtFloat  newVal  )

Sets y coordinate Parameters: pVal  y coordinate

HRESULT IRdVertex::z (  [out, retval] RtFloat *  pVal  )

Gets z coordinate Parameters: pVal  z coordinate

HRESULT IRdVertex::z (  [in] RtFloat  newVal  )

Sets z coordinate Parameters: pVal  z coordinate

HRESULT IRdVertex::Normalize (   )

Normalizes vector to unit length

HRESULT IRdVertex::GetLength (  [out, retval] RtFloat *  pVal  )

Returns length of vector Parameters: pVal  length of vector

HRESULT IRdVertex::DotProduct (  [in] RtFloat  fCoef  )

Multiplies vector by scalar coefficient Parameters: fCoef  scalar coefficient

HRESULT IRdVertex::Add (  [in] IRdVertex *  pV  )

Adds vector Parameters: pV  vector to add

HRESULT IRdVertex::Sub (  [in] IRdVertex *  pV  )

Substracts vector Parameters: pV  vector to substract

HRESULT IRdVertex::GetDistanceFrom (  [in] IRdVertex *  pV, [out, retval] RtFloat *  pVal )

Returns distance from given point Parameters: pV  point pVal  distance

HRESULT IRdVertex::SProduct (  [in] IRdVertex *  pV, [out, retval] RtFloat *  pVal )

Returns dot product with an arbitrary vector Parameters: pV  vector pVal  dot product

HRESULT IRdVertex::XProduct (  [in] IRdVertex *  pV, [out, retval] IRdVertex **  pCross )

Returns cross product with an arbitrary vector Parameters: pV  vector pCross  cross product

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