D3DXPlaneFromPointNormal Function

Constructs a plane from a point and a normal.

Syntax

D3DXPLANE *D3DXPlaneFromPointNormal(      

    D3DXPLANE *pOut,
    CONST D3DXVECTOR3 *pPoint,
    CONST D3DXVECTOR3 *pNormal
);

Parameters

pOut

[in, out] Pointer to the D3DXPLANE structure that is the result of the operation.

pPoint

[in] Pointer to a D3DXVECTOR3 structure, defining the point used to construct the plane.

pNormal

[in] Pointer to a D3DXVECTOR3 structure, defining the normal used to construct the plane.

Return Value

Pointer to the D3DXPLANE structure constructed from the point and the normal.

Remarks

The return value for this function is the same value returned in the pOut parameter. In this way, the D3DXPlaneFromPointNormal function can be used as a parameter for another function.

Function Information

Header	d3dx9math.h
Import library	d3dx9.lib
Minimum operating systems	Windows 98

See Also

D3DXPlaneFromPoints