D3DMXVec4Scale (Windows Embedded CE 6.0)

1/6/2010

This inline function multiplies a floating point vector by a scalar floating point value.

Syntax

D3DMXVECTOR4* D3DMXVec4Scale(
  D3DMXVECTOR4*       pOut,
  CONST D3DMXVECTOR4* pV,
  FLOAT               s
);

Parameters

• pOut
  [in, out] Pointer to the D3DMXVECTOR4 structure that is the result of the operation.

• pV
  [in] Pointer to the source D3DMXVECTOR4 structure.

• s
  [in] Scaling value.

Return Value

This function returns a pointer to the D3DXVECTOR4 structure that is the scaled vector.

Remarks

The return value for this function is the same value returned in the pOut parameter. In this way, the D3DXVec4Scale function can be used as a parameter for another function.

Requirements

See Also

Reference

D3DMX Functions
D3DMXVECTOR4
D3DMXVec4ScaleFxd