D3DXVec3Dot

Determines the dot-product of two 3D vectors.

FLOAT D3DXVec3Dot(
  CONST D3DXVECTOR3 * pV1,
  CONST D3DXVECTOR3 * pV2
);

Parameters

pV1: [in] Pointer to a source D3DXVECTOR3 structure.
pV2: [in] Pointer to a source D3DXVECTOR3 structure.

Return Values

The dot-product.

Requirements

Header: Declared in D3dx9math.h.

See Also