Vector Dominance Operators (D3D_OVERLOADS)

These binary operators are overloaded operators for the D3D_OVERLOADS extensions. Vector v1 dominates vector v2 if any component of v1 is greater than the corresponding component of v2. Therefore, it is possible for neither of the two specified vectors to dominate the other.

int operator < (const _D3DVECTOR& v1, const _D3DVECTOR& v2);
int operator <= (const _D3DVECTOR& v1, const _D3DVECTOR& v2);

The vector-dominance operators are defined as follows:

inline int
operator < (const _D3DVECTOR& v1, const _D3DVECTOR& v2)
{
   return v1[0] < v2[0] && v1[1] < v2[1] && v1[2] < v2[2];
}
 
inline int
operator <= (const _D3DVECTOR& v1, const _D3DVECTOR& v2)
{
   return v1[0] <= v2[0] && v1[1] <= v2[1] && v1[2] <= v2[2];
}

Requirements

  Windows NT/2000: Requires Windows 2000.
  Windows 95/98: Requires Windows 95 or later. Available as a redistributable for Windows 95.
  Version: Requires DirectX 5.0 or later.
  Header: Declared in d3dtypes.h.