// d3dhal.h
typedef struct _D3DHAL_DP2ZRANGE {
D3DVALUE dvMinZ;
D3DVALUE dvMaxZ;
} D3DHAL_DP2ZRANGE;
View the official Windows Driver Kit DDI referenceNo description available.
The D3DHAL_DP2ZRANGE structure specifies z-range minimum and maximum in D3dDrawPrimitives2.
dvMinZSpecifies the minimum z value for the Mvs matrix described in the Hardware Transform and Lighting section of the design guide.
dvMaxZSpecifies the maximum z value for the Mvs matrix described in the Hardware Transform and Lighting section of the design guide.