NVIDIA P128 User Guide - Page 128
More Direct3D Options, Texel Alignment
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Chapter 9 Additional Features and Enhancements More Direct3D Options Note: The More Direct3D option (button) on the Direct 3D Settings panel is not available under all NVIDIA GPU-based cards. Click More Direct3D from the Direct3D panel (Figure 9.12) to display the More Direct3D panel. Examples are shown in Figure 9.13 and Figure 9.14. Texel Alignment Note: The Texel Alignment option appears only for certain older NVIDIA GPU-based cards. Changes the hardware texture-addressing scheme for texels (texture elements). Changing these values will change where texel origin is defined. The default values conform to the Direct3D specifications. Some software may expect the texel origin to be defined elsewhere. The image quality of such applications will improve if the texel origin is redefined. Use the slider control to adjust the texel origin between the upper left corner and the center of the texel. Figure 9.13 More Direct3D Settings: Texel Alignment (applies to older NVIDIA GPUs) 121 NVIDIA Corporation