/The D3DTOP_DISABLE texture-blending operation: )The D3DTOP_DOTPRODUCT3 texture-blending: "The D3DTOP_LERP texture-blending: 0The D3DTOP_MODULATE texture-blending operation: 2The D3DTOP_MODULATE2X texture-blending operation: 2The D3DTOP_MODULATE4X texture-blending operation: 4The D3DTOP_MODULATEALPHA_ADDCOLOR texture-blending: 4The D3DTOP_MODULATECOLOR_ADDALPHA texture-blending: 7The D3DTOP_MODULATEINVALPHA_ADDCOLOR texture-blending: 7The D3DTOP_MODULATEINVCOLOR_ADDALPHA texture-blending: 3The D3DTOP_MULTIPLYADD texture-blending operation: 3The D3DTOP_PREMODULATE texture-blending operation: 2The D3DTOP_SELECTARG1 texture-blending operation: 2The D3DTOP_SELECTARG2 texture-blending operation: 0The D3DTOP_SUBTRACT texture-blending operation: