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   ocr: VIRGE Integrated 3D. Accelerator 331 incorpormed X 0,0 Y Y12 E B A Y01 UOTRCLE - D Figure 15-6. 3DTriangle Example The tollowing reglsters are associated with: tho Y axis and side 02. Note that the Y component of. side 02( (B in Figure 15-6), always determines the number of scan lines required to render the trlangle. Spatial Dimensions IY axisi Colar Dimensions (Y axls) Texture Dinvensions (Y axis) TdXdYo2 TdGUY_dBd IQOY TdZdY TUAdY_URdY IQUCY TYD1_Y12 TdVdY Tdwdy The TXEnd01 register is associated with point C in Figure 15-6. 15-24 ÉNHANCED PROGRAMMING