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PLOTTING DEVICE FOR THREE-DIMENSIONAL GRAPHICS AND METHOD THEREFOR AND MEDIUM FOR RECORDING PLOTTING PROGRAM FOR THREE-DIMENSIONAL GRAPHICS
PLOTTING DEVICE FOR THREE-DIMENSIONAL GRAPHICS AND METHOD THEREFOR AND MEDIUM FOR RECORDING PLOTTING PROGRAM FOR THREE-DIMENSIONAL GRAPHICS
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机译:三维图形的绘图设备及其记录方法的方法和介质
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摘要
PROBLEM TO BE SOLVED: To provide a plotting device for three-dimensional graphics for quickly realizing three-dimensional graphics without loading any expensive hardware. ;SOLUTION: A plotting device for three-dimensional graphics is provided with a three-dimensional data inputting part 21 for inputting three-dimensional data, an arithmetic data kind judging part 32 for judging which of an X value, Y value, and Z value and tone is applied to the three-dimensional data inputted by the three-dimensional data inputting part 21, and a 32 bit × 32 bit multiplication processing part 33, a 32 bit × 31 bit multiplication processing part 34, and a 32 bit × 16 bit multiplication processing part 35 for operating multiplication by changing the number of bits according to the judged result obtained by the arithmetic data kind judging part 32.;COPYRIGHT: (C)2000,JPO
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