CPC G06T 15/50 (2013.01) | 9 Claims |
1. A display device comprising:
a normal vector extraction unit configured to extract, based on shape information regarding a machined surface that is constituted by machined surface constituent elements, a normal vector of each machined surface constituent element;
a brightness calculation unit configured to calculate brightness of each machined surface constituent element based on the normal vector; and
a display unit configured to graphically display the machined surface based on the brightness of each machined surface constituent element, wherein
the brightness calculation unit calculates adjusted angles by multiplying angles that the normal vector forms with axes of a three-dimensional space by a predetermined adjustment multiplying factor, and calculates the brightness of each machined surface constituent element based on the adjusted angles.
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