specular exponent
A parameter in computer graphics that controls the sharpness of specular highlights on a surface. Higher values produce tighter, shinier highlights.
Increasing the specular exponent makes the highlight sharper.
このマテリアルでは鏡面反射指数に64を設定しています。
For this material, the specular exponent is set to 64.
Compound of 鏡面 (mirror surface), 反射 (reflection), and 指数 (exponent/index). A direct calque of the English term 'specular exponent'.