154
edits
Changes
→This Week
***: C<sub>s</sub> - material specular color
***: Atten<sub>i</sub> - attenuation of light i
***:: d<sub>i</sub> - distance from light i
***:: a<sub>0</sub> - constant attenuation factor
***:: a<sub>1</sub> - linear attenuation factor
***:: a<sub>2</sub> - quadratic attenuation factor
***:: Atten<sub>i</sub> = 1/(a<sub>0</sub> + a<sub>1</sub> d<sub>i</sub> + a<sub>2</sub> d<sub>i</sub><sup>2</sup>)
***:: Atten<sub>i</sub> = [0, 1]
***: Spot<sub>i</sub> - spot factor of light i
***: L<sub>a</sub><sub>i</sub> - ambient color of light i