# PHPのバージョン確認
php -v
#PHPのインストール確認
yum list installed | grep php
# PHPの削除
yum remove php*
# PHP7.4のインストール
yum install –enablerepo=remi,remi-php74 php php-devel php-mbstring php-mysqlnd php-pdo php-gd
# https の restart
service httpd restart
# PHPのバージョン確認
php -v
#PHPのインストール確認
yum list installed | grep php
# PHPの削除
yum remove php*
# PHP7.4のインストール
yum install –enablerepo=remi,remi-php74 php php-devel php-mbstring php-mysqlnd php-pdo php-gd
# https の restart
service httpd restart
Microfacet Based Bidirectional Reflectance Distribution Function
http://jbit.net/~sparky/academic/mm_brdf.pdf
Directional Statistics BRDF Model
https://vision.ist.i.kyoto-u.ac.jp/research/dsbrdf/
Understanding the Masking-Shadowing Function in Microfacet-Based BRDFs
http://jcgt.org/published/0003/02/03/paper.pdf
Physically Based Shading in Call of Duty: Black Ops
https://blog.selfshadow.com/publications/s2013-shading-course/lazarov/s2013_pbs_black_ops_2_notes.pdf
Spherical Gaussian approximation for Blinn-Phong, Phong and Fresnel
https://seblagarde.wordpress.com/2012/06/03/spherical-gaussien-approximation-for-blinn-phong-phong-and-fresnel/
“Call of Duty: Black Ops 2 のより物理ベースなシェーディング(SIGGRAPH 2013)”の説明
https://hanecci.hatenadiary.org/entry/20130812/p1
Understanding the Masking-Shadowing Function in Microfacet-Based BRDFs