{"description":"Fortran\u3078\u306e\u79fb\u690d\u3002 MODULE m_callback USE opengl_gl USE opengl_glu USE opengl_glut IMPLICIT NONE REAL(GLdouble), PARAMETER :: pi = 3.141592653589793238_GLdouble REAL(GLdouble), PARAMETER :: G = 9.80665_GLdouble REAL(GLdouble), PARAMETER :: TICK = 1.0e-3_GLdouble ! INTEGER(GLint), PARAMETER :: KEY_ESC = 27 \u2026","author_name":"fortran66","url":"https://fortran66.hatenablog.com/entry/20080524/1211633440","height":"190","author_url":"https://blog.hatena.ne.jp/fortran66/","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/f/fortran66/20080524/20080524214540.gif","provider_url":"https://hatena.blog","published":"2008-05-24 21:50:40","blog_url":"https://fortran66.hatenablog.com/","type":"rich","provider_name":"Hatena Blog","width":"100%","version":"1.0","categories":["f90glut"],"blog_title":"fortran66\u306e\u30d6\u30ed\u30b0","title":"","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffortran66.hatenablog.com%2Fentry%2F20080524%2F1211633440\" title=\" - fortran66\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}