{"type":"rich","author_url":"https://blog.hatena.ne.jp/fortran66/","blog_url":"https://fortran66.hatenablog.com/","categories":["f90glut"],"provider_url":"https://hatena.blog","width":"100%","height":"190","author_name":"fortran66","provider_name":"Hatena Blog","url":"https://fortran66.hatenablog.com/entry/20080413/1211712113","title":"","published":"2008-04-13 19:41:53","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffortran66.hatenablog.com%2Fentry%2F20080413%2F1211712113\" 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>","version":"1.0","blog_title":"fortran66\u306e\u30d6\u30ed\u30b0","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/f/fortran66/20080525/20080525194641.gif","description":"OpenGL\u306b\u3088\u308b3\u6b21\u5143CG\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u4f5c\u8005: \u6797\u6b66\u6587, \u52a0\u85e4\u6e05\u656c \u51fa\u7248\u793e/\u30e1\u30fc\u30ab\u30fc: \u30b3\u30ed\u30ca\u793e MODULE m_callback USE opengl_gl USE opengl_glu USE opengl_glut IMPLICIT NONE INTEGER(GLCINT), PARAMETER :: KEY_ESC = 27 CONTAINS !--------------------------- SUBROUTINE display() IMPLICIT NONE CALL glClear( IOR(GL_COLOR_BUFFER_BIT, GL_DEPTH_BUFFER_B\u2026"}