{"image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/f/fortran66/20080525/20080525004144.gif","width":"100%","type":"rich","height":"190","author_url":"https://blog.hatena.ne.jp/fortran66/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffortran66.hatenablog.com%2Fentry%2F20080515%2F1211643108\" 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","categories":["f90glut"],"author_name":"fortran66","blog_url":"https://fortran66.hatenablog.com/","provider_url":"https://hatena.blog","title":"","url":"https://fortran66.hatenablog.com/entry/20080515/1211643108","description":"Fortran\u3078\u306e\u79fb\u690d\u3002 MODULE m_callback MODULE m_callback USE opengl_gl USE opengl_glu USE opengl_glut IMPLICIT NONE INTEGER(GLint), PARAMETER :: KEY_ESC = 27 INTEGER(GLint) :: ixBegin = 0, iyBegin = 0 INTEGER(GLint) :: mButton REAL(GLfloat) :: distance, twist, elevation, azimuth REAL(GLdouble) :: xnear = 1.\u2026","blog_title":"fortran66\u306e\u30d6\u30ed\u30b0","provider_name":"Hatena Blog","published":"2008-05-15 00:31:48"}