{"image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/f/fortran66/20080410/20080410031751.gif","provider_name":"Hatena Blog","url":"https://fortran66.hatenablog.com/entry/20080410/1207765076","title":"\u4e94\u89d2\u5f62","height":"190","published":"2008-04-10 03:17:56","blog_url":"https://fortran66.hatenablog.com/","description":"MODULE m_callback USE opengl_gl USE opengl_glut IMPLICIT NONE INTEGER(GLCINT), PARAMETER :: KEY_ESC = 27 CONTAINS !--------------------------- SUBROUTINE display() IMPLICIT NONE CALL glClear( GL_COLOR_BUFFER_BIT ) CALL glLineWidth( 2.0_glfloat ) CALL glBegin( GL_POLYGON ) CALL glVertex3f( 0.5_glfloa\u2026","version":"1.0","width":"100%","author_name":"fortran66","author_url":"https://blog.hatena.ne.jp/fortran66/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffortran66.hatenablog.com%2Fentry%2F20080410%2F1207765076\" title=\"\u4e94\u89d2\u5f62 - 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>","categories":["OpenGL","f90glut"],"blog_title":"fortran66\u306e\u30d6\u30ed\u30b0","type":"rich","provider_url":"https://hatena.blog"}