diff options
| author | don bright <hugh.m.bright@gmail.com> | 2013-02-24 20:31:03 (GMT) |
|---|---|---|
| committer | don bright <hugh.m.bright@gmail.com> | 2013-02-24 20:31:03 (GMT) |
| commit | eb2c0d38f22f781cf59ca7078bfec260148ca584 (patch) | |
| tree | 7ad292ecdd1bbfdc260a4ef9663ef354e52c70c4 /src/GLView.cc | |
| parent | 76c5d5b55c66505af98ddbed70ca5e21719d3bb1 (diff) | |
unify intializeGL(), remove duplicate code
Diffstat (limited to 'src/GLView.cc')
| -rw-r--r-- | src/GLView.cc | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/src/GLView.cc b/src/GLView.cc index 0f918dc..e92c2dd 100644 --- a/src/GLView.cc +++ b/src/GLView.cc @@ -247,8 +247,36 @@ void GLView::enable_opencsg_shaders() } #endif +void GLView::initializeGL() +{ + glEnable(GL_DEPTH_TEST); + glDepthRange(-FAR_FAR_AWAY, +FAR_FAR_AWAY); + + glEnable(GL_BLEND); + glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); + + GLfloat light_diffuse[] = {1.0, 1.0, 1.0, 1.0}; + GLfloat light_position0[] = {-1.0, -1.0, +1.0, 0.0}; + GLfloat light_position1[] = {+1.0, +1.0, -1.0, 0.0}; + + glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse); + glLightfv(GL_LIGHT0, GL_POSITION, light_position0); + glEnable(GL_LIGHT0); + glLightfv(GL_LIGHT1, GL_DIFFUSE, light_diffuse); + glLightfv(GL_LIGHT1, GL_POSITION, light_position1); + glEnable(GL_LIGHT1); + glEnable(GL_LIGHTING); + glEnable(GL_NORMALIZE); + + glColorMaterial(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE); + glEnable(GL_COLOR_MATERIAL); +#ifdef ENABLE_OPENCSG + enable_opencsg_shaders(); +#endif +} + + /* - void initializeGL(); // void paintGL(); // |