void Camera::render()
{
glutSetWindow(viewport->getId());
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
if(!focused)
refocus();
if(!located)
relocate();
if(target != NULL)
target->draw();
drawFocusSphere();
glutSwapBuffers();
}
void refocus_wrapped(GtkWidget* display_win_gtk, gchar* term_win_str) {
g_return_if_fail(display_win_gtk != NULL);
g_return_if_fail(term_win_str != NULL);
g_return_if_fail(display_win_gtk->window != NULL);
Display* Xdisplay;
Window display_win, term_win;
Xdisplay = GDK_DRAWABLE_XDISPLAY(display_win_gtk->window);
display_win = GDK_WINDOW_XID(display_win_gtk->window);
term_win = str_to_win(term_win_str);
if (display_win == 0 || term_win == 0)
return;
refocus(Xdisplay, display_win, term_win);
static int i = 0; i++;
g_warning("refocus %d", i);
}
void
Widget::focus(Widget *parent)
{
parent_focus = parent;
refocus();
}
