dbg gui, imtk text drawing

[demo_prior] / src / main.c

diff --git a/src/main.c b/src/main.c
index a6db187..1cf9ea0 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -35,6 +35,7 @@ int main(int argc, char **argv)
        glutKeyboardUpFunc(keyup);
        glutMouseFunc(mouse);
        glutMotionFunc(demo_mmotion);
+       glutPassiveMotionFunc(demo_mmotion);
        glutSpaceballMotionFunc(demo_sball_motion);
        glutSpaceballRotateFunc(demo_sball_rotate);
        glutSpaceballButtonFunc(demo_sball_button);