--- a/src/glRenderer.cc Sat Apr 19 02:31:24 2014 +0300 +++ b/src/glRenderer.cc Sat Apr 19 14:00:40 2014 +0300 @@ -434,7 +434,9 @@ } drawVBOs (VBOSF_Lines, VBOCM_NormalColors, GL_LINES); + glEnable (GL_LINE_STIPPLE); drawVBOs (VBOSF_CondLines, VBOCM_NormalColors, GL_LINES); + glDisable (GL_LINE_STIPPLE); if (gl_axes) {