add render function for paper demonstration

Jiaming Guo
1 parent 6ea69c93
Showing 1 changed file with 1 additions and 1 deletions Show diff stats
main.cu
@@ -309,7 +309,7 @@ void glut_render() {
 	}
  
 	// bring up a velocity bar on left
-	if (simulation && !to_select_pressure) {
+	if ((simulation || build_inlet_outlet) && !to_select_pressure && !change_fragment) {
  
 		glMatrixMode(GL_PROJECTION);									// set up the 2d viewport for mode text printing
 		glPushMatrix();