smokeview source: fix blockage color display when they are removeable

gforney · Jan 24, 2025 · 758e4c2 · 758e4c2
1 parent ce062f3
commit 758e4c2
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/Source/smokeview/drawGeometry.c b/Source/smokeview/drawGeometry.c
@@ -3583,6 +3583,8 @@ void DrawFaces(){
   if(nface_normals_double>0){
     int j;
 
+    new_color = NULL;
+    old_color = NULL;
     ENABLE_LIGHTING;
     glMaterialfv(GL_FRONT_AND_BACK,GL_SHININESS,&block_shininess);
     glMaterialfv(GL_FRONT_AND_BACK,GL_AMBIENT_AND_DIFFUSE,block_ambient2);