bugfix

NanoComp · Oct 20, 2020 · 49f7d07 · 49f7d07
1 parent df64e0b
commit 49f7d07
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/meepgeom.cpp b/src/meepgeom.cpp
@@ -938,7 +938,7 @@ void geom_epsilon::eff_chi1inv_matrix(meep::component c, symmetric_matrix *chi1i
 
   /* check for trivial case of only one object/material */
   if (material_type_equal(mat, mat_behind)) {
-    if (is_variable(mat)) eval_material_pt(mat, p_mat);
+    if (is_variable(mat)) eval_material_pt(mat, vec_to_vector3(v.center()));
     goto trivial;
   }