Archimesh: Fix error when Cycles is not enabled

Now if cycles render is not enabled or not selected, the materials are
not created.

1 files changed, 3 insertions, 1 deletions

diff --git a/archimesh/achm_shelves_maker.py b/archimesh/achm_shelves_maker.py
index 0bc0b299..6cbab554 100644
--- a/archimesh/achm_shelves_maker.py
+++ b/archimesh/achm_shelves_maker.py
@@ -174,6 +174,8 @@ class AchmShelves(Operator):
                     add_shelves(self, box, idx + 1, self.shelves[idx])
 
             box = layout.box()
+            if not context.scene.render.engine == 'CYCLES':
+                box.enabled = False
             box.prop(self, 'crt_mat')
         else:
             row = layout.row()
@@ -316,7 +318,7 @@ def generate_shelves(self):
     bpy.context.scene.objects.active = boxes[0]
 
     # Create materials
-    if self.crt_mat:
+    if self.crt_mat and bpy.context.scene.render.engine == 'CYCLES':
         mat = create_diffuse_material("Shelves_material", False, 0.8, 0.8, 0.8)
         for box in boxes:
             set_material(box, mat)