broke out background-clearing code from base overlay primitive

2012-02-26 11:52:43 -05:00
parent 2b7af1886a
commit 5d50f35ac1
7 changed files with 56 additions and 23 deletions
--- a/overviewer_core/rendermodes.py
+++ b/overviewer_core/rendermodes.py
@@ -146,6 +146,9 @@ class Lighting(RenderPrimitive):
 class SmoothLighting(Lighting):
    name = "smooth-lighting"

+class ClearBase(RenderPrimitive):
+    name = "clear-base"
+
 class Overlay(RenderPrimitive):
    name = "overlay"