Fix T49090 - NW broke some color wheel drawing

Thanks to @severin for help on IRC :)
aleabartik · Aug 19, 2016 · f65ecaf · f65ecaf
1 parent 3621a22
commit f65ecaf
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/node_wrangler.py b/node_wrangler.py
@@ -742,6 +742,9 @@ def store_mouse_cursor(context, event):
 
 
 def draw_line(x1, y1, x2, y2, size, colour=[1.0, 1.0, 1.0, 0.7]):
+ shademodel_state = bgl.Buffer(bgl.GL_INT, 1)
+ bgl.glGetIntegerv(bgl.GL_SHADE_MODEL, shademodel_state)
+
  bgl.glEnable(bgl.GL_BLEND)
  bgl.glLineWidth(size * dpifac())
  bgl.glShadeModel(bgl.GL_SMOOTH)
@@ -756,7 +759,8 @@ def draw_line(x1, y1, x2, y2, size, colour=[1.0, 1.0, 1.0, 0.7]):
  except:
  pass
  bgl.glEnd()
- bgl.glShadeModel(bgl.GL_FLAT)
+
+ bgl.glShadeModel(shademodel_state[0])
  bgl.glDisable(bgl.GL_LINE_SMOOTH)