message: Be more forgiving with D/S sampling output
diff: @@ -313,6 +313,7 @@ class Texture_Zoo():
  value0[0] = value0[1]
  value0[1] = 0.0
  else:
  + if picked[1] == 0.0:
  value0[1] = 0.0
  if not rdtest.value_compare(picked, value0, eps):
  