MCE - Marching Cube ELD SVN

--- a/MCEVoidMap.cpp
+++ b/MCEVoidMap.cpp
@@ -268,12 +268,12 @@
 void MCEVoidMap::getLayerLimitsAndVisibility(float layerlimits[3], bool layervisibility[3])
 {
     if(m_type == DISTANCE_MAP) {
-        layerlimits[0] = 0.5;
+        layerlimits[0] = 1;
         layerlimits[1] = 1;
         layerlimits[2] = 3.5;
         layervisibility[0] = true;
-        layervisibility[1] = true;
-        layervisibility[2] = true;
+        layervisibility[1] = false;
+        layervisibility[2] = false;
     } else if(m_type == VDW_MAP) {
         if(m_isolevel_option == 0) {
             layerlimits[0] = 1.2;
@@ -282,7 +282,7 @@
         }
         layerlimits[1] = 1;
         layerlimits[2] = 2;
-        layervisibility[0] = false;
+        layervisibility[0] = true;
         layervisibility[1] = false;
         layervisibility[2] = false;