Closes #830

Author: cbrightsci

src/Interface/Modules/Render/ES/SRCamera.h

@@ -83,7 +83,7 @@ class SRCamera
   /// Default camera settings
   /// @{
   static float getDefaultFOVY()   {return 32.0f * (glm::pi<float>() / 180.0f);}
-  static float getDefaultZNear()  {return 0.1f;}
+  static float getDefaultZNear()  {return 0.001f;}
   static float getDefaultZFar()   {return 100000.0f;}
   /// @}
 

src/Interface/Modules/Render/ES/SRInterface.cc

@@ -180,8 +180,8 @@ namespace SCIRun {
 			float aspect = static_cast<float>(width) / static_cast<float>(height);
 
 			float perspFOVY = 0.59f;
-			float perspZNear = 1.0f;
-			float perspZFar = 2000.0f;
+			float perspZNear = 0.01f;
+			float perspZFar = 20000.0f;
 			glm::mat4 proj = glm::perspective(perspFOVY, aspect, perspZNear, perspZFar);
 			cam->data.setProjection(proj, perspFOVY, aspect, perspZNear, perspZFar);