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Author: boulos
Date: Fri Feb 24 00:04:00 2006
New Revision: 956

Modified:
   trunk/Interface/RayPacket.h
Log:
Changing getSign stuff to be const to allow
for use in intersection routines.


Modified: trunk/Interface/RayPacket.h
==============================================================================
--- trunk/Interface/RayPacket.h (original)
+++ trunk/Interface/RayPacket.h Fri Feb 24 00:04:00 2006
@@ -20,7 +20,7 @@
   class Material;
   class RenderContext;
 
-  
+
   class MANTA_ALIGN(16) RayPacketData {
   public:
     enum {
@@ -249,12 +249,12 @@
     {
       return data->inverseDirection[i][which];
     }
-    
+
     const Real &getInverseDirection(int which, int i) const
     {
       return data->inverseDirection[i][which];
-    }    
-    
+    }
+
     void normalizeDirections()
     {
       if(flags & NormalizedDirections)
@@ -312,17 +312,17 @@
             return;
       flags |= ConstantSigns;
     }
-    VectorT<int, 3> getSigns(int which)
+    VectorT<int, 3> getSigns(int which) const
     {
       return VectorT<int, 3>(data->signs[0][which], data->signs[1][which], 
data->signs[2][which]);
     }
-    int getSign(int which, int sign)
+    int getSign(int which, int sign) const
     {
       return data->signs[sign][which];
     }
 
     // Return a bit mask representing the sign directions of the ray.
-    int getSignMask(int which) {
+    int getSignMask(int which) const {
       return
         (data->signs[0][which]) |
         (data->signs[1][which] << 1) |

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• [MANTA] r956 - trunk/Interface, boulos, 02/24/2006

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