Changeset 751 for GTP/trunk/Lib/Illum/IBRBillboardCloudTrees/OGRE/include/BBC/BBCUtil.h

Timestamp:

04/19/06 00:27:14 (18 years ago)

Author:

igarcia

Message:

 

File:

• GTP/trunk/Lib/Illum/IBRBillboardCloudTrees/OGRE/include/BBC/BBCUtil.h (modified) (2 diffs)

GTP/trunk/Lib/Illum/IBRBillboardCloudTrees/OGRE/include/BBC/BBCUtil.h

@@ -5 +5 @@
 
 namespace BBC {
+
+class _BBCExport Util
+{
+public:
+        static Ogre::String getBaseName(Ogre::String fileName)
+        {
+                Ogre::String baseName;
+                size_t pos = fileName.find_last_of(".");
+                baseName = fileName.substr(0, pos);
+                return baseName;
+        }
+
+        static Ogre::String getExtensionName(Ogre::String fileName)
+        {
+                Ogre::String ext;
+                size_t pos = fileName.find_last_of(".");
+                ext = fileName.substr(pos+1);
+                return ext;
+        }
+
+        static unsigned int nextPowerOf2(unsigned int nPlanes)
+        {
+                unsigned int depth = 1;
+                while (depth < nPlanes)
+                {
+                        depth = depth << 1;
+                }
+                return depth;
+        }
+
+};
+
 /*
 extern "C" _BBCExport double fround(double n, unsigned d)
@@ -15 +47 @@
       return (int)floor(x + 0.5);
 }
-
-extern "C" _BBCExport unsigned int getUpperPowerOfTwo(unsigned int powerOfTwo)
-{
-        unsigned int icount = 0;
-        unsigned int depth = 1;
-        while (icount < powerOfTwo)
-        {
-                depth = depth << 1;
-                icount++;
-        }
-        return depth;
-}
 */
 }