fix max and min function for vec

lwrserv/include/vec.h

@@ -231,7 +231,7 @@ public:
 
         // this * this
         for (int i=0; i<SIZE; i++)
-            if (retval > m_atData[i])
+            if (retval < m_atData[i])
                 retval =  m_atData[i];
         return retval;
     }
@@ -241,7 +241,7 @@ public:
 
         // this * this
         for (int i=0; i<SIZE; i++)
-            if (retval < m_atData[i])
+            if (retval > m_atData[i])
                 retval =  m_atData[i];
         return retval;
     }

lwrserv/program.cpp

@@ -42,7 +42,6 @@ float* abctomat(float a, float b, float c)
     rz(2,2) = 1.0f;
     rz(3,3) = 1.0f;
 
-    
     Mat4f result;
     Mat4f temp;
     temp   = rz * ry;