Merge pull request #56 from wfpokorny/master

Update vector.h
POV-Ray · Mar 12, 2016 · 0a062cc · 0a062cc
2 parents 1eca8d0 + 06268c3
commit 0a062cc
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/source/core/math/vector.h b/source/core/math/vector.h
@@ -314,8 +314,8 @@ class GenericVector2d
         }
         inline bool IsNearNull(T epsilon) const
         {
-            return (abs(vect[X]) < epsilon) &&
-                   (abs(vect[Y]) < epsilon);
+            return (fabs(vect[X]) < epsilon) &&
+                   (fabs(vect[Y]) < epsilon);
         }
         inline GenericVector2d normalized() const
         {
@@ -540,9 +540,9 @@ class GenericVector3d
         }
         inline bool IsNearNull(T epsilon) const
         {
-            return (abs(vect[X]) < epsilon) &&
-                   (abs(vect[Y]) < epsilon) &&
-                   (abs(vect[Z]) < epsilon);
+            return (fabs(vect[X]) < epsilon) &&
+                   (fabs(vect[Y]) < epsilon) &&
+                   (fabs(vect[Z]) < epsilon);
         }
         inline GenericVector3d normalized() const
         {