bugfix in rcp function of affinespace, there was a problem when insta…

…ntiated with quaternions
RenderKit · Jul 18, 2013 · 160038b · 160038b
1 parent dc9fb3a
commit 160038b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/common/math/affinespace.h b/common/math/affinespace.h
@@ -83,7 +83,7 @@ namespace embree
 
   template<typename L> __forceinline AffineSpaceT<L> operator -( const AffineSpaceT<L>& a ) { return AffineSpaceT<L>(-a.l,-a.p); }
   template<typename L> __forceinline AffineSpaceT<L> operator +( const AffineSpaceT<L>& a ) { return AffineSpaceT<L>(+a.l,+a.p); }
-  template<typename L> __forceinline AffineSpaceT<L>        rcp( const AffineSpaceT<L>& a ) { L il = rcp(a.l); return AffineSpaceT<L>(il,-il*a.p); }
+  template<typename L> __forceinline AffineSpaceT<L>        rcp( const AffineSpaceT<L>& a ) { L il = rcp(a.l); return AffineSpaceT<L>(il,-(il*a.p)); }
 
   ////////////////////////////////////////////////////////////////////////////////
   // Binary Operators