Make operator() const for implicit surfaces

2018-02-08 12:22:19 +01:00 · 2018-02-08 12:22:19 +01:00 · 776303b18d
commit 776303b18d
parent 8b98f373bc
1 changed files with 1 additions and 1 deletions
--- a/Implicit.hpp
+++ b/Implicit.hpp
@ -2,5 +2,5 @@

 class ImplicitSurface {
    public:
-        virtual double operator() (double x, double y, double z);
+        virtual double operator() (double x, double y, double z) const;
 };