simply implementation

sloriot · sloriot · commit 47407fc901e6 · 2026-03-26T17:49:51.000+01:00
diff --git a/Kernel_23/include/CGAL/Kernel/function_objects.h b/Kernel_23/include/CGAL/Kernel/function_objects.h
@@ -201,8 +201,7 @@ namespace CommonKernelFunctors {
     {
       typename K::Compute_scalar_product_3 scalar_product = K().compute_scalar_product_3_object();
       typename K::Construct_vector_3 construct_vector = K().construct_vector_3_object();
-      return CGAL::compare(scalar_product(construct_vector(ORIGIN, p), construct_vector(dir)),
-                           scalar_product(construct_vector(ORIGIN, q), construct_vector(dir)));
+      return CGAL::sign(scalar_product(construct_vector(q, p), construct_vector(dir)));
     }
   };
 

Original file line number	Diff line number	Diff line change
`@@ -201,8 +201,7 @@ namespace CommonKernelFunctors {`
`201`	`201`	`{`
`202`	`202`	`typename K::Compute_scalar_product_3 scalar_product = K().compute_scalar_product_3_object();`
`203`	`203`	`typename K::Construct_vector_3 construct_vector = K().construct_vector_3_object();`
`204`		`- return CGAL::compare(scalar_product(construct_vector(ORIGIN, p), construct_vector(dir)),`
`205`		`- scalar_product(construct_vector(ORIGIN, q), construct_vector(dir)));`
	`204`	`+ return CGAL::sign(scalar_product(construct_vector(q, p), construct_vector(dir)));`
`206`	`205`	`}`
`207`	`206`	`};`
`208`	`207`