X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=ETL%2Ftrunk%2FETL%2F_bezier.h;h=4851a98419a329dcbddde766179261e1b8d01db7;hb=bd4b3d17e246ddb8c76b8aa30367b26bddee3bc1;hp=67adc32d66cff15a8892c3961ec7acbda85dbf5e;hpb=37600b4b217caa5e316984ec0b035c5e8f9698af;p=synfig.git

diff --git a/ETL/trunk/ETL/_bezier.h b/ETL/trunk/ETL/_bezier.h
index 67adc32..4851a98 100644
--- a/ETL/trunk/ETL/_bezier.h
+++ b/ETL/trunk/ETL/_bezier.h
@@ -31,7 +31,8 @@
 /* === H E A D E R S ======================================================= */
 
 #include "_curve_func.h"
-#include <ETL/fixed>
+#include <cmath>				// for ldexp
+// #include <ETL/fixed>			// not used
 
 /* === M A C R O S ========================================================= */
 
@@ -552,8 +553,7 @@ public:
 				bezier<V,T>::operator[](1),
 				bezier<V,T>::operator[](2),
 				bezier<V,T>::operator[](3)};
-			float t = NearestPointOnCurve(x, array);
-			return t > 0.999999 ? 0.999999 : t < 0.000001 ? 0.000001 : t;
+			return NearestPointOnCurve(x, array);
 	    }
 	    else
 	    {
@@ -577,6 +577,7 @@ public:
 	distance_type find_distance(time_type r, time_type s, int steps=7)const
 	{
 		const time_type inc((s-r)/steps);
+		if (!inc) return 0;
 		distance_type ret(0);
 		value_type last(operator()(r));