Make sure circles have at least 16 segments.

Before this commit, with the highest chord tolerance settings, circles would render as octagons, which confused a lot of people. See #295.
2020-06-04 19:04:42 -04:00 · 2020-06-04 19:04:42 -04:00 · c876104714
parent e83e48392e
commit c876104714
2 changed files with 1 additions and 1 deletions
--- a/src/srf/ratpoly.cpp
+++ b/src/srf/ratpoly.cpp
@ -259,7 +259,7 @@ void SBezier::MakePwlInitialWorker(List<Vector> *l, double ta, double tb, double
                });

    double step = 1.0/SS.GetMaxSegments();
-    if((tb - ta) < step || d < chordTol) {
+    if( ((tb - ta) < step || d < chordTol) && ((tb-ta) < 0.2) ) {
        // A previous call has already added the beginning of our interval.
        l->Add(&pb);
    } else {
--- a/test/request/ttf_text/normal.png
+++ b/test/request/ttf_text/normal.png