make the fps counter more stable

2017-10-13 00:13:19 +02:00
parent 8e694c3820
commit e9bed58f4b
5 changed files with 52 additions and 11 deletions
--- a/src/Gui/View3DInventorViewer.cpp
+++ b/src/Gui/View3DInventorViewer.cpp
@@ -1642,7 +1642,7 @@ void View3DInventorViewer::renderScene(void)
        std::stringstream stream;
        stream.precision(1);
        stream.setf(std::ios::fixed | std::ios::showpoint);
-        stream << renderTime << " ms / " << 1000./renderTime << " fps";
+        stream << framesPerSecond[0] << " ms / " << framesPerSecond[1] << " fps";
        draw2DString(stream.str().c_str(), SbVec2s(10,10), SbVec2f(0.1f,0.1f));
    }