--- a/src/gl/partrenderer.cpp Wed Jul 28 08:23:09 2021 +0300 +++ b/src/gl/partrenderer.cpp Wed Jul 28 13:22:51 2021 +0300 @@ -26,6 +26,9 @@ #include "partrenderer.h" #include "model.h" +static constexpr double MIN_ZOOM = -3.0; +static constexpr double MAX_ZOOM = 3.0; + PartRenderer::PartRenderer( Model* model, DocumentManager* documents,