--- a/src/ui/canvas.h	Sat Mar 05 13:38:22 2022 +0200
+++ b/src/ui/canvas.h	Sat Mar 05 13:55:12 2022 +0200
@@ -44,6 +44,7 @@
 	glm::vec3 cameraVector() const;
 	bool isGridPerpendicularToScreen(float threshold) const;
 	QVector<QPointF> convertWorldPointsToScreenPoints(const std::vector<glm::vec3>& worldPoints);
+	Q_SLOT void updateCanvasRenderPreferences();
 	std::optional<GridProgram> gridProgram;
 	std::optional<AxesProgram> axesProgram;
 	std::optional<VertexProgram> vertexProgram;