--- a/src/mainwindow.h	Fri Feb 05 14:23:16 2021 +0200
+++ b/src/mainwindow.h	Wed Feb 17 16:49:35 2021 +0200
@@ -41,6 +41,7 @@
 	void updateRecentlyOpenedDocumentsMenu();
 	void openRecentFile();
 	void setRenderStyle(gl::RenderStyle renderStyle);
+	void pointInCanvasClicked(const glm::vec3& point);
 protected:
 	void changeEvent(QEvent* event) override;
 	void closeEvent(QCloseEvent* event) override;