diff -r 764381756899 -r 62373840e33a src/linetypes/conditionaledge.h
--- a/src/linetypes/conditionaledge.h	Wed Mar 11 19:05:34 2020 +0200
+++ b/src/linetypes/conditionaledge.h	Tue Mar 17 23:13:29 2020 +0200
@@ -22,6 +22,8 @@
 		Property property,
 		const QVariant& value) override;
 	QString textRepresentation() const override;
+	int numPoints() const override;
+	const glm::vec3& getPoint(int index) const override;
 	glm::vec3 controlPoint_1 = {};
 	glm::vec3 controlPoint_2 = {};
 };