diff -r 6988973515d2 -r ca23936b455b src/linetypes/polygonobject.h
--- a/src/linetypes/polygonobject.h	Wed May 25 20:36:34 2022 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,88 +0,0 @@
-#pragma once
-#include "object.h"
-#include "widgets/vec3editor.h"
-#include "model.h"
-#include "modeleditor.h"
-
-namespace ldraw
-{
-	template<int N, typename>
-	class PolygonObject;
-}
-
-template<int N, typename = std::enable_if_t<(N > 0 and N <= 4)>>
-class ldraw::PolygonObject : public ColoredObject
-{
-public:
-	using BaseClass = ColoredObject;
-	PolygonObject(const std::array<glm::vec3, N>& points, const Color color) :
-		ColoredObject{color},
-		points{points} {}
-	int numPoints() const override
-	{
-		return N;
-	}
-	const glm::vec3& getPoint(int index) const override
-	{
-		Q_ASSERT(index >= 0 and index < N);
-		return this->points[index];
-	}
-	QVariant getProperty(const Property id) const override
-	{
-		switch (id)
-		{
-		case Property::Point0:
-			return QVariant::fromValue(points[0]);
-		case Property::Point1:
-			return QVariant::fromValue(points[1]);
-		case Property::Point2:
-			if (N >= 3)
-			{
-				return QVariant::fromValue(points[2]);
-			}
-			break;
-		case Property::Point3:
-			if (N >= 4)
-			{
-				return QVariant::fromValue(points[3]);
-			}
-			break;
-		default:
-			break;
-		}
-		return BaseClass::getProperty(id);
-	}
-	void setProperty(SetPropertyResult* result, const PropertyKeyValue& pair) override
-	{
-		LDRAW_OBJECT_HANDLE_SET_PROPERTY(Point0, {points[0] = value;})
-		LDRAW_OBJECT_HANDLE_SET_PROPERTY(Point1, {points[1] = value;})
-		if constexpr (N >= 3)
-		{
-			LDRAW_OBJECT_HANDLE_SET_PROPERTY(Point2, {points[2] = value;})
-		}
-		if constexpr (N >= 4)
-		{
-			LDRAW_OBJECT_HANDLE_SET_PROPERTY(Point3, {points[3] = value;})
-		}
-		ColoredObject::setProperty(result, pair);
-	}
-	QDataStream &serialize(QDataStream& stream) const override
-	{
-		ColoredObject::serialize(stream);
-		for (const glm::vec3& point : this->points)
-		{
-			stream << point;
-		}
-		return stream;
-	}
-	QDataStream& deserialize(QDataStream& stream) override
-	{
-		ColoredObject::deserialize(stream);
-		for (glm::vec3& point : this->points)
-		{
-			stream >> point;
-		}
-		return stream;
-	}
-	std::array<glm::vec3, N> points;
-};