initial commit, 4.5 stable

scene/2d/polygon_2d.h

@@ -0,0 +1,168 @@
+/**************************************************************************/
+/*  polygon_2d.h                                                          */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* Permission is hereby granted, free of charge, to any person obtaining  */
+/* a copy of this software and associated documentation files (the        */
+/* "Software"), to deal in the Software without restriction, including    */
+/* without limitation the rights to use, copy, modify, merge, publish,    */
+/* distribute, sublicense, and/or sell copies of the Software, and to     */
+/* permit persons to whom the Software is furnished to do so, subject to  */
+/* the following conditions:                                              */
+/*                                                                        */
+/* The above copyright notice and this permission notice shall be         */
+/* included in all copies or substantial portions of the Software.        */
+/*                                                                        */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
+/**************************************************************************/
+
+#pragma once
+
+#include "scene/2d/node_2d.h"
+
+class NavigationPolygon;
+class NavigationMeshSourceGeometryData2D;
+
+class Polygon2D : public Node2D {
+	GDCLASS(Polygon2D, Node2D);
+
+	Vector<Vector2> polygon;
+	Vector<Vector2> uv;
+	Vector<Color> vertex_colors;
+	Array polygons;
+	int internal_vertices = 0;
+
+	struct Bone {
+		NodePath path;
+		Vector<float> weights;
+	};
+
+	Vector<Bone> bone_weights;
+
+	Color color = Color(1, 1, 1);
+	Ref<Texture2D> texture;
+
+	Size2 tex_scale = Vector2(1, 1);
+	Vector2 tex_ofs;
+	bool tex_tile = true;
+	real_t tex_rot = 0.0;
+	bool invert = false;
+	real_t invert_border = 100.0;
+	bool antialiased = false;
+
+	Vector2 offset;
+	mutable bool rect_cache_dirty = true;
+	mutable Rect2 item_rect;
+
+	NodePath skeleton;
+	ObjectID current_skeleton_id;
+
+	Array _get_bones() const;
+	void _set_bones(const Array &p_bones);
+
+	void _skeleton_bone_setup_changed();
+
+	RID mesh;
+
+protected:
+	void _notification(int p_what);
+	static void _bind_methods();
+
+public:
+#ifdef TOOLS_ENABLED
+	virtual Dictionary _edit_get_state() const override;
+	virtual void _edit_set_state(const Dictionary &p_state) override;
+
+	virtual void _edit_set_pivot(const Point2 &p_pivot) override;
+	virtual Point2 _edit_get_pivot() const override;
+	virtual bool _edit_use_pivot() const override;
+#endif // TOOLS_ENABLED
+
+#ifdef DEBUG_ENABLED
+	virtual Rect2 _edit_get_rect() const override;
+	virtual bool _edit_use_rect() const override;
+
+	virtual bool _edit_is_selected_on_click(const Point2 &p_point, double p_tolerance) const override;
+#endif // DEBUG_ENABLED
+
+	void set_polygon(const Vector<Vector2> &p_polygon);
+	Vector<Vector2> get_polygon() const;
+
+	void set_internal_vertex_count(int p_count);
+	int get_internal_vertex_count() const;
+
+	void set_uv(const Vector<Vector2> &p_uv);
+	Vector<Vector2> get_uv() const;
+
+	void set_polygons(const Array &p_polygons);
+	Array get_polygons() const;
+
+	void set_color(const Color &p_color);
+	Color get_color() const;
+
+	void set_vertex_colors(const Vector<Color> &p_colors);
+	Vector<Color> get_vertex_colors() const;
+
+	void set_texture(const Ref<Texture2D> &p_texture);
+	Ref<Texture2D> get_texture() const;
+
+	void set_texture_offset(const Vector2 &p_offset);
+	Vector2 get_texture_offset() const;
+
+	void set_texture_rotation(real_t p_rot);
+	real_t get_texture_rotation() const;
+
+	void set_texture_scale(const Size2 &p_scale);
+	Size2 get_texture_scale() const;
+
+	void set_invert(bool p_invert);
+	bool get_invert() const;
+
+	void set_antialiased(bool p_antialiased);
+	bool get_antialiased() const;
+
+	void set_invert_border(real_t p_invert_border);
+	real_t get_invert_border() const;
+
+	void set_offset(const Vector2 &p_offset);
+	Vector2 get_offset() const;
+
+	void add_bone(const NodePath &p_path = NodePath(), const Vector<float> &p_weights = Vector<float>());
+	int get_bone_count() const;
+	NodePath get_bone_path(int p_index) const;
+	Vector<float> get_bone_weights(int p_index) const;
+	void erase_bone(int p_idx);
+	void clear_bones();
+	void set_bone_weights(int p_index, const Vector<float> &p_weights);
+	void set_bone_path(int p_index, const NodePath &p_path);
+
+	void set_skeleton(const NodePath &p_skeleton);
+	NodePath get_skeleton() const;
+
+#ifndef NAVIGATION_2D_DISABLED
+private:
+	static Callable _navmesh_source_geometry_parsing_callback;
+	static RID _navmesh_source_geometry_parser;
+#endif // NAVIGATION_2D_DISABLED
+
+public:
+#ifndef NAVIGATION_2D_DISABLED
+	static void navmesh_parse_init();
+	static void navmesh_parse_source_geometry(const Ref<NavigationPolygon> &p_navigation_mesh, Ref<NavigationMeshSourceGeometryData2D> p_source_geometry_data, Node *p_node);
+#endif // NAVIGATION_2D_DISABLED
+
+	Polygon2D();
+	~Polygon2D();
+};