Add base support for 2D meshes in Godot, including Sprite -> Mesh2D conversion.

1 files changed, 73 insertions, 0 deletions

diff --git a/editor/plugins/sprite_editor_plugin.h b/editor/plugins/sprite_editor_plugin.h
new file mode 100644
index 0000000000..17aa3eb1f9
--- /dev/null
+++ b/editor/plugins/sprite_editor_plugin.h
@@ -0,0 +1,73 @@
+#ifndef SPRITE_EDITOR_PLUGIN_H
+#define SPRITE_EDITOR_PLUGIN_H
+
+#include "editor/editor_node.h"
+#include "editor/editor_plugin.h"
+#include "scene/2d/sprite.h"
+#include "scene/gui/spin_box.h"
+
+class SpriteEditor : public Control {
+
+	GDCLASS(SpriteEditor, Control);
+
+	enum Menu {
+		MENU_OPTION_CREATE_MESH_2D,
+	};
+
+	Sprite *node;
+
+	MenuButton *options;
+
+	ConfirmationDialog *outline_dialog;
+
+	AcceptDialog *err_dialog;
+
+	ConfirmationDialog *debug_uv_dialog;
+	Control *debug_uv;
+	Vector<Vector2> uv_lines;
+
+	Vector<Vector2> computed_vertices;
+	Vector<Vector2> computed_uv;
+	Vector<int> computed_indices;
+
+	SpinBox *simplification;
+	SpinBox *island_merging;
+	Button *update_preview;
+
+	void _menu_option(int p_option);
+
+	//void _create_uv_lines();
+	friend class SpriteEditorPlugin;
+
+	void _debug_uv_draw();
+	void _update_mesh_data();
+	void _create_mesh_node();
+
+protected:
+	void _node_removed(Node *p_node);
+	static void _bind_methods();
+
+public:
+	void edit(Sprite *p_sprite);
+	SpriteEditor();
+};
+
+class SpriteEditorPlugin : public EditorPlugin {
+
+	GDCLASS(SpriteEditorPlugin, EditorPlugin);
+
+	SpriteEditor *sprite_editor;
+	EditorNode *editor;
+
+public:
+	virtual String get_name() const { return "Sprite"; }
+	bool has_main_screen() const { return false; }
+	virtual void edit(Object *p_object);
+	virtual bool handles(Object *p_object) const;
+	virtual void make_visible(bool p_visible);
+
+	SpriteEditorPlugin(EditorNode *p_node);
+	~SpriteEditorPlugin();
+};
+
+#endif // SPRITE_EDITOR_PLUGIN_H