initial commit, 4.5 stable

editor/scene/3d/particles_3d_editor_plugin.h

@@ -0,0 +1,92 @@
+/**************************************************************************/
+/*  particles_3d_editor_plugin.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 "editor/scene/particles_editor_plugin.h"
+
+class Particles3DEditorPlugin : public ParticlesEditorPlugin {
+	GDCLASS(Particles3DEditorPlugin, ParticlesEditorPlugin);
+
+	enum {
+		MENU_OPTION_GENERATE_AABB = 300,
+		MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_NODE,
+	};
+
+	ConfirmationDialog *generate_aabb = nullptr;
+	SpinBox *generate_seconds = nullptr;
+
+	SceneTreeDialog *emission_tree_dialog = nullptr;
+	ConfirmationDialog *emission_dialog = nullptr;
+	SpinBox *emission_amount = nullptr;
+	OptionButton *emission_fill = nullptr;
+
+	void _generate_aabb();
+	void _node_selected(const NodePath &p_path);
+
+protected:
+	Vector<Face3> geometry;
+
+	virtual void _menu_callback(int p_idx) override;
+	virtual void _add_menu_options(PopupMenu *p_menu) override;
+
+	bool _generate(Vector<Vector3> &r_points, Vector<Vector3> &r_normals);
+	virtual bool _can_generate_points() const = 0;
+	virtual void _generate_emission_points() = 0;
+
+public:
+	Particles3DEditorPlugin();
+};
+
+class GPUParticles3DEditorPlugin : public Particles3DEditorPlugin {
+	GDCLASS(GPUParticles3DEditorPlugin, Particles3DEditorPlugin);
+
+protected:
+	Node *_convert_particles() override;
+
+	bool _can_generate_points() const override;
+	void _generate_emission_points() override;
+
+public:
+	GPUParticles3DEditorPlugin();
+};
+
+class CPUParticles3DEditorPlugin : public Particles3DEditorPlugin {
+	GDCLASS(CPUParticles3DEditorPlugin, Particles3DEditorPlugin);
+
+protected:
+	Node *_convert_particles() override;
+
+	bool _can_generate_points() const override { return true; }
+	void _generate_emission_points() override;
+
+public:
+	CPUParticles3DEditorPlugin();
+};