1 /*************************************************************************/ 2 /* particles_editor_plugin.h */ 3 /*************************************************************************/ 4 /* This file is part of: */ 5 /* GODOT ENGINE */ 6 /* https://godotengine.org */ 7 /*************************************************************************/ 8 /* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ 9 /* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ 10 /* */ 11 /* Permission is hereby granted, free of charge, to any person obtaining */ 12 /* a copy of this software and associated documentation files (the */ 13 /* "Software"), to deal in the Software without restriction, including */ 14 /* without limitation the rights to use, copy, modify, merge, publish, */ 15 /* distribute, sublicense, and/or sell copies of the Software, and to */ 16 /* permit persons to whom the Software is furnished to do so, subject to */ 17 /* the following conditions: */ 18 /* */ 19 /* The above copyright notice and this permission notice shall be */ 20 /* included in all copies or substantial portions of the Software. */ 21 /* */ 22 /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ 23 /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ 24 /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ 25 /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ 26 /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ 27 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ 28 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ 29 /*************************************************************************/ 30 31 #ifndef PARTICLES_EDITOR_PLUGIN_H 32 #define PARTICLES_EDITOR_PLUGIN_H 33 34 #include "editor/editor_node.h" 35 #include "editor/editor_plugin.h" 36 #include "scene/3d/particles.h" 37 #include "scene/gui/spin_box.h" 38 39 class ParticlesEditorBase : public Control { 40 41 GDCLASS(ParticlesEditorBase, Control); 42 43 protected: 44 Spatial *base_node; 45 Panel *panel; 46 MenuButton *options; 47 HBoxContainer *particles_editor_hb; 48 49 EditorFileDialog *emission_file_dialog; 50 SceneTreeDialog *emission_tree_dialog; 51 52 ConfirmationDialog *emission_dialog; 53 SpinBox *emission_amount; 54 OptionButton *emission_fill; 55 56 PoolVector<Face3> geometry; 57 58 bool _generate(PoolVector<Vector3> &points, PoolVector<Vector3> &normals); 59 virtual void _generate_emission_points() = 0; 60 void _node_selected(const NodePath &p_path); 61 62 static void _bind_methods(); 63 64 public: 65 ParticlesEditorBase(); 66 }; 67 68 class ParticlesEditor : public ParticlesEditorBase { 69 70 GDCLASS(ParticlesEditor, ParticlesEditorBase); 71 72 ConfirmationDialog *generate_aabb; 73 SpinBox *generate_seconds; 74 Particles *node; 75 76 enum Menu { 77 78 MENU_OPTION_GENERATE_AABB, 79 MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_NODE, 80 MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_MESH, 81 MENU_OPTION_CLEAR_EMISSION_VOLUME, 82 MENU_OPTION_CONVERT_TO_CPU_PARTICLES, 83 MENU_OPTION_RESTART, 84 85 }; 86 87 void _generate_aabb(); 88 89 void _menu_option(int); 90 91 friend class ParticlesEditorPlugin; 92 93 virtual void _generate_emission_points(); 94 95 protected: 96 void _notification(int p_notification); 97 void _node_removed(Node *p_node); 98 static void _bind_methods(); 99 100 public: 101 void edit(Particles *p_particles); 102 ParticlesEditor(); 103 }; 104 105 class ParticlesEditorPlugin : public EditorPlugin { 106 107 GDCLASS(ParticlesEditorPlugin, EditorPlugin); 108 109 ParticlesEditor *particles_editor; 110 EditorNode *editor; 111 112 public: get_name()113 virtual String get_name() const { return "Particles"; } has_main_screen()114 bool has_main_screen() const { return false; } 115 virtual void edit(Object *p_object); 116 virtual bool handles(Object *p_object) const; 117 virtual void make_visible(bool p_visible); 118 119 ParticlesEditorPlugin(EditorNode *p_node); 120 ~ParticlesEditorPlugin(); 121 }; 122 123 #endif // PARTICLES_EDITOR_PLUGIN_H 124