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Add confirm dialog for render mesh to navigation mesh conversion 

Adds confirm dialog for render mesh to navigation mesh conversion that lists all the requirement for the pathfinding.
This commit is contained in:
smix8 2024-06-02 14:04:25 +02:00
parent 705b7a0b0b
commit 3fae26277a
2 changed files with 48 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

67
editor/plugins/mesh_instance_3d_editor_plugin.cpp
View File

@ -214,28 +214,7 @@ void MeshInstance3DEditor::_menu_option(int p_option) {
} break;
case MENU_OPTION_CREATE_NAVMESH: {
Ref<NavigationMesh> nmesh = memnew(NavigationMesh);
if (nmesh.is_null()) {
return;
}
nmesh->create_from_mesh(mesh);
NavigationRegion3D *nmi = memnew(NavigationRegion3D);
nmi->set_navigation_mesh(nmesh);
Node *owner = get_tree()->get_edited_scene_root();
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Create Navigation Mesh"));
ur->add_do_method(node, "add_child", nmi, true);
ur->add_do_method(nmi, "set_owner", owner);
ur->add_do_method(Node3DEditor::get_singleton(), SceneStringName(_request_gizmo), nmi);
ur->add_do_reference(nmi);
ur->add_undo_method(node, "remove_child", nmi);
ur->commit_action();
navigation_mesh_dialog->popup_centered(Vector2(200, 90));
} break;
case MENU_OPTION_CREATE_OUTLINE_MESH: {
@ -472,6 +451,36 @@ void MeshInstance3DEditor::_debug_uv_draw() {
debug_uv->draw_multiline(uv_lines, get_theme_color(SNAME("mono_color"), EditorStringName(Editor)) * Color(1, 1, 1, 0.5));
}
void MeshInstance3DEditor::_create_navigation_mesh() {
Ref<Mesh> mesh = node->get_mesh();
if (mesh.is_null()) {
return;
}
Ref<NavigationMesh> nmesh = memnew(NavigationMesh);
if (nmesh.is_null()) {
return;
}
nmesh->create_from_mesh(mesh);
NavigationRegion3D *nmi = memnew(NavigationRegion3D);
nmi->set_navigation_mesh(nmesh);
Node *owner = get_tree()->get_edited_scene_root();
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Create Navigation Mesh"));
ur->add_do_method(node, "add_child", nmi, true);
ur->add_do_method(nmi, "set_owner", owner);
ur->add_do_method(Node3DEditor::get_singleton(), SceneStringName(_request_gizmo), nmi);
ur->add_do_reference(nmi);
ur->add_undo_method(node, "remove_child", nmi);
ur->commit_action();
}
void MeshInstance3DEditor::_create_outline_mesh() {
Ref<Mesh> mesh = node->get_mesh();
if (mesh.is_null()) {
@ -608,6 +617,20 @@ MeshInstance3DEditor::MeshInstance3DEditor() {
debug_uv->set_custom_minimum_size(Size2(600, 600) * EDSCALE);
debug_uv->connect(SceneStringName(draw), callable_mp(this, &MeshInstance3DEditor::_debug_uv_draw));
debug_uv_dialog->add_child(debug_uv);
navigation_mesh_dialog = memnew(ConfirmationDialog);
navigation_mesh_dialog->set_title(TTR("Create NavigationMesh"));
navigation_mesh_dialog->set_ok_button_text(TTR("Create"));
VBoxContainer *navigation_mesh_dialog_vbc = memnew(VBoxContainer);
navigation_mesh_dialog->add_child(navigation_mesh_dialog_vbc);
Label *navigation_mesh_l = memnew(Label);
navigation_mesh_l->set_text(TTR("Before converting a rendering mesh to a navigation mesh, please verify:\n\n- The mesh is two-dimensional.\n- The mesh has no surface overlap.\n- The mesh has no self-intersection.\n- The mesh surfaces have indices.\n\nIf the mesh does not fulfill these requirements, the pathfinding will be broken."));
navigation_mesh_dialog_vbc->add_child(navigation_mesh_l);
add_child(navigation_mesh_dialog);
navigation_mesh_dialog->connect("confirmed", callable_mp(this, &MeshInstance3DEditor::_create_navigation_mesh));
}
void MeshInstance3DEditorPlugin::edit(Object *p_object) {

3
editor/plugins/mesh_instance_3d_editor_plugin.h
View File

@ -82,10 +82,13 @@ class MeshInstance3DEditor : public Control {
Control *debug_uv = nullptr;
Vector<Vector2> uv_lines;
ConfirmationDialog *navigation_mesh_dialog = nullptr;
void _create_collision_shape();
Vector<Ref<Shape3D>> create_shape_from_mesh(Ref<Mesh> p_mesh, int p_option, bool p_verbose);
void _menu_option(int p_option);
void _create_outline_mesh();
void _create_navigation_mesh();
void _create_uv_lines(int p_layer);
friend class MeshInstance3DEditorPlugin;