diff options
| -rw-r--r-- | doc/classes/NavigationMesh.xml | 4 | ||||
| -rw-r--r-- | modules/recast/navigation_mesh_generator.cpp | 24 | ||||
| -rw-r--r-- | modules/recast/navigation_mesh_generator.h | 2 | ||||
| -rw-r--r-- | scene/3d/navigation_mesh.cpp | 35 | ||||
| -rw-r--r-- | scene/3d/navigation_mesh.h | 16 |
5 files changed, 76 insertions, 5 deletions
diff --git a/doc/classes/NavigationMesh.xml b/doc/classes/NavigationMesh.xml index f6c7a7d1b5..6528704bb5 100644 --- a/doc/classes/NavigationMesh.xml +++ b/doc/classes/NavigationMesh.xml @@ -107,6 +107,10 @@ </member> <member name="geometry/parsed_geometry_type" type="int" setter="set_parsed_geometry_type" getter="get_parsed_geometry_type" default="0"> </member> + <member name="geometry/source_geometry_mode" type="int" setter="set_source_geometry_mode" getter="get_source_geometry_mode" default="0"> + </member> + <member name="geometry/source_group_name" type="String" setter="set_source_group_name" getter="get_source_group_name"> + </member> <member name="polygon/verts_per_poly" type="float" setter="set_verts_per_poly" getter="get_verts_per_poly" default="6.0"> </member> <member name="region/merge_size" type="float" setter="set_region_merge_size" getter="get_region_merge_size" default="20.0"> diff --git a/modules/recast/navigation_mesh_generator.cpp b/modules/recast/navigation_mesh_generator.cpp index c5b60f2dca..320591cf7c 100644 --- a/modules/recast/navigation_mesh_generator.cpp +++ b/modules/recast/navigation_mesh_generator.cpp @@ -131,7 +131,7 @@ void EditorNavigationMeshGenerator::_add_faces(const PoolVector3Array &p_faces, } } -void EditorNavigationMeshGenerator::_parse_geometry(Transform p_accumulated_transform, Node *p_node, Vector<float> &p_verticies, Vector<int> &p_indices, int p_generate_from, uint32_t p_collision_mask) { +void EditorNavigationMeshGenerator::_parse_geometry(Transform p_accumulated_transform, Node *p_node, Vector<float> &p_verticies, Vector<int> &p_indices, int p_generate_from, uint32_t p_collision_mask, bool p_recurse_children) { if (Object::cast_to<MeshInstance>(p_node) && p_generate_from != NavigationMesh::PARSED_GEOMETRY_STATIC_COLLIDERS) { @@ -263,8 +263,10 @@ void EditorNavigationMeshGenerator::_parse_geometry(Transform p_accumulated_tran p_accumulated_transform = p_accumulated_transform * spatial->get_transform(); } - for (int i = 0; i < p_node->get_child_count(); i++) { - _parse_geometry(p_accumulated_transform, p_node->get_child(i), p_verticies, p_indices, p_generate_from, p_collision_mask); + if (p_recurse_children) { + for (int i = 0; i < p_node->get_child_count(); i++) { + _parse_geometry(p_accumulated_transform, p_node->get_child(i), p_verticies, p_indices, p_generate_from, p_collision_mask, p_recurse_children); + } } } @@ -439,7 +441,21 @@ void EditorNavigationMeshGenerator::bake(Ref<NavigationMesh> p_nav_mesh, Node *p Vector<float> vertices; Vector<int> indices; - _parse_geometry(Object::cast_to<Spatial>(p_node)->get_transform().affine_inverse(), p_node, vertices, indices, p_nav_mesh->get_parsed_geometry_type(), p_nav_mesh->get_collision_mask()); + List<Node *> parse_nodes; + + if (p_nav_mesh->get_source_geometry_mode() == NavigationMesh::SOURCE_GEOMETRY_NAVMESH_CHILDREN) { + parse_nodes.push_back(p_node); + } else { + p_node->get_tree()->get_nodes_in_group(p_nav_mesh->get_source_group_name(), &parse_nodes); + } + + Transform navmesh_xform = Object::cast_to<Spatial>(p_node)->get_transform().affine_inverse(); + for (const List<Node *>::Element *E = parse_nodes.front(); E; E = E->next()) { + int geometry_type = p_nav_mesh->get_parsed_geometry_type(); + uint32_t collision_mask = p_nav_mesh->get_collision_mask(); + bool recurse_children = p_nav_mesh->get_source_geometry_mode() != NavigationMesh::SOURCE_GEOMETRY_GROUPS_EXPLICIT; + _parse_geometry(navmesh_xform, E->get(), vertices, indices, geometry_type, collision_mask, recurse_children); + } if (vertices.size() > 0 && indices.size() > 0) { diff --git a/modules/recast/navigation_mesh_generator.h b/modules/recast/navigation_mesh_generator.h index 30a6e3c835..f19622a4a9 100644 --- a/modules/recast/navigation_mesh_generator.h +++ b/modules/recast/navigation_mesh_generator.h @@ -47,7 +47,7 @@ protected: static void _add_vertex(const Vector3 &p_vec3, Vector<float> &p_verticies); static void _add_mesh(const Ref<Mesh> &p_mesh, const Transform &p_xform, Vector<float> &p_verticies, Vector<int> &p_indices); static void _add_faces(const PoolVector3Array &p_faces, const Transform &p_xform, Vector<float> &p_verticies, Vector<int> &p_indices); - static void _parse_geometry(Transform p_accumulated_transform, Node *p_node, Vector<float> &p_verticies, Vector<int> &p_indices, int p_generate_from, uint32_t p_collision_mask); + static void _parse_geometry(Transform p_accumulated_transform, Node *p_node, Vector<float> &p_verticies, Vector<int> &p_indices, int p_generate_from, uint32_t p_collision_mask, bool p_recurse_children); static void _convert_detail_mesh_to_native_navigation_mesh(const rcPolyMeshDetail *p_detail_mesh, Ref<NavigationMesh> p_nav_mesh); static void _build_recast_navigation_mesh(Ref<NavigationMesh> p_nav_mesh, EditorProgress *ep, diff --git a/scene/3d/navigation_mesh.cpp b/scene/3d/navigation_mesh.cpp index f82543b789..496dc4b411 100644 --- a/scene/3d/navigation_mesh.cpp +++ b/scene/3d/navigation_mesh.cpp @@ -108,6 +108,24 @@ bool NavigationMesh::get_collision_mask_bit(int p_bit) const { return get_collision_mask() & (1 << p_bit); } +void NavigationMesh::set_source_geometry_mode(int p_geometry_mode) { + ERR_FAIL_INDEX(p_geometry_mode, SOURCE_GEOMETRY_MAX); + source_geometry_mode = static_cast<SourceGeometryMode>(p_geometry_mode); + _change_notify(); +} + +int NavigationMesh::get_source_geometry_mode() const { + return source_geometry_mode; +} + +void NavigationMesh::set_source_group_name(StringName p_group_name) { + source_group_name = p_group_name; +} + +StringName NavigationMesh::get_source_group_name() const { + return source_group_name; +} + void NavigationMesh::set_cell_size(float p_value) { cell_size = p_value; } @@ -387,6 +405,12 @@ void NavigationMesh::_bind_methods() { ClassDB::bind_method(D_METHOD("set_collision_mask_bit", "bit", "value"), &NavigationMesh::set_collision_mask_bit); ClassDB::bind_method(D_METHOD("get_collision_mask_bit", "bit"), &NavigationMesh::get_collision_mask_bit); + ClassDB::bind_method(D_METHOD("set_source_geometry_mode", "mask"), &NavigationMesh::set_source_geometry_mode); + ClassDB::bind_method(D_METHOD("get_source_geometry_mode"), &NavigationMesh::get_source_geometry_mode); + + ClassDB::bind_method(D_METHOD("set_source_group_name", "mask"), &NavigationMesh::set_source_group_name); + ClassDB::bind_method(D_METHOD("get_source_group_name"), &NavigationMesh::get_source_group_name); + ClassDB::bind_method(D_METHOD("set_cell_size", "cell_size"), &NavigationMesh::set_cell_size); ClassDB::bind_method(D_METHOD("get_cell_size"), &NavigationMesh::get_cell_size); @@ -462,6 +486,8 @@ void NavigationMesh::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::INT, "sample_partition_type/sample_partition_type", PROPERTY_HINT_ENUM, "Watershed,Monotone,Layers"), "set_sample_partition_type", "get_sample_partition_type"); ADD_PROPERTY(PropertyInfo(Variant::INT, "geometry/parsed_geometry_type", PROPERTY_HINT_ENUM, "Mesh Instances,Static Colliders,Both"), "set_parsed_geometry_type", "get_parsed_geometry_type"); ADD_PROPERTY(PropertyInfo(Variant::INT, "geometry/collision_mask", PROPERTY_HINT_LAYERS_3D_PHYSICS), "set_collision_mask", "get_collision_mask"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "geometry/source_geometry_mode", PROPERTY_HINT_ENUM, "Navmesh Children, Group With Children, Group Explicit"), "set_source_geometry_mode", "get_source_geometry_mode"); + ADD_PROPERTY(PropertyInfo(Variant::STRING, "geometry/source_group_name"), "set_source_group_name", "get_source_group_name"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "cell/size", PROPERTY_HINT_RANGE, "0.1,1.0,0.01,or_greater"), "set_cell_size", "get_cell_size"); ADD_PROPERTY(PropertyInfo(Variant::REAL, "cell/height", PROPERTY_HINT_RANGE, "0.1,1.0,0.01,or_greater"), "set_cell_height", "get_cell_height"); @@ -489,6 +515,13 @@ void NavigationMesh::_validate_property(PropertyInfo &property) const { return; } } + + if (property.name == "geometry/source_group_name") { + if (source_geometry_mode == SOURCE_GEOMETRY_NAVMESH_CHILDREN) { + property.usage = 0; + return; + } + } } NavigationMesh::NavigationMesh() { @@ -509,6 +542,8 @@ NavigationMesh::NavigationMesh() { partition_type = SAMPLE_PARTITION_WATERSHED; parsed_geometry_type = PARSED_GEOMETRY_MESH_INSTANCES; collision_mask = 0xFFFFFFFF; + source_geometry_mode = SOURCE_GEOMETRY_NAVMESH_CHILDREN; + source_group_name = "navmesh"; filter_low_hanging_obstacles = false; filter_ledge_spans = false; filter_walkable_low_height_spans = false; diff --git a/scene/3d/navigation_mesh.h b/scene/3d/navigation_mesh.h index 5fbf3998ff..8467f80f0e 100644 --- a/scene/3d/navigation_mesh.h +++ b/scene/3d/navigation_mesh.h @@ -77,6 +77,13 @@ public: PARSED_GEOMETRY_MAX }; + enum SourceGeometryMode { + SOURCE_GEOMETRY_NAVMESH_CHILDREN = 0, + SOURCE_GEOMETRY_GROUPS_WITH_CHILDREN, + SOURCE_GEOMETRY_GROUPS_EXPLICIT, + SOURCE_GEOMETRY_MAX + }; + protected: float cell_size; float cell_height; @@ -96,6 +103,9 @@ protected: ParsedGeometryType parsed_geometry_type; uint32_t collision_mask; + SourceGeometryMode source_geometry_mode; + StringName source_group_name; + bool filter_low_hanging_obstacles; bool filter_ledge_spans; bool filter_walkable_low_height_spans; @@ -114,6 +124,12 @@ public: void set_collision_mask_bit(int p_bit, bool p_value); bool get_collision_mask_bit(int p_bit) const; + void set_source_geometry_mode(int p_source_mode); + int get_source_geometry_mode() const; + + void set_source_group_name(StringName p_group_name); + StringName get_source_group_name() const; + void set_cell_size(float p_value); float get_cell_size() const; |