diff options
Diffstat (limited to 'scene/3d/navigation_obstacle_3d.cpp')
| -rw-r--r-- | scene/3d/navigation_obstacle_3d.cpp | 70 |
1 files changed, 50 insertions, 20 deletions
diff --git a/scene/3d/navigation_obstacle_3d.cpp b/scene/3d/navigation_obstacle_3d.cpp index c6eda1f9cd..f241d65649 100644 --- a/scene/3d/navigation_obstacle_3d.cpp +++ b/scene/3d/navigation_obstacle_3d.cpp @@ -37,6 +37,9 @@ void NavigationObstacle3D::_bind_methods() { ClassDB::bind_method(D_METHOD("get_rid"), &NavigationObstacle3D::get_rid); + ClassDB::bind_method(D_METHOD("set_navigation_map", "navigation_map"), &NavigationObstacle3D::set_navigation_map); + ClassDB::bind_method(D_METHOD("get_navigation_map"), &NavigationObstacle3D::get_navigation_map); + ClassDB::bind_method(D_METHOD("set_estimate_radius", "estimate_radius"), &NavigationObstacle3D::set_estimate_radius); ClassDB::bind_method(D_METHOD("is_radius_estimated"), &NavigationObstacle3D::is_radius_estimated); ClassDB::bind_method(D_METHOD("set_radius", "radius"), &NavigationObstacle3D::set_radius); @@ -56,28 +59,26 @@ void NavigationObstacle3D::_validate_property(PropertyInfo &p_property) const { void NavigationObstacle3D::_notification(int p_what) { switch (p_what) { - case NOTIFICATION_ENTER_TREE: { - parent_node3d = Object::cast_to<Node3D>(get_parent()); - reevaluate_agent_radius(); - if (parent_node3d != nullptr) { - // place agent on navigation map first or else the RVO agent callback creation fails silently later - NavigationServer3D::get_singleton()->agent_set_map(get_rid(), parent_node3d->get_world_3d()->get_navigation_map()); - } + case NOTIFICATION_POST_ENTER_TREE: { + set_agent_parent(get_parent()); set_physics_process_internal(true); } break; case NOTIFICATION_EXIT_TREE: { - parent_node3d = nullptr; + set_agent_parent(nullptr); set_physics_process_internal(false); } break; case NOTIFICATION_PARENTED: { - parent_node3d = Object::cast_to<Node3D>(get_parent()); - reevaluate_agent_radius(); + if (is_inside_tree() && (get_parent() != parent_node3d)) { + set_agent_parent(get_parent()); + set_physics_process_internal(true); + } } break; case NOTIFICATION_UNPARENTED: { - parent_node3d = nullptr; + set_agent_parent(nullptr); + set_physics_process_internal(false); } break; case NOTIFICATION_PAUSED: { @@ -125,15 +126,15 @@ NavigationObstacle3D::~NavigationObstacle3D() { agent = RID(); // Pointless } -TypedArray<String> NavigationObstacle3D::get_configuration_warnings() const { - TypedArray<String> warnings = Node::get_configuration_warnings(); +PackedStringArray NavigationObstacle3D::get_configuration_warnings() const { + PackedStringArray warnings = Node::get_configuration_warnings(); if (!Object::cast_to<Node3D>(get_parent())) { warnings.push_back(RTR("The NavigationObstacle3D only serves to provide collision avoidance to a Node3D inheriting parent object.")); } if (Object::cast_to<StaticBody3D>(get_parent())) { - warnings.push_back(RTR("The NavigationObstacle3D is intended for constantly moving bodies like CharacterBody3D or RigidDynamicBody3D as it creates only an RVO avoidance radius and does not follow scene geometry exactly." + warnings.push_back(RTR("The NavigationObstacle3D is intended for constantly moving bodies like CharacterBody3D or RigidBody3D as it creates only an RVO avoidance radius and does not follow scene geometry exactly." "\nNot constantly moving or complete static objects should be (re)baked to a NavigationMesh so agents can not only avoid them but also move along those objects outline at high detail")); } @@ -141,7 +142,7 @@ TypedArray<String> NavigationObstacle3D::get_configuration_warnings() const { } void NavigationObstacle3D::initialize_agent() { - NavigationServer3D::get_singleton()->agent_set_neighbor_dist(agent, 0.0); + NavigationServer3D::get_singleton()->agent_set_neighbor_distance(agent, 0.0); NavigationServer3D::get_singleton()->agent_set_max_neighbors(agent, 0); NavigationServer3D::get_singleton()->agent_set_time_horizon(agent, 0.0); NavigationServer3D::get_singleton()->agent_set_max_speed(agent, 0.0); @@ -158,7 +159,7 @@ void NavigationObstacle3D::reevaluate_agent_radius() { real_t NavigationObstacle3D::estimate_agent_radius() const { if (parent_node3d && parent_node3d->is_inside_tree()) { // Estimate the radius of this physics body - real_t radius = 0.0; + real_t max_radius = 0.0; for (int i(0); i < parent_node3d->get_child_count(); i++) { // For each collision shape CollisionShape3D *cs = Object::cast_to<CollisionShape3D>(parent_node3d->get_child(i)); @@ -172,7 +173,7 @@ real_t NavigationObstacle3D::estimate_agent_radius() const { Vector3 s = cs->get_global_transform().basis.get_scale(); r *= MAX(s.x, MAX(s.y, s.z)); // Takes the biggest radius - radius = MAX(radius, r); + max_radius = MAX(max_radius, r); } else if (cs && !cs->is_inside_tree()) { WARN_PRINT("A CollisionShape3D of the NavigationObstacle3D parent node was not inside the SceneTree when estimating the obstacle radius." "\nMove the NavigationObstacle3D to a child position below any CollisionShape3D node of the parent node so the CollisionShape3D is already inside the SceneTree."); @@ -180,15 +181,44 @@ real_t NavigationObstacle3D::estimate_agent_radius() const { } Vector3 s = parent_node3d->get_global_transform().basis.get_scale(); - radius *= MAX(s.x, MAX(s.y, s.z)); + max_radius *= MAX(s.x, MAX(s.y, s.z)); - if (radius > 0.0) { - return radius; + if (max_radius > 0.0) { + return max_radius; } } return 1.0; // Never a 0 radius } +void NavigationObstacle3D::set_agent_parent(Node *p_agent_parent) { + if (Object::cast_to<Node3D>(p_agent_parent) != nullptr) { + parent_node3d = Object::cast_to<Node3D>(p_agent_parent); + if (map_override.is_valid()) { + NavigationServer3D::get_singleton()->agent_set_map(get_rid(), map_override); + } else { + NavigationServer3D::get_singleton()->agent_set_map(get_rid(), parent_node3d->get_world_3d()->get_navigation_map()); + } + reevaluate_agent_radius(); + } else { + parent_node3d = nullptr; + NavigationServer3D::get_singleton()->agent_set_map(get_rid(), RID()); + } +} + +void NavigationObstacle3D::set_navigation_map(RID p_navigation_map) { + map_override = p_navigation_map; + NavigationServer3D::get_singleton()->agent_set_map(agent, map_override); +} + +RID NavigationObstacle3D::get_navigation_map() const { + if (map_override.is_valid()) { + return map_override; + } else if (parent_node3d != nullptr) { + return parent_node3d->get_world_3d()->get_navigation_map(); + } + return RID(); +} + void NavigationObstacle3D::set_estimate_radius(bool p_estimate_radius) { estimate_radius = p_estimate_radius; notify_property_list_changed(); |