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Diffstat (limited to 'scene/3d/navigation_obstacle_3d.cpp')
-rw-r--r--scene/3d/navigation_obstacle_3d.cpp143
1 files changed, 52 insertions, 91 deletions
diff --git a/scene/3d/navigation_obstacle_3d.cpp b/scene/3d/navigation_obstacle_3d.cpp
index 2ee2008799..20ffc3b00e 100644
--- a/scene/3d/navigation_obstacle_3d.cpp
+++ b/scene/3d/navigation_obstacle_3d.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -31,64 +31,43 @@
#include "navigation_obstacle_3d.h"
#include "scene/3d/collision_shape_3d.h"
-#include "scene/3d/navigation_3d.h"
#include "scene/3d/physics_body_3d.h"
#include "servers/navigation_server_3d.h"
void NavigationObstacle3D::_bind_methods() {
-
- ClassDB::bind_method(D_METHOD("set_navigation", "navigation"), &NavigationObstacle3D::set_navigation_node);
- ClassDB::bind_method(D_METHOD("get_navigation"), &NavigationObstacle3D::get_navigation_node);
}
void NavigationObstacle3D::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_READY: {
-
- update_agent_shape();
-
- // Search the navigation node and set it
- {
- Navigation3D *nav = nullptr;
- Node *p = get_parent();
- while (p != nullptr) {
- nav = Object::cast_to<Navigation3D>(p);
- if (nav != nullptr)
- p = nullptr;
- else
- p = p->get_parent();
- }
-
- set_navigation(nav);
- }
-
set_physics_process_internal(true);
} break;
case NOTIFICATION_EXIT_TREE: {
- set_navigation(nullptr);
set_physics_process_internal(false);
} break;
+ case NOTIFICATION_PARENTED: {
+ parent_node3d = Object::cast_to<Node3D>(get_parent());
+ update_agent_shape();
+ } break;
+ case NOTIFICATION_UNPARENTED: {
+ parent_node3d = nullptr;
+ } break;
case NOTIFICATION_INTERNAL_PHYSICS_PROCESS: {
- Node3D *spatial = Object::cast_to<Node3D>(get_parent());
- if (spatial) {
- NavigationServer3D::get_singleton()->agent_set_position(agent, spatial->get_global_transform().origin);
- }
-
- PhysicsBody3D *rigid = Object::cast_to<PhysicsBody3D>(get_parent());
- if (rigid) {
-
- Vector3 v = rigid->get_linear_velocity();
- NavigationServer3D::get_singleton()->agent_set_velocity(agent, v);
- NavigationServer3D::get_singleton()->agent_set_target_velocity(agent, v);
+ if (parent_node3d) {
+ NavigationServer3D::get_singleton()->agent_set_position(agent, parent_node3d->get_global_transform().origin);
+
+ PhysicsBody3D *rigid = Object::cast_to<PhysicsBody3D>(get_parent());
+ if (rigid) {
+ Vector3 v = rigid->get_linear_velocity();
+ NavigationServer3D::get_singleton()->agent_set_velocity(agent, v);
+ NavigationServer3D::get_singleton()->agent_set_target_velocity(agent, v);
+ }
}
-
} break;
}
}
-NavigationObstacle3D::NavigationObstacle3D() :
- navigation(nullptr),
- agent(RID()) {
+NavigationObstacle3D::NavigationObstacle3D() {
agent = NavigationServer3D::get_singleton()->agent_create();
}
@@ -97,67 +76,49 @@ NavigationObstacle3D::~NavigationObstacle3D() {
agent = RID(); // Pointless
}
-void NavigationObstacle3D::set_navigation(Navigation3D *p_nav) {
- if (navigation == p_nav)
- return; // Pointless
-
- navigation = p_nav;
- NavigationServer3D::get_singleton()->agent_set_map(agent, navigation == nullptr ? RID() : navigation->get_rid());
-}
-
-void NavigationObstacle3D::set_navigation_node(Node *p_nav) {
- Navigation3D *nav = Object::cast_to<Navigation3D>(p_nav);
- ERR_FAIL_COND(nav == nullptr);
- set_navigation(nav);
-}
-
-Node *NavigationObstacle3D::get_navigation_node() const {
- return Object::cast_to<Node>(navigation);
-}
+TypedArray<String> NavigationObstacle3D::get_configuration_warnings() const {
+ TypedArray<String> warnings = Node::get_configuration_warnings();
-String NavigationObstacle3D::get_configuration_warning() const {
if (!Object::cast_to<Node3D>(get_parent())) {
-
- return TTR("The NavigationObstacle3D only serves to provide collision avoidance to a spatial object.");
+ warnings.push_back(TTR("The NavigationObstacle3D only serves to provide collision avoidance to a spatial object."));
}
- return String();
+ return warnings;
}
void NavigationObstacle3D::update_agent_shape() {
- Node *node = get_parent();
-
- // Estimate the radius of this physics body
- real_t radius = 0.0;
- for (int i(0); i < node->get_child_count(); i++) {
- // For each collision shape
- CollisionShape3D *cs = Object::cast_to<CollisionShape3D>(node->get_child(i));
- if (cs) {
- // Take the distance between the Body center to the shape center
- real_t r = cs->get_transform().origin.length();
- if (cs->get_shape().is_valid()) {
- // and add the enclosing shape radius
- r += cs->get_shape()->get_enclosing_radius();
+ if (parent_node3d) {
+ // Estimate the radius of this physics body
+ real_t 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));
+ if (cs) {
+ // Take the distance between the Body center to the shape center
+ real_t r = cs->get_transform().origin.length();
+ if (cs->get_shape().is_valid()) {
+ // and add the enclosing shape radius
+ r += cs->get_shape()->get_enclosing_radius();
+ }
+ 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);
}
- 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);
}
- }
- Node3D *spa = Object::cast_to<Node3D>(node);
- if (spa) {
- Vector3 s = spa->get_global_transform().basis.get_scale();
+
+ Vector3 s = parent_node3d->get_global_transform().basis.get_scale();
radius *= MAX(s.x, MAX(s.y, s.z));
- }
- if (radius == 0.0)
- radius = 1.0; // Never a 0 radius
+ if (radius == 0.0) {
+ radius = 1.0; // Never a 0 radius
+ }
- // Initialize the Agent as an object
- NavigationServer3D::get_singleton()->agent_set_neighbor_dist(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_radius(agent, radius);
- NavigationServer3D::get_singleton()->agent_set_max_speed(agent, 0.0);
+ // Initialize the Agent as an object
+ NavigationServer3D::get_singleton()->agent_set_neighbor_dist(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_radius(agent, radius);
+ NavigationServer3D::get_singleton()->agent_set_max_speed(agent, 0.0);
+ }
}
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