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-rw-r--r--scene/3d/area_3d.cpp69
-rw-r--r--scene/3d/area_3d.h14
-rw-r--r--scene/3d/audio_stream_player_3d.cpp6
3 files changed, 88 insertions, 1 deletions
diff --git a/scene/3d/area_3d.cpp b/scene/3d/area_3d.cpp
index 2e917c4a42..943586f43c 100644
--- a/scene/3d/area_3d.cpp
+++ b/scene/3d/area_3d.cpp
@@ -105,6 +105,61 @@ real_t Area3D::get_priority() const {
return priority;
}
+void Area3D::set_wind_force_magnitude(real_t p_wind_force_magnitude) {
+ wind_force_magnitude = p_wind_force_magnitude;
+ if (is_inside_tree()) {
+ _initialize_wind();
+ }
+}
+
+real_t Area3D::get_wind_force_magnitude() const {
+ return wind_force_magnitude;
+}
+
+void Area3D::set_wind_attenuation_factor(real_t p_wind_force_attenuation_factor) {
+ wind_attenuation_factor = p_wind_force_attenuation_factor;
+ if (is_inside_tree()) {
+ _initialize_wind();
+ }
+}
+
+real_t Area3D::get_wind_attenuation_factor() const {
+ return wind_attenuation_factor;
+}
+
+void Area3D::set_wind_source_path(const NodePath &p_wind_source_path) {
+ wind_source_path = p_wind_source_path;
+ if (is_inside_tree()) {
+ _initialize_wind();
+ }
+}
+
+const NodePath &Area3D::get_wind_source_path() const {
+ return wind_source_path;
+}
+
+void Area3D::_initialize_wind() {
+ real_t temp_magnitude = 0.0;
+ Vector3 wind_direction(0., 0., 0.);
+ Vector3 wind_source(0., 0., 0.);
+
+ // Overwrite with area-specified info if available
+ if (!wind_source_path.is_empty()) {
+ Node3D *p_wind_source = Object::cast_to<Node3D>(get_node(wind_source_path));
+ ERR_FAIL_NULL(p_wind_source);
+ Transform3D global_transform = p_wind_source->get_transform();
+ wind_direction = -global_transform.basis.get_axis(Vector3::AXIS_Z).normalized();
+ wind_source = global_transform.origin;
+ temp_magnitude = wind_force_magnitude;
+ }
+
+ // Set force, source and direction in the physics server.
+ PhysicsServer3D::get_singleton()->area_set_param(get_rid(), PhysicsServer3D::AREA_PARAM_WIND_ATTENUATION_FACTOR, wind_attenuation_factor);
+ PhysicsServer3D::get_singleton()->area_set_param(get_rid(), PhysicsServer3D::AREA_PARAM_WIND_SOURCE, wind_source);
+ PhysicsServer3D::get_singleton()->area_set_param(get_rid(), PhysicsServer3D::AREA_PARAM_WIND_DIRECTION, wind_direction);
+ PhysicsServer3D::get_singleton()->area_set_param(get_rid(), PhysicsServer3D::AREA_PARAM_WIND_FORCE_MAGNITUDE, temp_magnitude);
+}
+
void Area3D::_body_enter_tree(ObjectID p_id) {
Object *obj = ObjectDB::get_instance(p_id);
Node *node = Object::cast_to<Node>(obj);
@@ -264,6 +319,8 @@ void Area3D::_clear_monitoring() {
void Area3D::_notification(int p_what) {
if (p_what == NOTIFICATION_EXIT_TREE) {
_clear_monitoring();
+ } else if (p_what == NOTIFICATION_ENTER_TREE) {
+ _initialize_wind();
}
}
@@ -550,6 +607,15 @@ void Area3D::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_priority", "priority"), &Area3D::set_priority);
ClassDB::bind_method(D_METHOD("get_priority"), &Area3D::get_priority);
+ ClassDB::bind_method(D_METHOD("set_wind_force_magnitude", "wind_force_magnitude"), &Area3D::set_wind_force_magnitude);
+ ClassDB::bind_method(D_METHOD("get_wind_force_magnitude"), &Area3D::get_wind_force_magnitude);
+
+ ClassDB::bind_method(D_METHOD("set_wind_attenuation_factor", "wind_attenuation_factor"), &Area3D::set_wind_attenuation_factor);
+ ClassDB::bind_method(D_METHOD("get_wind_attenuation_factor"), &Area3D::get_wind_attenuation_factor);
+
+ ClassDB::bind_method(D_METHOD("set_wind_source_path", "wind_source_path"), &Area3D::set_wind_source_path);
+ ClassDB::bind_method(D_METHOD("get_wind_source_path"), &Area3D::get_wind_source_path);
+
ClassDB::bind_method(D_METHOD("set_monitorable", "enable"), &Area3D::set_monitorable);
ClassDB::bind_method(D_METHOD("is_monitorable"), &Area3D::is_monitorable);
@@ -605,6 +671,9 @@ void Area3D::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "gravity", PROPERTY_HINT_RANGE, "-32,32,0.001,or_lesser,or_greater"), "set_gravity", "get_gravity");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "linear_damp", PROPERTY_HINT_RANGE, "0,100,0.001,or_greater"), "set_linear_damp", "get_linear_damp");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_damp", PROPERTY_HINT_RANGE, "0,100,0.001,or_greater"), "set_angular_damp", "get_angular_damp");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "wind_force_magnitude", PROPERTY_HINT_RANGE, "0,10,0.001,or_greater"), "set_wind_force_magnitude", "get_wind_force_magnitude");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "wind_attenuation_factor", PROPERTY_HINT_RANGE, "0.0,3.0,0.001,or_greater"), "set_wind_attenuation_factor", "get_wind_attenuation_factor");
+ ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "wind_source_path", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Node3D"), "set_wind_source_path", "get_wind_source_path");
ADD_GROUP("Audio Bus", "audio_bus_");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "audio_bus_override"), "set_audio_bus_override", "is_overriding_audio_bus");
diff --git a/scene/3d/area_3d.h b/scene/3d/area_3d.h
index 5b8d612717..847d1c5966 100644
--- a/scene/3d/area_3d.h
+++ b/scene/3d/area_3d.h
@@ -55,6 +55,9 @@ private:
real_t angular_damp = 0.1;
real_t linear_damp = 0.1;
int priority = 0;
+ real_t wind_force_magnitude = 0.0;
+ real_t wind_attenuation_factor = 0.0;
+ NodePath wind_source_path;
bool monitoring = false;
bool monitorable = false;
bool locked = false;
@@ -134,6 +137,8 @@ private:
void _validate_property(PropertyInfo &property) const override;
+ void _initialize_wind();
+
protected:
void _notification(int p_what);
static void _bind_methods();
@@ -163,6 +168,15 @@ public:
void set_priority(real_t p_priority);
real_t get_priority() const;
+ void set_wind_force_magnitude(real_t p_wind_force_magnitude);
+ real_t get_wind_force_magnitude() const;
+
+ void set_wind_attenuation_factor(real_t p_wind_attenuation_factor);
+ real_t get_wind_attenuation_factor() const;
+
+ void set_wind_source_path(const NodePath &p_wind_source_path);
+ const NodePath &get_wind_source_path() const;
+
void set_monitoring(bool p_enable);
bool is_monitoring() const;
diff --git a/scene/3d/audio_stream_player_3d.cpp b/scene/3d/audio_stream_player_3d.cpp
index d2424c9a3b..3b44580264 100644
--- a/scene/3d/audio_stream_player_3d.cpp
+++ b/scene/3d/audio_stream_player_3d.cpp
@@ -624,8 +624,12 @@ void AudioStreamPlayer3D::set_stream(Ref<AudioStream> p_stream) {
}
if (p_stream.is_valid()) {
- stream = p_stream;
stream_playback = p_stream->instance_playback();
+ if (stream_playback.is_valid()) {
+ stream = p_stream;
+ } else {
+ stream.unref();
+ }
}
AudioServer::get_singleton()->unlock();
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 18:33:28 +0000