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-rw-r--r--scene/2d/audio_stream_player_2d.cpp24
-rw-r--r--scene/2d/audio_stream_player_2d.h6
-rw-r--r--scene/3d/audio_stream_player_3d.cpp22
-rw-r--r--scene/3d/audio_stream_player_3d.h6
4 files changed, 54 insertions, 4 deletions
diff --git a/scene/2d/audio_stream_player_2d.cpp b/scene/2d/audio_stream_player_2d.cpp
index e7f1740f0b..eaab58c4ae 100644
--- a/scene/2d/audio_stream_player_2d.cpp
+++ b/scene/2d/audio_stream_player_2d.cpp
@@ -30,6 +30,7 @@
#include "audio_stream_player_2d.h"
+#include "core/config/project_settings.h"
#include "scene/2d/area_2d.h"
#include "scene/2d/audio_listener_2d.h"
#include "scene/main/window.h"
@@ -186,7 +187,14 @@ void AudioStreamPlayer2D::_update_panning() {
float multiplier = Math::pow(1.0f - dist / max_distance, attenuation);
multiplier *= Math::db2linear(volume_db); //also apply player volume!
- float pan = CLAMP((relative_to_listener.x + screen_size.x * 0.5) / screen_size.x, 0.0, 1.0);
+ float pan = relative_to_listener.x / screen_size.x;
+ // Don't let the panning effect extend (too far) beyond the screen.
+ pan = CLAMP(pan, -1, 1);
+
+ // Bake in a constant factor here to allow the project setting defaults for 2d and 3d to be normalized to 1.0.
+ pan *= panning_strength * cached_global_panning_strength * 0.5f;
+
+ pan = CLAMP(pan + 0.5, 0.0, 1.0);
float l = 1.0 - pan;
float r = pan;
@@ -391,6 +399,15 @@ int AudioStreamPlayer2D::get_max_polyphony() const {
return max_polyphony;
}
+void AudioStreamPlayer2D::set_panning_strength(float p_panning_strength) {
+ ERR_FAIL_COND_MSG(p_panning_strength < 0, "Panning strength must be a positive number.");
+ panning_strength = p_panning_strength;
+}
+
+float AudioStreamPlayer2D::get_panning_strength() const {
+ return panning_strength;
+}
+
void AudioStreamPlayer2D::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_stream", "stream"), &AudioStreamPlayer2D::set_stream);
ClassDB::bind_method(D_METHOD("get_stream"), &AudioStreamPlayer2D::get_stream);
@@ -432,6 +449,9 @@ void AudioStreamPlayer2D::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_max_polyphony", "max_polyphony"), &AudioStreamPlayer2D::set_max_polyphony);
ClassDB::bind_method(D_METHOD("get_max_polyphony"), &AudioStreamPlayer2D::get_max_polyphony);
+ ClassDB::bind_method(D_METHOD("set_panning_strength", "panning_strength"), &AudioStreamPlayer2D::set_panning_strength);
+ ClassDB::bind_method(D_METHOD("get_panning_strength"), &AudioStreamPlayer2D::get_panning_strength);
+
ClassDB::bind_method(D_METHOD("get_stream_playback"), &AudioStreamPlayer2D::get_stream_playback);
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "stream", PROPERTY_HINT_RESOURCE_TYPE, "AudioStream"), "set_stream", "get_stream");
@@ -443,6 +463,7 @@ void AudioStreamPlayer2D::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "max_distance", PROPERTY_HINT_RANGE, "1,4096,1,or_greater,exp,suffix:px"), "set_max_distance", "get_max_distance");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "attenuation", PROPERTY_HINT_EXP_EASING, "attenuation"), "set_attenuation", "get_attenuation");
ADD_PROPERTY(PropertyInfo(Variant::INT, "max_polyphony", PROPERTY_HINT_NONE, ""), "set_max_polyphony", "get_max_polyphony");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "panning_strength", PROPERTY_HINT_RANGE, "0,3,0.01,or_greater"), "set_panning_strength", "get_panning_strength");
ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "bus", PROPERTY_HINT_ENUM, ""), "set_bus", "get_bus");
ADD_PROPERTY(PropertyInfo(Variant::INT, "area_mask", PROPERTY_HINT_LAYERS_2D_PHYSICS), "set_area_mask", "get_area_mask");
@@ -451,6 +472,7 @@ void AudioStreamPlayer2D::_bind_methods() {
AudioStreamPlayer2D::AudioStreamPlayer2D() {
AudioServer::get_singleton()->connect("bus_layout_changed", callable_mp(this, &AudioStreamPlayer2D::_bus_layout_changed));
+ cached_global_panning_strength = ProjectSettings::get_singleton()->get("audio/general/2d_panning_strength");
}
AudioStreamPlayer2D::~AudioStreamPlayer2D() {
diff --git a/scene/2d/audio_stream_player_2d.h b/scene/2d/audio_stream_player_2d.h
index 73b09e432f..a22782fe44 100644
--- a/scene/2d/audio_stream_player_2d.h
+++ b/scene/2d/audio_stream_player_2d.h
@@ -81,6 +81,9 @@ private:
float max_distance = 2000.0;
float attenuation = 1.0;
+ float panning_strength = 1.0f;
+ float cached_global_panning_strength = 1.0f;
+
protected:
void _validate_property(PropertyInfo &property) const override;
void _notification(int p_what);
@@ -123,6 +126,9 @@ public:
void set_max_polyphony(int p_max_polyphony);
int get_max_polyphony() const;
+ void set_panning_strength(float p_panning_strength);
+ float get_panning_strength() const;
+
Ref<AudioStreamPlayback> get_stream_playback();
AudioStreamPlayer2D();
diff --git a/scene/3d/audio_stream_player_3d.cpp b/scene/3d/audio_stream_player_3d.cpp
index 7c1fb3779f..824ea0407e 100644
--- a/scene/3d/audio_stream_player_3d.cpp
+++ b/scene/3d/audio_stream_player_3d.cpp
@@ -30,6 +30,7 @@
#include "audio_stream_player_3d.h"
+#include "core/config/project_settings.h"
#include "scene/3d/area_3d.h"
#include "scene/3d/audio_listener_3d.h"
#include "scene/3d/camera_3d.h"
@@ -462,9 +463,10 @@ Vector<AudioFrame> AudioStreamPlayer3D::_update_panning() {
for (Ref<AudioStreamPlayback> &playback : stream_playbacks) {
AudioServer::get_singleton()->set_playback_highshelf_params(playback, linear_attenuation, attenuation_filter_cutoff_hz);
}
- //TODO: The lower the second parameter (tightness) the more the sound will "enclose" the listener (more undirected / playing from
- // speakers not facing the source) - this could be made distance dependent.
- _calc_output_vol(local_pos.normalized(), 4.0, output_volume_vector);
+ // Bake in a constant factor here to allow the project setting defaults for 2d and 3d to be normalized to 1.0.
+ float tightness = cached_global_panning_strength * 2.0f;
+ tightness *= panning_strength;
+ _calc_output_vol(local_pos.normalized(), tightness, output_volume_vector);
for (unsigned int k = 0; k < 4; k++) {
output_volume_vector.write[k] = multiplier * output_volume_vector[k];
@@ -792,6 +794,15 @@ int AudioStreamPlayer3D::get_max_polyphony() const {
return max_polyphony;
}
+void AudioStreamPlayer3D::set_panning_strength(float p_panning_strength) {
+ ERR_FAIL_COND_MSG(p_panning_strength < 0, "Panning strength must be a positive number.");
+ panning_strength = p_panning_strength;
+}
+
+float AudioStreamPlayer3D::get_panning_strength() const {
+ return panning_strength;
+}
+
void AudioStreamPlayer3D::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_stream", "stream"), &AudioStreamPlayer3D::set_stream);
ClassDB::bind_method(D_METHOD("get_stream"), &AudioStreamPlayer3D::get_stream);
@@ -857,6 +868,9 @@ void AudioStreamPlayer3D::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_max_polyphony", "max_polyphony"), &AudioStreamPlayer3D::set_max_polyphony);
ClassDB::bind_method(D_METHOD("get_max_polyphony"), &AudioStreamPlayer3D::get_max_polyphony);
+ ClassDB::bind_method(D_METHOD("set_panning_strength", "panning_strength"), &AudioStreamPlayer3D::set_panning_strength);
+ ClassDB::bind_method(D_METHOD("get_panning_strength"), &AudioStreamPlayer3D::get_panning_strength);
+
ClassDB::bind_method(D_METHOD("get_stream_playback"), &AudioStreamPlayer3D::get_stream_playback);
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "stream", PROPERTY_HINT_RESOURCE_TYPE, "AudioStream"), "set_stream", "get_stream");
@@ -870,6 +884,7 @@ void AudioStreamPlayer3D::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "stream_paused", PROPERTY_HINT_NONE, ""), "set_stream_paused", "get_stream_paused");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "max_distance", PROPERTY_HINT_RANGE, "0,4096,0.01,or_greater,suffix:m"), "set_max_distance", "get_max_distance");
ADD_PROPERTY(PropertyInfo(Variant::INT, "max_polyphony", PROPERTY_HINT_NONE, ""), "set_max_polyphony", "get_max_polyphony");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "panning_strength", PROPERTY_HINT_RANGE, "0,3,0.01,or_greater"), "set_panning_strength", "get_panning_strength");
ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "bus", PROPERTY_HINT_ENUM, ""), "set_bus", "get_bus");
ADD_PROPERTY(PropertyInfo(Variant::INT, "area_mask", PROPERTY_HINT_LAYERS_2D_PHYSICS), "set_area_mask", "get_area_mask");
ADD_GROUP("Emission Angle", "emission_angle");
@@ -898,6 +913,7 @@ AudioStreamPlayer3D::AudioStreamPlayer3D() {
velocity_tracker.instantiate();
AudioServer::get_singleton()->connect("bus_layout_changed", callable_mp(this, &AudioStreamPlayer3D::_bus_layout_changed));
set_disable_scale(true);
+ cached_global_panning_strength = ProjectSettings::get_singleton()->get("audio/general/3d_panning_strength");
}
AudioStreamPlayer3D::~AudioStreamPlayer3D() {
diff --git a/scene/3d/audio_stream_player_3d.h b/scene/3d/audio_stream_player_3d.h
index bc47a8de93..85ece6d8d5 100644
--- a/scene/3d/audio_stream_player_3d.h
+++ b/scene/3d/audio_stream_player_3d.h
@@ -116,6 +116,9 @@ private:
float _get_attenuation_db(float p_distance) const;
+ float panning_strength = 1.0f;
+ float cached_global_panning_strength = 1.0f;
+
protected:
void _validate_property(PropertyInfo &property) const override;
void _notification(int p_what);
@@ -182,6 +185,9 @@ public:
void set_stream_paused(bool p_pause);
bool get_stream_paused() const;
+ void set_panning_strength(float p_panning_strength);
+ float get_panning_strength() const;
+
Ref<AudioStreamPlayback> get_stream_playback();
AudioStreamPlayer3D();
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-04 00:17:51 +0000