diff options
Diffstat (limited to 'scene/3d/audio_stream_player_3d.cpp')
| -rw-r--r-- | scene/3d/audio_stream_player_3d.cpp | 22 |
1 files changed, 19 insertions, 3 deletions
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() { |