diff options
Diffstat (limited to 'libs/panners/vbap/vbap.cc')
-rw-r--r-- | libs/panners/vbap/vbap.cc | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libs/panners/vbap/vbap.cc b/libs/panners/vbap/vbap.cc index e15e2abb4c..2ab91cf3c4 100644 --- a/libs/panners/vbap/vbap.cc +++ b/libs/panners/vbap/vbap.cc @@ -122,7 +122,7 @@ VBAPanner::update () if (_signals.size() > 1) { double w = - (_pannable->pan_width_control->get_value()); - double signal_direction = _pannable->pan_azimuth_control->get_value() - (w/2); + double signal_direction = 1.0 - (_pannable->pan_azimuth_control->get_value() + (w/2)); double grd_step_per_signal = w / (_signals.size() - 1); for (vector<Signal*>::iterator s = _signals.begin(); s != _signals.end(); ++s) { @@ -137,7 +137,7 @@ VBAPanner::update () signal_direction += grd_step_per_signal; } } else if (_signals.size() == 1) { - double center = _pannable->pan_azimuth_control->get_value() * 360.0; + double center = (1.0 - _pannable->pan_azimuth_control->get_value()) * 360.0; /* width has no role to play if there is only 1 signal: VBAP does not do "diffusion" of a single channel */ @@ -421,7 +421,7 @@ VBAPanner::value_as_string (boost::shared_ptr<AutomationControl> ac) const switch (ac->parameter().type()) { case PanAzimuthAutomation: /* direction */ - return string_compose (_("%1\u00B0"), int (rint (val * 360.0))); + return string_compose (_("%1\u00B0"), (int (rint (val * 360.0))+180)%360); case PanWidthAutomation: /* diffusion */ return string_compose (_("%1%%"), (int) floor (100.0 * fabs(val))); @@ -475,11 +475,11 @@ VBAPanner::set_elevation (double e) void VBAPanner::reset () { - set_position (0); + set_position (.5); if (_signals.size() > 1) { set_width (1.0 - (1.0 / (double)_signals.size())); } else { - set_width (0); + set_width (1.0); } set_elevation (0); |