t_max_err offset_set(t_meter *x, t_object *attr, long argc, t_atom *argv)
{
if(argc && argv && atom_isNumber(argv))
{
const double offset = atom_getfloat(argv) / 360. * HOA_2PI;
x->f_vector->setPlanewavesRotation(offset, 0., 0.);
x->f_meter->setPlanewavesRotation(offset, 0., 0.);
x->f_vector->computeRendering();
x->f_meter->computeRendering();
jbox_invalidate_layer((t_object *)x, NULL, hoa_sym_skeleton_layer);
jbox_invalidate_layer((t_object *)x, NULL, hoa_sym_separator_layer);
jbox_invalidate_layer((t_object *)x, NULL, hoa_sym_leds_layer);
jbox_invalidate_layer((t_object *)x, NULL, hoa_sym_vectors_layer);
jbox_redraw((t_jbox *)x);
}
return MAX_ERR_NONE;
}
void *play_new(t_symbol *s, int argc, t_atom *argv)
{
// @arg 0 @ambisonic-order @optional 0 @type int @digest The ambisonic order
// @description The ambisonic order, must be at least equal to 1
t_atom arguments[1];
ulong order = 1;
ulong channels = 1;
if(atom_isNumber(argv))
order = max<ulong>(atom_getlong(argv), 1);
if (s == gensym("hoa.play~") || s == gensym("hoa.2d.play~"))
channels = order * 2 + 1;
else if (s == gensym("hoa.3d.play~"))
channels = (order+1) * (order+1);
return object_new_typed(CLASS_BOX, gensym("sfplay~"), 1, arguments);
}
t_max_err channel_set(t_hoa_3d_decoder *x, t_object *attr, long argc, t_atom *argv)
{
if(argc && argv && atom_isNumber(argv))
{
if (x->f_mode == hoa_sym_regular)
{
object_method(hoa_sym_dsp->s_thing, hoa_sym_stop);
long channels = Math<long>::clip(atom_getlong(argv), 4, HOA_MAX_PLANEWAVES);
ulong order = x->f_decoder->getDecompositionOrder();
x->f_decoder = SharedPtr<Decoder<Hoa3d, float>>(new Decoder<Hoa3d, float>::Regular(order, channels));
x->f_number_of_angles = x->f_decoder->getNumberOfPlanewaves() * 2;
}
x->f_number_of_channels = x->f_decoder->getNumberOfPlanewaves();
object_attr_touch((t_object *)x, hoa_sym_angles);
hoa_3d_decoder_resize_outlets(x);
}
return MAX_ERR_NONE;
}
