ref: 7de74a9d01cbb87b74def34099ce2f30a0fb6e6e
dir: /modules/data/tenv2.lua/
sptbl["tenv2"] = {
files = {
module = "tenv2.c",
header = "tenv2.h",
example = "ex_tenv2.c",
},
func = {
create = "sp_tenv2_create",
destroy = "sp_tenv2_destroy",
init = "sp_tenv2_init",
compute = "sp_tenv2_compute",
},
params = {
optional = {
{
name = "atk",
type = "SPFLOAT",
description = "Attack time (in seconds).",
default = 0.1
},
{
name = "rel",
type = "SPFLOAT",
description ="Release time (in seconds).",
default = 0.1
},
}
},
modtype = "module",
description = [[Linear 2-stage Attack/Release envelope generator
This envelope takes 2 triggers. When triggered once,
the envelope will rise to 1 according to the attack time. When triggered again, it will decay to 0 according to
the decay time.]],
ninputs = 1,
noutputs = 1,
inputs = {
{
name = "trig",
description = "Expects a trigger signal."
},
},
outputs = {
{
name = "out",
description = "Signal out (a unipolar envelope)."
},
}
}