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Better sound of retarder

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Królik Uszasty
2021-02-19 22:14:05 +01:00
committed by tmj-fstate
parent 84e800120c
commit 029a063970
3 changed files with 26 additions and 4 deletions
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4
DynObj.cpp
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@@ -7618,13 +7618,13 @@ TDynamicObject::powertrain_sounds::render( TMoverParameters const &Vehicle, doub
}
if (Vehicle.hydro_R) {
float speed = std::abs(Vehicle.hydro_R_Fill * Vehicle.hydro_R_n);
float speed = std::abs(Vehicle.hydro_R_n);
retarder
.pitch(retarder.m_frequencyoffset + speed * retarder.m_frequencyfactor)
.gain(retarder.m_amplitudeoffset + Vehicle.hydro_R_Fill * retarder.m_amplitudefactor);
if (retarder.gain() > 0.01) {
if ((retarder.gain() > 0.01)&&(speed > 1)&&(Vehicle.hydro_R_ClutchActive)) {
retarder.play(sound_flags::exclusive | sound_flags::looping);
}
else {

4
McZapkie/MOVER.h
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@@ -1269,6 +1269,9 @@ public:
double hydro_R_FillRateDec = 1.0; /*szybkosc oprozniania sprzegla*/
double hydro_R_MinVel = 1.0; /*minimalna predkosc, przy ktorej retarder dziala*/
double hydro_R_EngageVel = 1.0; /*minimalna predkosc hamowania, przy ktorej sprzeglo jest wciaz wlaczone*/
bool hydro_R_Clutch = false; /*czy retarder ma rozłączalne sprzęgło*/
double hydro_R_ClutchSpeed = 10.0; /*szybkość narastania obrotów po włączeniu sprzęgła retardera*/
bool hydro_R_WithIndividual = false; /*czy dla autobusów jest to łączone*/
/*- dla lokomotyw spalinowo-elektrycznych -*/
double AnPos = 0.0; // pozycja sterowania dokladnego (analogowego)
bool AnalogCtrl = false; //
@@ -1567,6 +1570,7 @@ public:
double hydro_R_Torque = 0.0; /*moment*/
double hydro_R_Request = 0.0; /*zadanie sily hamowania*/
double hydro_R_n = 0.0; /*predkosc obrotowa retardera*/
bool hydro_R_ClutchActive = false; /*czy retarder jest napędzany*/
/*- zmienne dla lokomotyw z silnikami indukcyjnymi -*/
double eimic = 0; /*aktualna pozycja zintegrowanego sterowania jazda i hamowaniem*/

22
McZapkie/Mover.cpp
View File

@@ -7829,6 +7829,7 @@ double TMoverParameters::dizel_Momentum(double dizel_fill, double n, double dt)
double TMoverParameters::dizel_MomentumRetarder(double n, double dt)
{
double RetarderRequest = (Mains ? std::max(0.0, -eimic_real) : 0);
if (hydro_R_WithIndividual) RetarderRequest = LocalBrakeRatio();
if (Vel < hydro_R_MinVel)
RetarderRequest = 0;
if ((hydro_R_Placement == 2) && (enrot < dizel_nmin))
@@ -7836,7 +7837,21 @@ double TMoverParameters::dizel_MomentumRetarder(double n, double dt)
RetarderRequest = 0;
}
hydro_R_n = n * 60;
hydro_R_ClutchActive = (!hydro_R_Clutch) || (RetarderRequest > 0);
if ((!hydro_R_Clutch)
|| ((hydro_R_ClutchActive) && (hydro_R_ClutchSpeed == 0)))
{
hydro_R_n = n * 60;
}
else if (hydro_R_ClutchActive)
{
hydro_R_n = sign(n)*std::min(std::abs(hydro_R_n + hydro_R_ClutchSpeed * dt), std::abs(n * 60));
}
else
{
hydro_R_n = 0;
}
n = hydro_R_n / 60.f;
if (hydro_R_Fill < RetarderRequest) //gdy zadane hamowanie
{
@@ -7848,7 +7863,7 @@ double TMoverParameters::dizel_MomentumRetarder(double n, double dt)
}
double Moment = hydro_R_MaxTorque;
double pwr = Moment * n * M_PI * 2 * 0.001;
double pwr = Moment * std::abs(n) * M_PI * 2 * 0.001;
if (pwr > hydro_R_MaxPower)
Moment = Moment * hydro_R_MaxPower / pwr;
double moment_in = n*n*hydro_R_TorqueInIn;
@@ -10653,6 +10668,9 @@ void TMoverParameters::LoadFIZ_Engine( std::string const &Input ) {
extract_value(hydro_R_FillRateDec, "R_FRD", Input, "");
extract_value(hydro_R_MinVel, "R_MinVel", Input, "");
extract_value(hydro_R_EngageVel, "R_EngageVel", Input, "");
extract_value(hydro_R_Clutch, "R_IsClutch", Input, "");
extract_value(hydro_R_ClutchSpeed, "R_ClutchSpeed", Input, "");
extract_value(hydro_R_WithIndividual, "R_WithIndividual", Input, "");
}
}
break;