1. Epic GamesDeveloper
  3. FSimpleTransmissionSim

FSimpleTransmissionSim

API > API/Runtime > API/Runtime/ChaosVehiclesCore

   
Name FSimpleTransmissionSim
Type class
Header File /Engine/Source/Runtime/Experimental/ChaosVehicles/ChaosVehiclesCore/Public/TransmissionSystem.h
Include Path #include "TransmissionSystem.h"

Syntax

class FSimpleTransmissionSim : public TVehicleSystem< FSimpleTransmissionConfig >

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

FSimpleTransmissionSim ( const FSimpleTransmissionConfig* SetupIn
)

   TransmissionSystem.h  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
AllowedToChangeGear bool   TransmissionSystem.h  
CurrentGear int32   TransmissionSystem.h  
CurrentGearChangeTime float   TransmissionSystem.h  
EngineRPM float   TransmissionSystem.h  
TargetGear int32   TransmissionSystem.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void ChangeDown()

 Set the target gear to one lower than current target, will clamp gear index within rage TransmissionSystem.h  

void ChangeUp()

 Set the target gear to one higher than current target, will clamp gear index within rage TransmissionSystem.h  

void CorrectGearInputRange ( int32& GearIndexInOut
)

   TransmissionSystem.h  

int32 GetCurrentGear()

 Get the current gear index, (reverse gears < 0, neutral 0, forward gears > 0) TransmissionSystem.h  

float GetCurrentGearChangeTime()

 Get the current gear change time TransmissionSystem.h  

float GetEngineRPMFromWheelRPM ( float InWheelRPM
)

 Return InTransmissionTorque / GetGearRatio(GetCurrentGear()); // #todo: what about transmission frictional losses TransmissionSystem.h  

float GetGearRatio ( int32 InGear
)

 Get the final combined gear ratio for the specified gear (reverse gears < 0, neutral 0, forward gears > 0) TransmissionSystem.h  

int32 GetTargetGear()

 Get the target gear index, (reverse gears < 0, neutral 0, forward gears > 0) TransmissionSystem.h  
Get the transmission RPM for the current state of the engine RPM and gear selection TransmissionSystem.h  

float GetTransmissionRPM ( float InEngineRPM,
int InGear
)

 Get the transmission RPM, from the specified engine RPM and gear selection TransmissionSystem.h  

float GetTransmissionTorque ( float InEngineTorque
)

 Given the engine torque return the transmission torque taking into account the gear ratios and transmission losses TransmissionSystem.h  

bool IsCurrentlyChangingGear()

 Are we currently in the middle of a gear change TransmissionSystem.h  

bool IsOutOfGear()

   TransmissionSystem.h  

void SetAllowedToChangeGear ( bool OkToChangeIn
)

   TransmissionSystem.h  

void SetCurrentGear ( const int32 InCurrentGear
)

 Set the current gear index, (reverse gears < 0, neutral 0, forward gears > 0) TransmissionSystem.h  

void SetCurrentGearChangeTime ( const float InCurrentGearChangeTime
)

 Set the current gear change time TransmissionSystem.h  

void SetEngineRPM ( float InRPM
)

 Tell the transmission system what the current engine RPM is, so we can decide when to change up/down with automatic transmission type TransmissionSystem.h  

void SetGear ( int32 InGear,
bool Immediate
)

 Set the target gear number to change to, can change gear immediately if specified i.e. rather than waiting for the gear change time to elapse TransmissionSystem.h  

void SetTargetGear ( const int32 InTargetGear
)

 Set the target gear index, (reverse gears < 0, neutral 0, forward gears > 0) TransmissionSystem.h  

void Simulate ( float DeltaTime
)

 Simulate - update internal state TransmissionSystem.h  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page