Horizon
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src
util
msd.hpp
1
#pragma once
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namespace
horizon {
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class
MSD
{
// mass spring damper system simulation
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public
:
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MSD
();
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bool
run_to(
double
time,
double
ts);
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bool
step(
double
ts);
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void
reset(
double
init = 0);
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double
get_s()
const
;
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double
get_t()
const
;
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struct
Params
{
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double
mass = 0.003;
// kg
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double
damping = .21;
// kg/s
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double
springyness = .25;
// newton/m
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};
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Params
params;
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double
target = 0;
// m
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private
:
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double
a = 0;
// m/s²
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double
v = 0;
// m/s
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double
s = 0;
// m
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double
t = 0;
// s
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};
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}
// namespace horizon
horizon::MSD
Definition
msd.hpp:4
horizon::MSD::Params
Definition
msd.hpp:13
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