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Use standard constant for pi instead of 3.14 (#2084)

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Tyler Veness
2019-11-15 17:33:18 -08:00
committed by Peter Johnson
parent db2c3dddd7
commit 1b66ead49d
14 changed files with 32 additions and 20 deletions
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wpilibcExamples/src/main/cpp/examples/GyroDriveCommands/include/Constants.h
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@@ -7,6 +7,8 @@
#pragma once
#include <wpi/math>
/**
* The Constants header provides a convenient place for teams to hold robot-wide
* numerical or bool constants. This should not be used for any other purpose.
@@ -31,7 +33,7 @@ constexpr int kEncoderCPR = 1024;
constexpr double kWheelDiameterInches = 6;
constexpr double kEncoderDistancePerPulse =
// Assumes the encoders are directly mounted on the wheel shafts
(kWheelDiameterInches * 3.142) / static_cast<double>(kEncoderCPR);
(kWheelDiameterInches * wpi::math::pi) / static_cast<double>(kEncoderCPR);
constexpr bool kGyroReversed = true;