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| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-09-19 19:53:08 +0100 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-09-19 19:53:08 +0100 |
| commit | e9c9d5a883e819e7799e630a883917ce4c69b41a (patch) | |
| tree | 28b778f194e4304542617efe373a8d99a271ae6e /test/test-environment.cpp | |
| parent | Initial commit of code for calculating sun position (diff) | |
| download | ilt-e9c9d5a883e819e7799e630a883917ce4c69b41a.tar.bz2 ilt-e9c9d5a883e819e7799e630a883917ce4c69b41a.tar.xz ilt-e9c9d5a883e819e7799e630a883917ce4c69b41a.zip | |
Add new mathematical constants to lib
Diffstat (limited to 'test/test-environment.cpp')
| -rw-r--r-- | test/test-environment.cpp | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/test/test-environment.cpp b/test/test-environment.cpp index 7b758d1..0d02aa1 100644 --- a/test/test-environment.cpp +++ b/test/test-environment.cpp @@ -7,10 +7,6 @@ #include <config/types.h> #include <maths.h> -constexpr auto degreesToRads = pi / 180.F; -constexpr auto dEarthMeanRadius = 6371.01F; // In km -constexpr auto dAstronomicalUnit = 149597890.F; // In km - // Based on the C++ code published at https://www.psa.es/sdg/sunpos.htm // Linked from https://www.pveducation.org/pvcdrom/properties-of-sunlight/suns-position-to-high-accuracy Direction2D @@ -74,7 +70,7 @@ getSunPos(const Direction2D position, const float timeOfYear2024) udtSunCoordinates.x = udtSunCoordinates.x + two_pi; } // Parallax Correction - const auto dParallax = (dEarthMeanRadius / dAstronomicalUnit) * sin(udtSunCoordinates.y); + const auto dParallax = (earthMeanRadius / astronomicalUnit) * sin(udtSunCoordinates.y); udtSunCoordinates.y = half_pi - (udtSunCoordinates.y + dParallax); return udtSunCoordinates; |