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| author | realtradam <[email protected]> | 2021-08-09 09:15:38 -0400 |
|---|---|---|
| committer | realtradam <[email protected]> | 2021-08-09 09:15:38 -0400 |
| commit | 501ec02e894865836f2960b0bbc16b3448e3707f (patch) | |
| tree | ad2c1124e5ab5807dea1b11002cc5bf2df1226d9 /lib/rules/limit.rb | |
| parent | 4e909c6b44794b76ef3a98c032ea90204b673f85 (diff) | |
| download | ruboids-501ec02e894865836f2960b0bbc16b3448e3707f.tar.gz ruboids-501ec02e894865836f2960b0bbc16b3448e3707f.zip | |
ruboids!
Diffstat (limited to 'lib/rules/limit.rb')
| -rw-r--r-- | lib/rules/limit.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/rules/limit.rb b/lib/rules/limit.rb new file mode 100644 index 0000000..c454de4 --- /dev/null +++ b/lib/rules/limit.rb @@ -0,0 +1,13 @@ +# This special function is already called by apply_boid_calculations.rb +# do not add or call this function elsewhere +FF::Sys.new('Limit') do + unless $limit < 0 + FF::Cmp::Boids.each do |boid| + absolute_velocity = Math.sqrt((boid.vx**2) + (boid.vy**2)) + if absolute_velocity > $limit + boid.vx = (boid.vx / absolute_velocity) * $limit + boid.vy = (boid.vy / absolute_velocity) * $limit + end + end + end +end |