diff options
Diffstat (limited to 'forces')
| -rw-r--r-- | forces/forces.go | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/forces/forces.go b/forces/forces.go index 03c6c7a..5eaff5f 100644 --- a/forces/forces.go +++ b/forces/forces.go @@ -56,6 +56,28 @@ func forces(stars_arr []structs.Star, nr int) structs.Force { return force } +// forcesThread calculates the forces acting on a given amount of stars in a given range for a given slice of stars +// as a go-routine +func forcesThread(starSlice []structs.Star, localRangeStart int, localRangeEnd int, channel chan structs.Star) { + + // iterate over the given range + for index := localRangeStart; index < localRangeEnd; index++ { + + // Calculate the force acting inbetween the given star and all other stars + var force = forces(starSlice, index) + + // create a new star + newStar := structs.Star{ + structs.Coord{starSlice[index].C.X, starSlice[index].C.Y}, + structs.Force{force.X, force.Y}, + starSlice[index].Mass, + } + + // push the new Star into the channel + channel <- newStar + } +} + // CalcAllForces calculates all the forces acting inbetween all the stars in the given starSlice slice and // returns a "new" slice contaning the forces func CalcAllForces(starSlice []structs.Star) []structs.Star { |
