Mercurial > lbo > hg > collisions

changeset 5:9f42b712cc2a

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author Lewin Bormann <lbo@spheniscida.de>
date Sun, 15 Nov 2020 19:34:01 +0100
parents 1606d1cd0c45
children c10eeaf4015d
files src/main.rs
diffstat 1 files changed, 3 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/main.rs	Sun Nov 15 19:31:41 2020 +0100
+++ b/src/main.rs	Sun Nov 15 19:34:01 2020 +0100
@@ -299,10 +299,12 @@
                     continue;
                 }
 
-                // Still valid?
+                // Events still valid - only if participating particles have not collided otherwise
+                // in the meantime.
                 match next.typ {
                     EventType::HorizWall(p) | EventType::VertWall(p) => {
                         if self.particle_for(p).coll > next.coll {
+                            // Important to not allow particles to leave the box.
                             self.predict_collisions(p, limit);
                             continue;
                         }