diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/geometry/interaction_groups.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/geometry/interaction_groups.rs b/src/geometry/interaction_groups.rs index 48808de..37b7586 100644 --- a/src/geometry/interaction_groups.rs +++ b/src/geometry/interaction_groups.rs @@ -7,10 +7,11 @@ /// - The interaction groups (the 16 left-most bits of `self.0`). /// - The interaction mask (the 16 right-most bits of `self.0`). /// -/// An interaction is allowed between two filters `a` and `b` two conditions +/// An interaction is allowed between two filters `a` and `b` when two conditions /// are met simultaneously: /// - The interaction groups of `a` has at least one bit set to `1` in common with the interaction mask of `b`. /// - The interaction groups of `b` has at least one bit set to `1` in common with the interaction mask of `a`. +/// /// In other words, interactions are allowed between two filter iff. the following condition is met: /// ```ignore /// ((self.0 >> 16) & rhs.0) != 0 && ((rhs.0 >> 16) & self.0) != 0 |