feat: adding ignoreTags property to PhysicalEntity (#77)

kurtome · Nov 24, 2024 · 0d98a00 · 0d98a00
1 parent 3df41be
commit 0d98a00
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diff --git a/packages/leap/lib/src/entities/behaviors/collision_detection_behavior.dart b/packages/leap/lib/src/entities/behaviors/collision_detection_behavior.dart
@@ -326,6 +326,7 @@ class CollisionDetectionBehavior extends PhysicalBehavior
     final physicals = leapWorld.physicals.where(
       (p) =>
           p != parent &&
+          p.tags.intersection(parent.ignoreTags).isEmpty &&
           p.statuses
               .where((s) => s is IgnoredByWorld || s is IgnoredByCollisions)
               .isEmpty,

diff --git a/packages/leap/lib/src/entities/physical_entity.dart b/packages/leap/lib/src/entities/physical_entity.dart
@@ -27,6 +27,9 @@ abstract class PhysicalEntity extends PositionedEntity {
   /// normal physics engine / collision detection calculations.
   final Set<String> solidTags = {};
 
+  /// Which other entities to ignore during collision detection.
+  final Set<String> ignoreTags = {};
+
   /// When this is considered solid, phase through from above
   bool isSolidFromTop = true;