1 files changed, 0 insertions, 15 deletions
diff --git a/src/force/drag.rs b/src/force/drag.rs
deleted file mode 100644
index ef859a0..0000000
--- a/src/force/drag.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-use crate::particle_system::Scalar;
-
-use super::Force;
-
-pub struct Drag {
-    pub coefficient: Scalar,
-}
-
-impl Force for Drag {
-    fn apply(&self, particles: &mut Vec<crate::particle_system::Particle>) {
-        for particle in particles {
-            particle.apply_force(-self.coefficient * particle.velocity);
-        }
-    }
-}