commit 30c347a2acf41879c15277e1ce9d91132f5d84a9 parent 2cfcd269767b2694e35841b549612c4c1e8b8ce9 Author: William Casarin <jb55@jb55.com> Date: Sat, 4 Aug 2018 16:21:36 -0700 shrink graph force scale Diffstat:
| M | update.c | | | 5 | +++-- |
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/update.c b/update.c @@ -26,7 +26,8 @@ struct node *hit_node(struct ln *ln) { void update(struct ln *ln, double dt) { u32 i; - static const double friction = 0.97; + static const double friction_coeff = 0.03; + static const double friction = 1.0 - friction_coeff; // click detection if (ln->clicked) { @@ -58,7 +59,7 @@ void update(struct ln *ln, double dt) /* double d = sqrt(dx*dx + dy*dy); */ - const double scale = 0.01; + const double scale = 0.001; n1->vx += dx * scale; n1->vy += dy * scale;