From 564fb673577af31b74d1e6787d2ef19a16fcaf76 Mon Sep 17 00:00:00 2001 From: Sam Anthony Date: Wed, 2 Oct 2024 17:44:45 -0400 Subject: revise gravity --- balls.cpp | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/balls.cpp b/balls.cpp index 48c7a5a..5803aef 100644 --- a/balls.cpp +++ b/balls.cpp @@ -14,9 +14,8 @@ using namespace std; /* min/max radius [m] */ #define DENSITY 1500.0 /* density of ball [kg/m^3] */ -#define G (9.81/FPS/G_FACTOR) - /* acceleration of gravity [m/(s*frame)] */ -#define G_FACTOR 25.0 +#define G (9.81/FPS/FPS) + /* acceleration of gravity [m/(frame*frame)] */ enum { WIDTH = 800, -- cgit v1.2.3