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| author | Sam Anthony <sam@samanthony.xyz> | 2024-10-02 17:44:45 -0400 |
|---|---|---|
| committer | Sam Anthony <sam@samanthony.xyz> | 2024-10-02 17:44:45 -0400 |
| commit | 564fb673577af31b74d1e6787d2ef19a16fcaf76 (patch) | |
| tree | 1aeb79b7e8cf651172e8ee403ed2adacb1bb8ed2 | |
| parent | 427d71beee6b17e09de10ca5782e5c6a80526f44 (diff) | |
| download | balls-564fb673577af31b74d1e6787d2ef19a16fcaf76.zip | |
revise gravity
| -rw-r--r-- | balls.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
@@ -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, |