From 51a0c6d44233d6aff0b8e1a689049489564f75ab Mon Sep 17 00:00:00 2001
From: Buscaape <dylan.soares.24@gmail.com>
Date: Sat, 8 Jan 2022 17:07:55 +0100
Subject: [PATCH] Correction de la position suivante. (vec2_add et non
vec2_sub)
---
skeleton/planet/planet.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/skeleton/planet/planet.c b/skeleton/planet/planet.c
index 4bbb2f9..684e6cc 100644
--- a/skeleton/planet/planet.c
+++ b/skeleton/planet/planet.c
@@ -55,7 +55,7 @@ vec2 vitessePerihelie(planet_t p, system_t *system)
/// \return la position suivante d'une planète donnée
vec2 postition_next(planet_t p, double delta_t, system_t *system)
{
- return vec2_add(vec2_sub(p.pos,vec2_mul(delta_t, vitessePerihelie(p,system))),vec2_mul(pow(delta_t,2)/2,acceleration(p,system)));
+ return vec2_add(vec2_add(p.pos,vec2_mul(delta_t, vitessePerihelie(p,system))),vec2_mul(pow(delta_t,2)/2,acceleration(p,system)));
}
/// Crération de planète
--
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