From 508f7e0c110d1946b7a66c6ba60d22613f5e58a2 Mon Sep 17 00:00:00 2001
From: Jean Sirmai <jean@a-lec.org>
Date: Fri, 21 Jul 2023 09:12:02 +0200
Subject: [PATCH] WIP: simplifications avant restructuration.  Is OK

---
 src/graphics/buffers.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/graphics/buffers.c b/src/graphics/buffers.c
index ac9c68a..9ac1a0d 100644
--- a/src/graphics/buffers.c
+++ b/src/graphics/buffers.c
@@ -320,9 +320,9 @@ static bool compute_space_3D (int x,
         for (j = 0; j < y; j++){
             for (k = 0; k < z; k++){
 
-                vx = (2 * i / (x - 1) - 1) * ((x - 1) / max);
-                vy = (2 * j / (y - 1) - 1) * ((y - 1) / max);
-                vz = (2 * k / (z - 1) - 1) * ((z - 1) / max);
+                vx = (2 * i / (x - 1) - 1) * (x - 1) / max;
+                vy = (2 * j / (y - 1) - 1) * (y - 1) / max;
+                vz = (2 * k / (z - 1) - 1) * (z - 1) / max;
 
                 *(vertex_origin + vertex_ndx + 0) = vx / 2;
                 *(vertex_origin + vertex_ndx + 1) = vy;