From e3c18c402c14d01851f6f9482629e25822dba715 Mon Sep 17 00:00:00 2001
From: Paris DOUADY <paris.douady@hotmail.fr>
Date: Sun, 6 Aug 2023 09:42:48 +0200
Subject: [PATCH] wgpu engine demo less spheres

---
 wgpu_engine_demo/src/main.rs | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/wgpu_engine_demo/src/main.rs b/wgpu_engine_demo/src/main.rs
index bf427e0b..4a11059d 100644
--- a/wgpu_engine_demo/src/main.rs
+++ b/wgpu_engine_demo/src/main.rs
@@ -31,16 +31,18 @@ impl State {
             meshes.push(i.build(gfx).unwrap());
         }
 
-        for x in 0..=10 {
-            for z in 0..=10 {
+        const N_MET: i32 = 5;
+        const N_ROUGH: i32 = 10;
+        for x in 0..N_ROUGH {
+            for z in 0..N_MET {
                 let mut c = mesh.clone();
 
                 c.materials[0].0 = gfx.register_material(Material::new_raw(
                     &gfx.device,
                     alb.clone(),
                     MetallicRoughness {
-                        metallic: z as f32 / 10.0,
-                        roughness: x as f32 / 10.0,
+                        metallic: z as f32 / (N_MET as f32 - 1.0),
+                        roughness: x as f32 / (N_ROUGH as f32 - 1.0),
                         tex: None,
                     },
                     None,