From 53b63dff586d6178bd7ed8051f704f8280766553 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dominik=20Madar=C3=A1sz?= <zaklaus@outlook.com>
Date: Mon, 11 Sep 2023 13:38:43 +0200
Subject: [PATCH] update sponza demo with day/night cycle

---
 demos/99-sponza.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/demos/99-sponza.c b/demos/99-sponza.c
index 6a23cc9..2ddf155 100644
--- a/demos/99-sponza.c
+++ b/demos/99-sponza.c
@@ -39,7 +39,7 @@ int main() {
         // initialize SH coefficients from rayleigh skybox
         if (flag("--mie") && sky_update_until <= window_time()) {
             shader_bind(sky.program);
-            shader_vec3("uSunPos", cam.position);
+            shader_vec3("uSunPos", vec3(0, (cosf((float)window_time())*0.3)+0.2, -1));
             skybox_mie_calc_sh(&sky);
             sky_update_until = window_time() + 0.02;
         }