From f7e05555fb4ff6d8e51bdb5734db4dab1841d593 Mon Sep 17 00:00:00 2001
From: hachem <im@hachem.wtf>
Date: Wed, 19 Aug 2026 02:02:20 +0200
Subject: [feat]: migrate to slang from glsl

---
 Assets/Shaders/EquirectToCubemap.glsl | 39 -----------------------------------
 1 file changed, 39 deletions(-)
 delete mode 100644 Assets/Shaders/EquirectToCubemap.glsl

(limited to 'Assets/Shaders/EquirectToCubemap.glsl')

diff --git a/Assets/Shaders/EquirectToCubemap.glsl b/Assets/Shaders/EquirectToCubemap.glsl
deleted file mode 100644
index 690706f..0000000
--- a/Assets/Shaders/EquirectToCubemap.glsl
+++ /dev/null
@@ -1,39 +0,0 @@
-#type vertex
-
-#version 330 core
-
-layout (location = 0) in vec3 a_Pos;
-out vec3 v_WorldPos;
-
-uniform mat4 u_Projection;
-uniform mat4 u_View;
-
-void main()
-{
-    v_WorldPos = a_Pos;
-    gl_Position = u_Projection * u_View * vec4(v_WorldPos, 1.0);
-}
-
-#type fragment
-
-#version 330 core
-
-out vec4 o_FragColor;
-in vec3 v_WorldPos;
-
-uniform sampler2D u_EquirectangularMap;
-const vec2 invAtan = vec2(0.1591, 0.3183);
-
-vec2 SampleSphericalMap(vec3 v)
-{
-    vec2 uv = vec2(atan(v.z, v.x), asin(v.y));
-    uv *= invAtan;
-    uv += 0.5;
-    return uv;
-}
-void main()
-{
-    vec2 uv = SampleSphericalMap(normalize(v_WorldPos));
-    vec3 color = texture(u_EquirectangularMap, uv).rgb;
-    o_FragColor = vec4(color, 1.0);
-}
-- 
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