From 4172869e54093eee6e1595ebe0fa55c9fe98aef7 Mon Sep 17 00:00:00 2001
From: hachem <im@hachem.wtf>
Date: Fri, 15 Aug 2025 03:18:29 +0200
Subject: [help]: Complete first geodesic 3d raytracing

---
 src/Engine/Scene.cpp | 57 ----------------------------------------------------
 1 file changed, 57 deletions(-)
 delete mode 100644 src/Engine/Scene.cpp

(limited to 'src/Engine/Scene.cpp')

diff --git a/src/Engine/Scene.cpp b/src/Engine/Scene.cpp
deleted file mode 100644
index f92dc68..0000000
--- a/src/Engine/Scene.cpp
+++ /dev/null
@@ -1,57 +0,0 @@
-#include "Scene.h"
-
-namespace Donut
-{
-    Scene::Scene() 
-        : m_LightPos(5.0f, 5.0f, 5.0f) { }
-
-    glm::vec3 Scene::Trace(Ray &ray)
-    {
-        float closest = std::numeric_limits<float>::infinity();
-        const Object* hitObj = nullptr;
-
-        for(auto& obj : objs)
-        {
-            float t;
-
-            if(obj.Intersect(ray, t))
-                if(t < closest) 
-                {
-                    closest = t;
-                    hitObj = &obj;
-                }
-        }
-        
-        if(hitObj)
-        {
-            glm::vec3 hitPoint = ray.m_Origin + ray.m_Direction * closest;
-            glm::vec3 normal = hitObj->GetNormal(hitPoint);
-            glm::vec3 lightDir = glm::normalize(m_LightPos - hitPoint);
-
-            float diff = std::max(glm::dot(normal, lightDir), 0.0f);
-
-            Ray shadowRay(hitPoint + normal * 0.001f, lightDir);
-            bool inShadow = false;
-            
-            for(auto& obj : objs) 
-            {
-                float t;
-
-                if(obj.Intersect(shadowRay, t)) 
-                {
-                    inShadow = true;
-                    break;
-                }
-            }
-
-            glm::vec3 color = hitObj->m_Material.m_Color;
-            float ambient = 0.1f;
-
-            if (inShadow) 
-                return color * ambient;
-            return color * (ambient + diff * 0.9f);
-        }
-
-        return glm::vec3(0.0f, 0.0f, 0.1f); 
-    }
-}
-- 
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