From a6655eebe2a69ee427264bd43df5747851ed96df Mon Sep 17 00:00:00 2001
From: hachem <im@hachem.wtf>
Date: Fri, 15 Aug 2025 03:18:29 +0200
Subject: feat: complete first geodesic 3D raytracing

---
 src/engine/object.cpp | 46 ----------------------------------------------
 1 file changed, 46 deletions(-)
 delete mode 100644 src/engine/object.cpp

(limited to 'src/engine/object.cpp')

diff --git a/src/engine/object.cpp b/src/engine/object.cpp
deleted file mode 100644
index 2e76b16..0000000
--- a/src/engine/object.cpp
+++ /dev/null
@@ -1,46 +0,0 @@
-#include "object.h"
-
-namespace Donut
-{
-    Ray::Ray(glm::vec3 o, glm::vec3 d) 
-        : m_origin(o), 
-          m_direction(glm::normalize(d)) { }
-
-    Material::Material(glm::vec3 c, float s, float e)
-        : m_color(c), 
-          m_specular(s), 
-          m_emission(e) { }
-
-    Object::Object(glm::vec3 c, float r, Material m) 
-        : m_centre(c), 
-          m_radius(r), 
-          m_material(m) { }
-
-    bool Object::intersect(Ray &ray, float &t)
-    {
-        glm::vec3 oc = ray.m_origin - m_centre;
-        float a = glm::dot(ray.m_direction, ray.m_direction); 
-        float b = 2.0f * glm::dot(oc, ray.m_direction);
-        float c = glm::dot(oc, oc) - m_radius * m_radius;
-        double discriminant = b*b - 4*a*c;
-
-        if(discriminant < 0)
-            return false;
-
-        float intercept = (-b - sqrt(discriminant)) / (2.0f*a);
-        if(intercept < 0)
-        {
-            intercept = (-b + sqrt(discriminant)) / (2.0f*a);
-            if(intercept<0)
-                return false;
-        }
-
-        t = intercept;
-        return true;
-    }
-
-    glm::vec3 Object::get_normal(glm::vec3 &point) const
-    {
-        return glm::normalize(point - m_centre);
-    }
-}
-- 
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