fix: improvements, bump to C++20 and fix bugs

1 files changed, 1 insertions, 1 deletions

diff --git a/src/engine/object.h b/src/engine/object.h
index c45815b..19938d8 100644
--- a/src/engine/object.h
+++ b/src/engine/object.h
@@ -46,7 +46,7 @@ namespace Donut
             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;
+            float discriminant = static_cast<float>(b*b - 4*a*c);
 
             if(discriminant < 0)
                 return false;