it does something

src/util/Material.cpp

@@ -1,6 +1,12 @@
 #include "Material.h"
+#include "BRDF.h"
 
-std::unique_ptr<BRDF> Material::evaluate(HitInfo hitInfo)
+BRDF Material::evaluate(HitInfo hitInfo)
 {
-  return std::make_unique<BlinnPhong>();
+  return BRDF{
+      .albedo = glm::vec3(hitInfo.texCoords, 0),
+      .alpha = 1,
+      .emissive = glm::vec3(0, 0, 0),
+      .materialType = MaterialType::BlinnPhong,
+  };
 }