diff --git a/include/omath/engines/frostbite_engine/primitives.hpp b/include/omath/engines/frostbite_engine/primitives.hpp
new file mode 100644
index 0000000..a08764f
--- /dev/null
+++ b/include/omath/engines/frostbite_engine/primitives.hpp
@@ -0,0 +1,17 @@
+//
+// Created by Vladislav on 27.01.2026.
+//
+
+#pragma once
+#include "mesh.hpp"
+#include "omath/engines/frostbite_engine/traits/mesh_trait.hpp"
+#include "omath/linear_algebra/vector3.hpp"
+#include <array>
+namespace omath::frostbite_engine
+{
+    using BoxMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>, std::array<Vector3<float>, 8>,
+                                     std::array<Vector3<std::uint32_t>, 12>>;
+
+    using PlaneMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>,
+                           std::array<Vector3<float>, 4>, std::array<Vector3<std::uint32_t>, 2>>;
+} // namespace omath::frostbite_engine
\ No newline at end of file
diff --git a/include/omath/engines/iw_engine/primitives.hpp b/include/omath/engines/iw_engine/primitives.hpp
new file mode 100644
index 0000000..f95d46c
--- /dev/null
+++ b/include/omath/engines/iw_engine/primitives.hpp
@@ -0,0 +1,17 @@
+//
+// Created by Vladislav on 27.01.2026.
+//
+
+#pragma once
+#include "mesh.hpp"
+#include "omath/engines/iw_engine/traits/mesh_trait.hpp"
+#include "omath/linear_algebra/vector3.hpp"
+#include <array>
+namespace omath::iw_engine
+{
+    using BoxMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>, std::array<Vector3<float>, 8>,
+                                     std::array<Vector3<std::uint32_t>, 12>>;
+
+    using PlaneMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>,
+                           std::array<Vector3<float>, 4>, std::array<Vector3<std::uint32_t>, 2>>;
+} // namespace omath::iw_engine
\ No newline at end of file
diff --git a/include/omath/engines/source_engine/primitives.hpp b/include/omath/engines/source_engine/primitives.hpp
new file mode 100644
index 0000000..f8a9d26
--- /dev/null
+++ b/include/omath/engines/source_engine/primitives.hpp
@@ -0,0 +1,17 @@
+//
+// Created by Vladislav on 27.01.2026.
+//
+
+#pragma once
+#include "mesh.hpp"
+#include "omath/engines/source_engine/traits/mesh_trait.hpp"
+#include "omath/linear_algebra/vector3.hpp"
+#include <array>
+namespace omath::source_engine
+{
+    using BoxMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>, std::array<Vector3<float>, 8>,
+                                     std::array<Vector3<std::uint32_t>, 12>>;
+
+    using PlaneMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>,
+                           std::array<Vector3<float>, 4>, std::array<Vector3<std::uint32_t>, 2>>;
+} // namespace omath::source_engine
\ No newline at end of file
diff --git a/include/omath/engines/unity_engine/primitives.hpp b/include/omath/engines/unity_engine/primitives.hpp
new file mode 100644
index 0000000..7e4c55d
--- /dev/null
+++ b/include/omath/engines/unity_engine/primitives.hpp
@@ -0,0 +1,17 @@
+//
+// Created by Vladislav on 27.01.2026.
+//
+
+#pragma once
+#include "mesh.hpp"
+#include "omath/engines/unity_engine/traits/mesh_trait.hpp"
+#include "omath/linear_algebra/vector3.hpp"
+#include <array>
+namespace omath::unity_engine
+{
+    using BoxMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>, std::array<Vector3<float>, 8>,
+                                     std::array<Vector3<std::uint32_t>, 12>>;
+
+    using PlaneMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>,
+                           std::array<Vector3<float>, 4>, std::array<Vector3<std::uint32_t>, 2>>;
+} // namespace omath::unity_engine
\ No newline at end of file
diff --git a/include/omath/engines/unreal_engine/primitives.hpp b/include/omath/engines/unreal_engine/primitives.hpp
new file mode 100644
index 0000000..2a71e76
--- /dev/null
+++ b/include/omath/engines/unreal_engine/primitives.hpp
@@ -0,0 +1,17 @@
+//
+// Created by Vladislav on 27.01.2026.
+//
+
+#pragma once
+#include "mesh.hpp"
+#include "omath/engines/unreal_engine/traits/mesh_trait.hpp"
+#include "omath/linear_algebra/vector3.hpp"
+#include <array>
+namespace omath::unreal_engine
+{
+    using BoxMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>, std::array<Vector3<float>, 8>,
+                                     std::array<Vector3<std::uint32_t>, 12>>;
+
+    using PlaneMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>,
+                           std::array<Vector3<float>, 4>, std::array<Vector3<std::uint32_t>, 2>>;
+} // namespace omath::unreal_engine
\ No newline at end of file