diff --git a/src/dtcc_builder/geometry/__init__.py b/src/dtcc_builder/geometry/__init__.py
index fdf3844..6ad6cb2 100644
--- a/src/dtcc_builder/geometry/__init__.py
+++ b/src/dtcc_builder/geometry/__init__.py
@@ -1,6 +1,3 @@
-from . import multisurface, surface
+from . import multisurface, surface, mesh
 
-__all__ = [
-    "multisurface",
-    "surface",
-]
+__all__ = ["multisurface", "surface", "mesh"]
diff --git a/src/dtcc_builder/geometry/mesh.py b/src/dtcc_builder/geometry/mesh.py
new file mode 100644
index 0000000..c0a8a62
--- /dev/null
+++ b/src/dtcc_builder/geometry/mesh.py
@@ -0,0 +1,39 @@
+from dtcc_builder import _dtcc_builder
+
+from dtcc_model import Surface, MultiSurface, Mesh
+from dtcc_builder.register import register_model_method
+
+import numpy as np
+
+
+@register_model_method
+def ray_intersection(
+    mesh: Mesh, origin: np.ndarray, direction: np.ndarray
+) -> np.ndarray:
+    """
+    Compute the intersection points of a ray with a mesh.
+
+    Args:
+        mesh (Mesh): The mesh.
+        origin (np.ndarray): The origin of the ray.
+        direction (np.ndarray): The direction of the ray.
+
+    Returns:
+        np.ndarray: The intersection points.
+    """
+
+    origin = np.array(origin, dtype=np.float64)
+    direction = np.array(direction, dtype=np.float64)
+    ms = MultiSurface()
+    for face in mesh.faces:
+        s = Surface(
+            vertices=np.array(
+                (
+                    mesh.vertices[face[0]],
+                    mesh.vertices[face[1]],
+                    mesh.vertices[face[2]],
+                )
+            )
+        )
+        ms.surfaces.append(s)
+    return ms.ray_intersection(origin, direction)
diff --git a/tests/python/test_intersection.py b/tests/python/test_intersection.py
index 230af73..d0a72b8 100644
--- a/tests/python/test_intersection.py
+++ b/tests/python/test_intersection.py
@@ -3,7 +3,7 @@
 import numpy as np
 
 import dtcc_builder
-from dtcc_model import Surface, MultiSurface
+from dtcc_model import Surface, MultiSurface, Mesh
 
 
 class TestSurfaceIntersection(unittest.TestCase):
@@ -51,3 +51,26 @@ def test_ray_miss(self):
         self.assertTrue(isinstance(intersection, np.ndarray))
 
         self.assertTrue(np.isnan(intersection).all())
+
+
+class TestMeshIntersection(unittest.TestCase):
+    def test_mesh_ray_intersection(self):
+        vertices = np.array(
+            [
+                [0, 0, 0],
+                [1, 0, 0],
+                [1, 1, 0],
+                [0, 1, 0],
+                [0, 0, 1],
+                [1, 0, 1],
+                [1, 1, 1],
+                [0, 1, 1],
+            ]
+        )
+        faces = np.array([[0, 1, 2], [0, 2, 3], [4, 5, 6], [4, 6, 7]])
+        mesh = Mesh(vertices=vertices, faces=faces)
+        origin = [0.5, 0.5, 2]
+        direction = [0, 0, -1]
+        intersection = mesh.ray_intersection(origin, direction)
+        self.assertTrue(isinstance(intersection, np.ndarray))
+        self.assertTrue((intersection == [0.5, 0.5, 1]).all())