1 files changed, 9 insertions, 0 deletions
diff --git a/src/RenderBackend/OpenGL/DeviceMemory.cpp b/src/RenderBackend/OpenGL/DeviceMemory.cpp
index 2d40569..f071cd8 100644
--- a/src/RenderBackend/OpenGL/DeviceMemory.cpp
+++ b/src/RenderBackend/OpenGL/DeviceMemory.cpp
@@ -65,6 +65,15 @@ namespace amalgine
         numVertices = triangles.size * 3;
         type = DeviceMemoryType::VEC2;
     }
+
+    void DeviceMemory::copy(const DataView<Triangle3D> &triangles, StorageType storageType)
+    {
+        glBindBuffer(GL_ARRAY_BUFFER, vertexBufferObjectId);
+        glBufferData(GL_ARRAY_BUFFER, triangles.getByteSize(), triangles.data, getOpenglStorageType(storageType));
+        primitiveType = GL_TRIANGLES;
+        numVertices = triangles.size * 3;
+        type = DeviceMemoryType::VEC3;
+    }
     
     void DeviceMemory::draw()
     {