Take 0

libraries/model/src/model/Asset.h

@@ -11,14 +11,76 @@
 #ifndef hifi_model_Asset_h
 #define hifi_model_Asset_h
 
-#include <bitset>
-#include <map>
+#include <memory>
+#include <vector>
 
+#include "Material.h"
+#include "Geometry.h"
 
 namespace model {
 
+template <class T>
+class Table {
+public:
+    typedef std::vector< T > Vector;
+    typedef int ID;
+
+    const ID INVALID_ID = 0;
+
+    enum Version {
+        DRAFT = 0,
+        FINAL,
+        NUM_VERSIONS,
+    };
+
+    Table() {
+        for (auto e : _elements) {
+            e.resize(0);
+        }
+    }
+    ~Table() {}
+
+    ID add(Version v, const T& element) {
+        switch (v) {
+        case DRAFT: {
+            _elements[DRAFT].push_back(element);
+            return ID(-(_elements[DRAFT].size() - 1));
+            break;
+        }
+        case FINAL: {
+            _elements[FINAL].push_back(element);
+            return ID(_elements[FINAL].size() - 1);
+            break;
+        }
+        }
+        return INVALID_ID;
+    }
+
+protected:
+    Vector _elements[NUM_VERSIONS];
+};
+
+typedef Table< MaterialPointer > MaterialTable;
+typedef Table< MeshPointer > MeshTable;
+
 class Asset {
 public:    
+
+
+    Asset();
+    ~Asset();
+
+    MeshTable& editMeshes() { return _meshes; }
+    const MeshTable& getMeshes() const { return _meshes; }
+
+    MaterialTable& editMaterials() { return _materials; }
+    const MaterialTable& getMaterials() const { return _materials; }
+
+protected:
+
+    MeshTable _meshes;
+    MaterialTable _materials;
+
 };
 
 typedef std::shared_ptr< Asset > AssetPointer;