From 296905088089dc22a6e91127832ee4ca7a1d585f Mon Sep 17 00:00:00 2001
From: kovacsv <viktorkovacs@gmail.com>
Date: Mon, 3 Jan 2022 18:46:16 +0100
Subject: [PATCH] Move mesh clone function to the mesh class.

---
 source/export/exportermodel.js |  2 +-
 source/model/mesh.js           | 34 ++++++++++++++++++++++++++++++++++
 source/model/meshinstance.js   |  2 +-
 source/model/meshutils.js      | 34 ----------------------------------
 4 files changed, 36 insertions(+), 36 deletions(-)

diff --git a/source/export/exportermodel.js b/source/export/exportermodel.js
index 18e466e..d69de15 100644
--- a/source/export/exportermodel.js
+++ b/source/export/exportermodel.js
@@ -74,7 +74,7 @@ OV.ExporterModel = class
             }
 
             let mesh = meshInstance.GetMesh ();
-            let transformed = OV.CloneMesh (mesh);
+            let transformed = mesh.Clone ();
             if (!transformation.IsIdentity ()) {
                 OV.TransformMesh (transformed, transformation);
             }
diff --git a/source/model/mesh.js b/source/model/mesh.js
index 5b54f44..739a14c 100644
--- a/source/model/mesh.js
+++ b/source/model/mesh.js
@@ -133,4 +133,38 @@ OV.Mesh = class extends OV.ModelObject3D
             onTriangleVertices (v0, v1, v2);
         }
     }
+
+    Clone ()
+    {
+        let cloned = new OV.Mesh ();
+
+        cloned.SetName (this.GetName ());
+
+        for (let i = 0; i < this.VertexCount (); i++) {
+            let vertex = this.GetVertex (i);
+            cloned.AddVertex (vertex.Clone ());
+        }
+
+        for (let i = 0; i < this.VertexColorCount (); i++) {
+            let color = this.GetVertexColor (i);
+            cloned.AddVertexColor (color.Clone ());
+        }
+
+        for (let i = 0; i < this.NormalCount (); i++) {
+            let normal = this.GetNormal (i);
+            cloned.AddNormal (normal.Clone ());
+        }
+
+        for (let i = 0; i < this.TextureUVCount (); i++) {
+            let uv = this.GetTextureUV (i);
+            cloned.AddTextureUV (uv.Clone ());
+        }
+
+        for (let i = 0; i < this.TriangleCount (); i++) {
+            let triangle = this.GetTriangle (i);
+            cloned.AddTriangle (triangle.Clone ());
+        }
+
+        return cloned;
+    }
 };
diff --git a/source/model/meshinstance.js b/source/model/meshinstance.js
index a7a205c..ee913a7 100644
--- a/source/model/meshinstance.js
+++ b/source/model/meshinstance.js
@@ -113,7 +113,7 @@ OV.MeshInstance = class extends OV.ModelObject3D
     GetTransformedMesh ()
     {
         let transformation = this.node.GetWorldTransformation ();
-        let transformed = OV.CloneMesh (this.mesh);
+        let transformed = this.mesh.Clone ();
         OV.TransformMesh (transformed, transformation);
         return transformed;
     }
diff --git a/source/model/meshutils.js b/source/model/meshutils.js
index e6c9f7d..7e51656 100644
--- a/source/model/meshutils.js
+++ b/source/model/meshutils.js
@@ -58,37 +58,3 @@ OV.FlipMeshTrianglesOrientation = function (mesh)
         triangle.v2 = tmp;
     }
 };
-
-OV.CloneMesh = function (mesh)
-{
-    let cloned = new OV.Mesh ();
-
-    cloned.SetName (mesh.GetName ());
-
-    for (let i = 0; i < mesh.VertexCount (); i++) {
-        let vertex = mesh.GetVertex (i);
-        cloned.AddVertex (vertex.Clone ());
-    }
-
-    for (let i = 0; i < mesh.VertexColorCount (); i++) {
-        let color = mesh.GetVertexColor (i);
-        cloned.AddVertexColor (color.Clone ());
-    }
-
-    for (let i = 0; i < mesh.NormalCount (); i++) {
-        let normal = mesh.GetNormal (i);
-        cloned.AddNormal (normal.Clone ());
-    }
-
-    for (let i = 0; i < mesh.TextureUVCount (); i++) {
-        let uv = mesh.GetTextureUV (i);
-        cloned.AddTextureUV (uv.Clone ());
-    }
-
-    for (let i = 0; i < mesh.TriangleCount (); i++) {
-        let triangle = mesh.GetTriangle (i);
-        cloned.AddTriangle (triangle.Clone ());
-    }
-
-    return cloned;
-};