Move mesh utils to a separate file.

sandbox/embed_edges.html

@@ -38,6 +38,7 @@
 	<script type="text/javascript" src="../source/model/meshinstance.js"></script>
 	<script type="text/javascript" src="../source/model/model.js"></script>
 	<script type="text/javascript" src="../source/model/topology.js"></script>
+	<script type="text/javascript" src="../source/model/meshutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
 	<script type="text/javascript" src="../source/model/quantities.js"></script>

sandbox/embed_filehost.html

@@ -38,6 +38,7 @@
 	<script type="text/javascript" src="../source/model/meshinstance.js"></script>
 	<script type="text/javascript" src="../source/model/model.js"></script>
 	<script type="text/javascript" src="../source/model/topology.js"></script>
+	<script type="text/javascript" src="../source/model/meshutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
 	<script type="text/javascript" src="../source/model/quantities.js"></script>

sandbox/embed_selfhost_code.html

@@ -38,6 +38,7 @@
 	<script type="text/javascript" src="../source/model/meshinstance.js"></script>
 	<script type="text/javascript" src="../source/model/model.js"></script>
 	<script type="text/javascript" src="../source/model/topology.js"></script>
+	<script type="text/javascript" src="../source/model/meshutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
 	<script type="text/javascript" src="../source/model/quantities.js"></script>

sandbox/embed_selfhost_errors.html

@@ -38,6 +38,7 @@
 	<script type="text/javascript" src="../source/model/meshinstance.js"></script>
 	<script type="text/javascript" src="../source/model/model.js"></script>
 	<script type="text/javascript" src="../source/model/topology.js"></script>
+	<script type="text/javascript" src="../source/model/meshutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
 	<script type="text/javascript" src="../source/model/quantities.js"></script>

sandbox/embed_selfhost_externallibs.html

@@ -38,6 +38,7 @@
 	<script type="text/javascript" src="../source/model/meshinstance.js"></script>
 	<script type="text/javascript" src="../source/model/model.js"></script>
 	<script type="text/javascript" src="../source/model/topology.js"></script>
+	<script type="text/javascript" src="../source/model/meshutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
 	<script type="text/javascript" src="../source/model/quantities.js"></script>

sandbox/embed_selfhost_fullscreen.html

@@ -37,6 +37,7 @@
 	<script type="text/javascript" src="../source/model/meshinstance.js"></script>
 	<script type="text/javascript" src="../source/model/model.js"></script>
 	<script type="text/javascript" src="../source/model/topology.js"></script>
+	<script type="text/javascript" src="../source/model/meshutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
 	<script type="text/javascript" src="../source/model/quantities.js"></script>

sandbox/embed_selfhost_manual.html

@@ -38,6 +38,7 @@
 	<script type="text/javascript" src="../source/model/meshinstance.js"></script>
 	<script type="text/javascript" src="../source/model/model.js"></script>
 	<script type="text/javascript" src="../source/model/topology.js"></script>
+	<script type="text/javascript" src="../source/model/meshutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
 	<script type="text/javascript" src="../source/model/quantities.js"></script>

sandbox/embed_selfhost_multiple.html

@@ -38,6 +38,7 @@
 	<script type="text/javascript" src="../source/model/meshinstance.js"></script>
 	<script type="text/javascript" src="../source/model/model.js"></script>
 	<script type="text/javascript" src="../source/model/topology.js"></script>
+	<script type="text/javascript" src="../source/model/meshutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
 	<script type="text/javascript" src="../source/model/quantities.js"></script>

sandbox/embed_selfhost_multiple_2.html

@@ -38,6 +38,7 @@
 	<script type="text/javascript" src="../source/model/meshinstance.js"></script>
 	<script type="text/javascript" src="../source/model/model.js"></script>
 	<script type="text/javascript" src="../source/model/topology.js"></script>
+	<script type="text/javascript" src="../source/model/meshutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
 	<script type="text/javascript" src="../source/model/quantities.js"></script>

sandbox/embed_selfhost_single.html

@@ -37,6 +37,7 @@
 	<script type="text/javascript" src="../source/model/meshinstance.js"></script>
 	<script type="text/javascript" src="../source/model/model.js"></script>
 	<script type="text/javascript" src="../source/model/topology.js"></script>
+	<script type="text/javascript" src="../source/model/meshutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
 	<script type="text/javascript" src="../source/model/quantities.js"></script>

sandbox/embed_selfhost_single_scroll.html

@@ -37,6 +37,7 @@
 	<script type="text/javascript" src="../source/model/meshinstance.js"></script>
 	<script type="text/javascript" src="../source/model/model.js"></script>
 	<script type="text/javascript" src="../source/model/topology.js"></script>
+	<script type="text/javascript" src="../source/model/meshutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
 	<script type="text/javascript" src="../source/model/quantities.js"></script>

source/model/meshutils.js

@@ -0,0 +1,80 @@
+OV.CalculateTriangleNormal = function (v0, v1, v2)
+{
+    let v = OV.SubCoord3D (v1, v0);
+    let w = OV.SubCoord3D (v2, v0);
+    let normal = OV.CrossVector3D (v, w);
+    normal.Normalize ();
+    return normal;
+};
+
+OV.TransformMesh = function (mesh, transformation)
+{
+    if (transformation.IsIdentity ()) {
+        return;
+    }
+
+    for (let i = 0; i < mesh.VertexCount (); i++) {
+        let vertex = mesh.GetVertex (i);
+        let transformed = transformation.TransformCoord3D (vertex);
+        vertex.x = transformed.x;
+        vertex.y = transformed.y;
+        vertex.z = transformed.z;
+    }
+
+    if (mesh.NormalCount () > 0) {
+        let trs = transformation.GetMatrix ().DecomposeTRS ();
+        let normalMatrix = new OV.Matrix ().ComposeTRS (new OV.Coord3D (0.0, 0.0, 0.0), trs.rotation, new OV.Coord3D (1.0, 1.0, 1.0));
+        let normalTransformation = new OV.Transformation (normalMatrix);
+        for (let i = 0; i < mesh.NormalCount (); i++) {
+            let normal = mesh.GetNormal (i);
+            let transformed = normalTransformation.TransformCoord3D (normal);
+            normal.x = transformed.x;
+            normal.y = transformed.y;
+            normal.z = transformed.z;
+        }
+    }
+};
+
+OV.FlipMeshTrianglesOrientation = function (mesh)
+{
+    for (let i = 0; i < mesh.TriangleCount (); i++) {
+        let triangle = mesh.GetTriangle (i);
+        let tmp = triangle.v1;
+        triangle.v1 = triangle.v2;
+        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;
+};

source/model/modelutils.js

@@ -1,50 +1,3 @@
-OV.CalculateTriangleNormal = function (v0, v1, v2)
-{
-    let v = OV.SubCoord3D (v1, v0);
-    let w = OV.SubCoord3D (v2, v0);
-    let normal = OV.CrossVector3D (v, w);
-    normal.Normalize ();
-    return normal;
-};
-
-OV.TransformMesh = function (mesh, transformation)
-{
-    if (transformation.IsIdentity ()) {
-        return;
-    }
-
-    for (let i = 0; i < mesh.VertexCount (); i++) {
-        let vertex = mesh.GetVertex (i);
-        let transformed = transformation.TransformCoord3D (vertex);
-        vertex.x = transformed.x;
-        vertex.y = transformed.y;
-        vertex.z = transformed.z;
-    }
-
-    if (mesh.NormalCount () > 0) {
-        let trs = transformation.GetMatrix ().DecomposeTRS ();
-        let normalMatrix = new OV.Matrix ().ComposeTRS (new OV.Coord3D (0.0, 0.0, 0.0), trs.rotation, new OV.Coord3D (1.0, 1.0, 1.0));
-        let normalTransformation = new OV.Transformation (normalMatrix);
-        for (let i = 0; i < mesh.NormalCount (); i++) {
-            let normal = mesh.GetNormal (i);
-            let transformed = normalTransformation.TransformCoord3D (normal);
-            normal.x = transformed.x;
-            normal.y = transformed.y;
-            normal.z = transformed.z;
-        }
-    }
-};
-
-OV.FlipMeshTrianglesOrientation = function (mesh)
-{
-    for (let i = 0; i < mesh.TriangleCount (); i++) {
-        let triangle = mesh.GetTriangle (i);
-        let tmp = triangle.v1;
-        triangle.v1 = triangle.v2;
-        triangle.v2 = tmp;
-    }
-};
-
 OV.IsModelEmpty = function (model)
 {
     let isEmpty = true;
@@ -56,40 +9,6 @@ OV.IsModelEmpty = function (model)
     return isEmpty;
 };
 
-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;
-};
-
 OV.GetBoundingBox = function (object3D)
 {
     let calculator = new OV.BoundingBoxCalculator3D ();

tools/config.json

@@ -28,6 +28,7 @@
 		"source/model/meshinstance.js",
 		"source/model/model.js",
 		"source/model/topology.js",
+		"source/model/meshutils.js",
 		"source/model/modelutils.js",
 		"source/model/modelfinalization.js",
 		"source/model/quantities.js",

website/embed.html

@@ -44,6 +44,7 @@
 	<script type="text/javascript" src="../source/model/meshinstance.js"></script>
 	<script type="text/javascript" src="../source/model/model.js"></script>
 	<script type="text/javascript" src="../source/model/topology.js"></script>
+	<script type="text/javascript" src="../source/model/meshutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
 	<script type="text/javascript" src="../source/model/quantities.js"></script>

website/index.html

@@ -46,6 +46,7 @@
 	<script type="text/javascript" src="../source/model/meshinstance.js"></script>
 	<script type="text/javascript" src="../source/model/model.js"></script>
 	<script type="text/javascript" src="../source/model/topology.js"></script>
+	<script type="text/javascript" src="../source/model/meshutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelutils.js"></script>
 	<script type="text/javascript" src="../source/model/modelfinalization.js"></script>
 	<script type="text/javascript" src="../source/model/quantities.js"></script>