private void ExportMeshBinding(Model model, string skelRef, MeshBinding meshBinding, List <geometry> geometries, List <controller> controllers, List <node> geomNodes)
{
var exporter = new ColladaMeshExporter(meshBinding.Mesh, Options);
var mesh = exporter.Export();
var geom = new geometry();
geom.id = meshBinding.Mesh.Name + "-geom";
geom.name = meshBinding.Mesh.Name;
geom.Item = mesh;
geometries.Add(geom);
bool hasSkin = skelRef != null && meshBinding.Mesh.IsSkinned();
skin skin = null;
controller ctrl = null;
if (hasSkin)
{
var boneNames = new Dictionary <string, Bone>();
foreach (var bone in model.Skeleton.Bones)
{
boneNames.Add(bone.Name, bone);
}
skin = ExportSkin(meshBinding.Mesh, model.Skeleton.Bones, boneNames, geom.id);
ctrl = new controller();
ctrl.id = meshBinding.Mesh.Name + "-skin";
ctrl.name = meshBinding.Mesh.Name + "_Skin";
ctrl.Item = skin;
controllers.Add(ctrl);
}
var geomNode = new node();
geomNode.id = geom.name + "-node";
geomNode.name = geom.name;
geomNode.type = NodeType.NODE;
if (hasSkin)
{
var controllerInstance = new instance_controller();
controllerInstance.url = "#" + ctrl.id;
controllerInstance.skeleton = new string[] { "#" + skelRef };
geomNode.instance_controller = new instance_controller[] { controllerInstance };
}
else
{
var geomInstance = new instance_geometry();
geomInstance.url = "#" + geom.id;
geomNode.instance_geometry = new instance_geometry[] { geomInstance };
}
geomNodes.Add(geomNode);
}
private static library_visual_scenes MakeVisualScenesLibrary(ref Model3D mdl)
{
library_visual_scenes lib_visuals = new library_visual_scenes();
visual_scene vs = new visual_scene();
vs.id = "scene";
node geo_node = new node();
geo_node.id = "node";
geo_node.name = "node";
geo_node.type = NodeType.NODE;
matrix transform_matrix = new matrix();
transform_matrix.Values = new double[] {
1, 0, 0, 0,
0, 0, -1, 0,
0, 1, 0, 0,
0, 0, 0, 1
};
geo_node.Items = new object[] {
transform_matrix
};
geo_node.ItemsElementName = new ItemsChoiceType2[] {
ItemsChoiceType2.matrix
};
transform_matrix.sid = "transform";
int len = mdl.builder.TextureImages.Count;
instance_geometry geo = new instance_geometry();
geo.url = "#geometry";
geo.bind_material = MakeBindedMaterial(ref mdl);
geo_node.instance_geometry = new instance_geometry[] { geo };
vs.node = new node[] { geo_node };
lib_visuals.visual_scene = new visual_scene[] { vs };
return(lib_visuals);
}
