private static M.GeometryModelContent BuildModel(List <MeshContent> meshes, Dictionary <GeometryContent, M.MaterialContent> materials)
{
var model = new M.GeometryModelContent();
var meshCounter = 0;
foreach (var mesh in meshes)
{
var meshName = string.IsNullOrWhiteSpace(mesh.Name) ? $"{meshCounter}" : mesh.Name;
meshCounter++;
var geometryCounter = 0;
foreach (var geometry in mesh.Geometry)
{
var geometryName = string.IsNullOrWhiteSpace(geometry.Name) ? $"{geometryCounter}" : geometry.Name;
geometryCounter++;
StripVertexChannels(geometry);
var name = string.Join(".", meshName, geometryName);
var vertexBuffer = geometry.Vertices.CreateVertexBuffer();
var indices = geometry.Indices;
var bounds = BoundingSphere.CreateFromPoints(mesh.Positions);
var geometryData = new M.GeometryDataContent(name, vertexBuffer, indices, bounds);
var material = materials[geometry];
var geometryMesh = new M.GeometryMeshContent(geometryData, material, mesh.AbsoluteTransform);
model.Add(geometryMesh);
}
}
return(model);
}
public GeometryMeshContent(GeometryDataContent geometryData, MaterialContent material, Matrix offset)
{
this.GeometryData = geometryData;
this.Material = material;
this.Offset = offset;
}