Kav/Loaders/ModelLoader.cs

using System.Collections.Generic;
using Microsoft.Xna.Framework.Graphics;

namespace Kav
{
    public static class ModelLoader
    {
        public static Kav.Model Load(GraphicsDevice graphicsDevice, Smuggler.ModelData modelData)
        {
            var meshes = new List<Kav.Mesh>();

            foreach (var meshData in modelData.Meshes)
            {
                var meshParts = new List<Kav.MeshPart>();

                foreach (var meshPartData in meshData.MeshParts)
                {
                    var effect = new Kav.DeferredPBR_GBufferEffect(
                        graphicsDevice
                    )
                    {
                        Albedo = meshPartData.Albedo,
                        Metallic = meshPartData.Metallic,
                        Roughness = meshPartData.Roughness,

                        AlbedoTexture = meshPartData.AlbedoTexture,
                        NormalTexture = meshPartData.NormalTexture,
                        MetallicRoughnessTexture = meshPartData.MetallicRoughnessTexture
                    };

                    var triangles = new Kav.Triangle[meshPartData.Triangles.Length];
                    for (int i = 0; i < meshPartData.Triangles.Length; i++)
                    {
                        var smugglerTriangle = meshPartData.Triangles[i];

                        triangles[i] = new Kav.Triangle(
                            smugglerTriangle.A,
                            smugglerTriangle.B,
                            smugglerTriangle.C
                        );
                    }

                    meshParts.Add(new Kav.MeshPart(
                        meshPartData.VertexBuffer,
                        meshPartData.IndexBuffer,
                        meshPartData.Positions,
                        triangles,
                        effect
                    ));
                }

                meshes.Add(new Kav.Mesh(meshParts.ToArray()));
            }

            return new Kav.Model(meshes.ToArray());
        }
    }
}