public (MaterialCollectionContent Materials, MeshCollectionContent Meshes) ReadMeshContent(IEnumerable <SharpGLTF.Schema2.Mesh> meshes)
{
var materialsFactory = new GLTFMaterialsFactory(TagConverter);
var meshDecoders = meshes.ToXnaDecoders(materialsFactory, TagConverter);
var meshContent = MeshCollectionBuilder.CreateContent(meshDecoders);
var matsContent = materialsFactory.CreateContent();
return(matsContent, meshContent);
}
public ModelCollectionContent ConvertToContent(SharpGLTF.Schema2.ModelRoot srcModel)
{
// process materials and meshes.
var materialsBuilder = new GLTFMaterialsFactory(TagConverter);
var meshesDecoders = srcModel.LogicalMeshes.ToXnaDecoders(materialsBuilder, TagConverter);
var meshesContent = MeshCollectionBuilder.CreateContent(meshesDecoders);
var materialsContent = materialsBuilder.CreateContent();
// build the armatures and models
var armatures = new List <ArmatureContent>();
var models = new List <ModelContent>();
foreach (var scene in srcModel.LogicalScenes)
{
var armatureFactory = new GLTFArmatureFactory(scene, TagConverter);
for (int i = 0; i < srcModel.LogicalAnimations.Count; ++i)
{
var track = srcModel.LogicalAnimations[i];
armatureFactory.SetAnimationTrack(i, track.Name, TagConverter?.Invoke(track), track.Duration);
}
// TODO: check if we can share armatures
var armature = armatureFactory.CreateArmature();
armatures.Add(armature);
var model = armatureFactory.CreateModelContent(scene, armatures.Count - 1);
model.Name = scene.Name;
model.Tag = TagConverter?.Invoke(scene);
models.Add(model);
}
// coalesce all resources into a container class:
var content = new ModelCollectionContent(materialsContent, meshesContent, armatures.ToArray(), models.ToArray(), srcModel.DefaultScene.LogicalIndex);
content = PostProcessor.Postprocess(content);
return(content);
}
public static IMeshPrimitiveDecoder <int> Create(SharpGLTF.Runtime.IMeshPrimitiveDecoder <SharpGLTF.Schema2.Material> primitive, GLTFMaterialsFactory materials)
{
var material = materials.UseMaterial(primitive.Material);
return(new _MeshPrimitiveDecoder(primitive, material));
}
public _MeshDecoder(SharpGLTF.Runtime.IMeshDecoder <SharpGLTF.Schema2.Material> mesh, GLTFMaterialsFactory materials, object tag)
{
_Source = mesh;
_Primitives = mesh.Primitives.Select(item => _MeshPrimitiveDecoder.Create(item, materials)).ToArray();
_Tag = tag;
}