public override IEnumerable <(string, SchemaType.Context)> Process()
{
var ctx = SchemaProcessing.LoadSchemaContext(SchemaUri);
ctx.IgnoredByCodeEmitter("glTF Property");
yield return("ext.TextureWEBP.g", ctx);
}
private static SchemaType.Context ProcessNode()
{
var ctx = SchemaProcessing.LoadSchemaContext(NodeSchemaUri);
ctx.IgnoredByCodeEmitter("glTF Property");
ctx.IgnoredByCodeEmitter("glTF Child of Root Property");
return(ctx);
}
public override IEnumerable <(string, SchemaType.Context)> Process()
{
var ctx = SchemaProcessing.LoadSchemaContext(SchemaUri);
ctx.IgnoredByCodeEmitter("glTF Property");
ctx.IgnoredByCodeEmitter("glTF Child of Root Property");
yield return("ext.MeshGpuInstancing.g", ctx);
}
public override IEnumerable <(string TargetFileName, SchemaType.Context Schema)> Process()
{
// load and process schema
var ctx = SchemaProcessing.LoadSchemaContext(Constants.MainSchemaFile);
// Ignore "glTF Property" because it is completely hand coded.
ctx.IgnoredByCodeEmitter("glTF Property");
// We will mimeType "anyof" as a plain string.
ctx.Remove("image/jpeg-image/png");
// replace Image.mimeType type from an Enum to String, so we can serialize it with more formats if required
ctx.FindClass("Image")
.GetField("mimeType")
.FieldType = ctx.UseString();
// replace Node.Matrix, Node.Rotation, Node.Scale and Node.Translation with System.Numerics.Vectors types
var node = ctx.FindClass("Node");
node.GetField("matrix").SetDataType(typeof(System.Numerics.Matrix4x4), true).RemoveDefaultValue().SetItemsRange(0);
node.GetField("rotation").SetDataType(typeof(System.Numerics.Quaternion), true).RemoveDefaultValue().SetItemsRange(0);
node.GetField("scale").SetDataType(typeof(System.Numerics.Vector3), true).RemoveDefaultValue().SetItemsRange(0);
node.GetField("translation").SetDataType(typeof(System.Numerics.Vector3), true).RemoveDefaultValue().SetItemsRange(0);
// replace Material.emissiveFactor with System.Numerics.Vectors types
ctx.FindClass("Material")
.GetField("emissiveFactor")
.SetDataType(typeof(System.Numerics.Vector3), true)
.SetDefaultValue("Vector3.Zero")
.SetItemsRange(0);
// replace Material.baseColorFactor with System.Numerics.Vectors types
ctx.FindClass("Material PBR Metallic Roughness")
.GetField("baseColorFactor")
.SetDataType(typeof(System.Numerics.Vector4), true)
.SetDefaultValue("Vector4.One")
.SetItemsRange(0);
ctx.FindEnum("LINEAR-NEAREST")
.SetValue("DEFAULT", 0);
ctx.FindEnum("LINEAR-LINEAR_MIPMAP_LINEAR-LINEAR_MIPMAP_NEAREST-NEAREST-NEAREST_MIPMAP_LINEAR-NEAREST_MIPMAP_NEAREST")
.SetValue("DEFAULT", 0);
// Accessor.type is declared as AnyOfEnum, but also as a STRING,
// which can be used by extensions to store non standard values like MAT4x3
ctx.FindClass("Accessor")
.GetField("type").SetDataType(typeof(string), true);
// Since DimensionType can have additional values other than the ones defined by the schema
// we need a "special" value to define it
ctx.FindEnum("MAT2-MAT3-MAT4-SCALAR-VEC2-VEC3-VEC4")
.SetValue("CUSTOM", 0);
yield return("gltf.g", ctx);
}
public override IEnumerable <(string, SchemaType.Context)> Process()
{
var ctx = SchemaProcessing.LoadSchemaContext(SchemaUri);
ctx.IgnoredByCodeEmitter("glTF Property");
ctx.IgnoredByCodeEmitter("glTF Child of Root Property");
// ctx.IgnoredByCodeEmitter("Texture Info");
// ctx.IgnoredByCodeEmitter("Material Normal Texture Info");
yield return("ext.Ior.g", ctx);
}
private static SchemaType.Context ProcessRoot()
{
var ctx = SchemaProcessing.LoadSchemaContext(RootSchemaUri);
ctx.IgnoredByCodeEmitter("glTF Property");
ctx.IgnoredByCodeEmitter("glTF Child of Root Property");
ctx.FindClass("Articulation")
.GetField("pointingVector")
.SetDataType(typeof(System.Numerics.Vector3), true)
.SetItemsRange(0);
return(ctx);
}
public override IEnumerable <(string, SchemaType.Context)> Process()
{
var ctx = SchemaProcessing.LoadSchemaContext(SchemaUri);
ctx.IgnoredByCodeEmitter("glTF Property");
ctx.IgnoredByCodeEmitter("glTF Child of Root Property");
ctx.IgnoredByCodeEmitter("Texture Info");
var cls = ctx.FindClass("KHR_materials_emissive_strength glTF extension");
// straightforward extension, nothing to do
yield return("ext.MaterialsEmissiveStrength.g", ctx);
}
static void Main(string[] args)
{
SchemaDownload.Syncronize(Constants.RemoteSchemaRepo, Constants.LocalRepoDirectory);
var processors = new List <SchemaProcessor>();
// ---------------------------------------------- Add Main Schema
processors.Add(new MainSchemaProcessor());
// ---------------------------------------------- Add extensions
// material extensions
processors.Add(new UnlitExtension());
processors.Add(new IorExtension());
processors.Add(new SheenExtension());
processors.Add(new VolumeExtension());
processors.Add(new SpecularExtension());
processors.Add(new ClearCoatExtension());
processors.Add(new TransmissionExtension());
processors.Add(new EmissiveStrengthExtension());
processors.Add(new SpecularGlossinessExtension());
// lights
processors.Add(new LightsPunctualExtension());
// gpu mesh instancing
processors.Add(new MeshGpuInstancingExtension());
// textures
processors.Add(new TextureTransformExtension());
processors.Add(new TextureDDSExtension());
processors.Add(new TextureWebpExtension());
processors.Add(new TextureKtx2Extension());
processors.Add(new AgiArticulationsExtension());
processors.Add(new AgiStkMetadataExtension());
// ---------------------------------------------- process all files
var processes = processors.SelectMany(item => item.Process());
foreach (var(targetFileName, schema) in processes)
{
System.Console.WriteLine($"Emitting {targetFileName}...");
SchemaProcessing.EmitCodeFromSchema(targetFileName, schema, processors);
}
}
private static SchemaType.Context ProcessModel()
{
var ctx = SchemaProcessing.LoadSchemaContext(RootSchemaUri);
ctx.IgnoredByCodeEmitter("glTF Property");
ctx.IgnoredByCodeEmitter("glTF Child of Root Property");
ctx.FindClass("light")
.GetField("color")
.SetDataType(typeof(System.Numerics.Vector3), true)
.SetDefaultValue("Vector3.One")
.SetItemsRange(0);
return(ctx);
}
public override IEnumerable <(string, SchemaType.Context)> Process()
{
var ctx = SchemaProcessing.LoadSchemaContext(SchemaUri);
ctx.IgnoredByCodeEmitter("glTF Property");
ctx.IgnoredByCodeEmitter("glTF Child of Root Property");
ctx.IgnoredByCodeEmitter("Texture Info");
ctx.IgnoredByCodeEmitter("Material Normal Texture Info");
ctx.FindClass("KHR_materials_specular glTF extension")
.GetField("specularColorFactor")
.SetDataType(typeof(System.Numerics.Vector3), true)
.SetDefaultValue("Vector3.One")
.SetItemsRange(0);
yield return("ext.pbrSpecular.g", ctx);
}
public override IEnumerable <(string, SchemaType.Context)> Process()
{
var ctx = SchemaProcessing.LoadSchemaContext(SchemaUri);
ctx.IgnoredByCodeEmitter("glTF Property");
ctx.IgnoredByCodeEmitter("glTF Child of Root Property");
var tex = ctx.FindClass("KHR_texture_transform textureInfo extension");
tex.GetField("offset")
.SetDataType(typeof(System.Numerics.Vector2), true)
.SetDefaultValue("Vector2.Zero")
.SetItemsRange(0);
tex.GetField("scale")
.SetDataType(typeof(System.Numerics.Vector2), true)
.SetDefaultValue("Vector2.One")
.SetItemsRange(0);
yield return("ext.TextureTransform.g", ctx);
}
