ply

type Artifact struct {
	Mesh modeling.Mesh
}

type ArtifactNode struct {
	In nodes.Output[modeling.Mesh]
}

type Element struct {
	Name       string     `json:"name"`
	Count      int64      `json:"count"`
	Properties []Property `json:"properties"`
}

type Format string

type Header struct {
	Format   Format    `json:"format"`
	Elements []Element `json:"elements"`
	Comments []string  `json:"comments"` // Provide informal descriptive and contextual metadata/information
	ObjInfo  []string  `json:"objInfo"`  // Object information (arbitrary text)
}

type ListProperty struct {
	PropertyName string             // Name of the property
	CountType    ScalarPropertyType // Data type of the number used to define how many elements are in the list
	ListType     ScalarPropertyType // Data type of the elements in the list
}

type ManifestNode struct {
	Name nodes.Output[string] `description:"Name of the main file in the manifest, defaults to 'model.ply'"`
	Mesh nodes.Output[modeling.Mesh]
}

type MeshReader struct {
	// PLY Element containing the mesh attribute data on a per vertex basis
	//
	// example: "vertex"
	AttributeElement string

	// All defined translations from PLY data to mesh attributes
	Properties []PropertyReader

	// Whether or not to load extra ply data that wasn't defined by the
	// property readers
	LoadUnspecifiedProperties bool
}

type MeshWriter struct {
	Format     Format
	Properties []PropertyWriter

	// Whether or not to save extra ply data that wasn't defined by the
	// property writers
	WriteUnspecifiedProperties bool
}

type Property interface {
	Name() string              // Name of the property as found in the PLY header
	Write(out io.Writer) error // Writes out the definition of the property in PLY format
}

type PropertyReader interface {
	// contains filtered or unexported methods
}

type PropertyWriter interface {
	MeshQualifies(mesh modeling.Mesh) bool
	Properties() []Property
	// contains filtered or unexported methods
}

type ReadNode struct {
	In nodes.Output[[]byte]
}

type ScalarProperty struct {
	PropertyName string             `json:"name"` // Name of the property
	Type         ScalarPropertyType `json:"type"` // Property type
}

type ScalarPropertyType string

type Vector1PropertyReader struct {
	ModelAttribute string
	PlyProperty    string
}

type Vector1PropertyWriter struct {
	ModelAttribute string
	PlyProperty    string
	Type           ScalarPropertyType
}

type Vector2PropertyReader struct {
	ModelAttribute string
	PlyPropertyX   string
	PlyPropertyY   string
}

type Vector2PropertyWriter struct {
	ModelAttribute string
	PlyPropertyX   string
	PlyPropertyY   string
	Type           ScalarPropertyType
}

type Vector3PropertyReader struct {
	ModelAttribute string
	PlyPropertyX   string
	PlyPropertyY   string
	PlyPropertyZ   string
}

type Vector3PropertyWriter struct {
	ModelAttribute string
	PlyPropertyX   string
	PlyPropertyY   string
	PlyPropertyZ   string
	Type           ScalarPropertyType
}

type Vector4PropertyReader struct {
	ModelAttribute string
	PlyPropertyX   string
	PlyPropertyY   string
	PlyPropertyZ   string
	PlyPropertyW   string
	IgnorableW     bool
}

type Vector4PropertyWriter struct {
	ModelAttribute string
	PlyPropertyX   string
	PlyPropertyY   string
	PlyPropertyZ   string
	PlyPropertyW   string
	Type           ScalarPropertyType
}