b3dm

type B3dm struct {
	Header       B3dmHeader
	FeatureTable FeatureTable
	BatchTable   BatchTable
	Model        *gltf.Document
}

type B3dmFeatureTable struct {
	BatchLength int
	RtcCenter   [3]float64
}

type B3dmHeader struct {
	Magic                        [4]byte
	Version                      uint32
	ByteLength                   uint32
	FeatureTableJSONByteLength   uint32
	FeatureTableBinaryByteLength uint32
	BatchTableJSONByteLength     uint32
	BatchTableBinaryByteLength   uint32
}

type B3dmReader struct {
	// contains filtered or unexported fields
}

type BatchTable struct {
	Header map[string]interface{}
	Data   map[string][]interface{}
}

type BatchTableValuesEntry []interface{}

type BinaryBodyReference struct {
	ByteOffset    uint32 `json:"byteOffset"`
	ComponentType string `json:"componentType,omitempty"`
	ContainerType string `json:"type,omitempty"`
}

type FeatureTable struct {
	Header map[string]interface{}
	Data   map[string]interface{}
	// contains filtered or unexported fields
}

type Header interface {
	GetSize() int64

	GetByteLength() uint32

	GetFeatureTableJSONByteLength() uint32
	GetFeatureTableBinaryByteLength() uint32

	GetBatchTableJSONByteLength() uint32
	GetBatchTableBinaryByteLength() uint32
}