pack

type Box struct {
	Pos  Point
	Size float64
}

type BuildConfig struct {
	Worker         BuildWorker
	Writer         io.Writer
	Bounds         Box
	VoxelsPerAxis  int
	Format         OctreeFormat
	Optimize       bool
	ColorFilter    bool
	ColorThreshold float32
}

type BuildStatus struct {
	Status OptStatus
}

type BuildWorker func(chan<- Sample) error

type Color struct {
	R, G, B, A float32
}

type OctreeFormat byte

type OctreeHeader struct {
	Sign          [4]byte
	Version       byte
	Format        OctreeFormat
	Flags         byte
	Unused        byte
	NumNodes      uint64
	NumLeafs      uint64
	VoxelsPerAxis uint32
}

type OptStatus struct {
	NumMerged uint32
	MemMap    []int64
}

type Point struct {
	X, Y, Z float64
}

type Sample struct {
	Pos Point
	Col Color
}