encodePointCloud
actual fun encodePointCloud(positions: FloatArray, colors: ByteArray, pointCount: Int, metadataText: String): ByteArray
Compresses pointCount points' worth of interleaved positions/colors.
expect fun encodePointCloud(positions: FloatArray, colors: ByteArray, pointCount: Int, metadataText: String): ByteArray
Compresses pointCount points' worth of interleaved positions/colors.