readall
Syntax
Description
Examples
Read All Blocks from blockedPointCloudDatastore
Create a blocked point cloud.
pcfile = fullfile(toolboxdir("lidar"),"lidardata", ... "las","aerialLidarData.laz"); bpc = blockedPointCloud(pcfile,[200 200]);
Create a blockedPointCloudDatastore
from the blocked point cloud.
bpcds = blockedPointCloudDatastore(bpc);
Read all the blocks from the blockedPointCloudDatastore
. The readall
object function returns a cell array containing the six blocks.
b = readall(bpcds)
b=6×1 cell array
{1x1 pointCloud}
{1x1 pointCloud}
{1x1 pointCloud}
{1x1 pointCloud}
{1x1 pointCloud}
{1x1 pointCloud}
Input Arguments
bpcds
— Blocked point cloud datastore
blockedPointCloudDatastore
object
Blocked point cloud datastore, specified as a
blockedPointCloudDatastore
object.
Output Arguments
b
— Data from blockedPointCloudDatastore
cell array
Data from the blockedPointCloudDatastore
, returned as a cell
array of block data. The length of the cell array is equal to the value of the
ReadSize
property of the
blockedPointCloudDatastore
object. Each element of
b
contains the data for a single block of
bpcds
. The readall
function returns the data
from each individual read operation such that the data can be concatenated
vertically.
The data type of this output is the same as the data type of the output of the
read
function.
Version History
Introduced in R2022a
See Also
MATLAB Command
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