blocksub2roi
Description
converts the subscripts of a block to the ROI limits of that block in the roi
= blocksub2roi(bpc
,blocksub
)blockedPointCloud
object bpc
.
Examples
Get ROI from Block Subscripts
Create a blocked point cloud from a LAZ file.
pcfile = fullfile(toolboxdir("lidar"),"lidardata", ... "las","aerialLidarData.laz"); bpc = blockedPointCloud(pcfile,[50 50]);
Convert the subscripts of a block to the ROI limits of that block.
roi = blocksub2roi(bpc,[2 2 1]);
Display the ROI limits of the block.
disp(roi)
1.0e+06 * 0.4298 0.4298 3.6799 3.6799 0.0001 0.0001
Input Arguments
bpc
— Blocked point cloud
blockedPointCloud
object
Blocked point cloud, specified as a blockedPointCloud
object.
blocksub
— Block subscripts
three-element row vector of positive integers
Block subscripts, specified as a three-element row vector of positive integers.
Example: [2 3 1]
Output Arguments
roi
— ROI limits of the block
six-element row vector
ROI limits of the block, returned as a six-element row vector of form [xmin xmax ymin ymax zmin zmax], defining the range of the block.
Version History
Introduced in R2022a
See Also
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