pcl_generate

Syntax is: pcl_generate output.pcd <options>
where options are:
-distribution X = the distribution to be used (options: uniform / normal) (default: uniform)
-size X = number of points in cloud (default: 10000)
Options for uniform distribution:
-[x|y|z]min X = minimum for the [x|y|z] dimension (defaults: 0.000000, 0.000000, 0.000000)
-[x|y|z]max X = maximum for the [x|y|z] dimension (defaults: 1.000000, 1.000000, 1.000000)
Options for normal distribution:
-[x|y|z]mean X = mean for the [x|y|z] dimension (defaults: 0.000000, 0.000000, 0.000000)
-[x|y|z]stddev X = standard deviation for the [x|y|z] dimension (defaults: 1.000000, 1.000000, 1.000000)

sample:

pcl_generate output.pcd -xmin -10 -xmax -5 -ymin 5 -ymax 10 -zmin 5 -zmax 10