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pointcloud

Arguments:

• _type = { -X:-X-opacity | 0:Binary | 1:Cumulative | 2:Label | 3:Retrieve coordinates },_width,_height>0,_depth>0

Description:

Render a set of point coordinates, as a point cloud in a 1D/2D or 3D binary image

(or do the reverse, i.e. retrieve coordinates of non-zero points from a rendered point cloud).
Input point coordinates can be a NxMx1x1, Nx1x1xM or 1xNx1xM image, where N is the number of points,
and M the point coordinates.
If 'M'>3, the 3-to-M components sets the (M-3)-dimensional color at each point.
Parameters width,height and depth are related to the size of the final image :
Points with coordinates that are negative or higher than specified (width,height,depth)
are not plotted.

Default values:

type=0 and max_width=max_height=max_depth=0.

Examples of use:

• Example #1

• Example #2