Hi all, I'm trying to add a z coordinate to a 2D geometry and I'm using a CoordinateSequenceFilter without a total success. It doesn't work when the geometry has been built using a PackedCoordinateSequence and I get an ArrayIndexOutOfBoundsException when I set the z ordinate. I understand that PackedCS for 2d geometries doesn't have enough space to store 3d geometries.
This issue is related with another one I had some time ago[1]. The solution has worked fine until I've tried to add 3d ordinates to a 2D PackedCoordinateSequence. Is there a general method to transform a 2d geometry into a 3d geometry? Mayeb is it possible to change the coordinate sequences a geometry uses? Maybe kind of clonning? I'm thinking of analyzing recursively the Geometry and producing another one with the 3d coordinates. Has anyone done this before? Thanks in advance. [1]http://lists.refractions.net/pipermail/jts-devel/2008-June/002539.html
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