More information:
My ptx file has 751 rows and 1026 columns. The fov it captures is significantly lower then 90° on lsp cubemap side. The ptx is sparse (which is not violation againts format specification). The problem is that tle lsp cubemap resolution is so tiny (140x140) that for the area which captures my ptx file a got like 12*12 pixels…thats ridiculous.
I understand you have good reasons to implement laser scans in cubemaps, but please let us have some control. Would it be posible to add some way to increase lsp cubemap resolution?