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batch converter creates overlapping culling spheres #131

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unitycoder opened this issue May 24, 2022 · 1 comment

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bug

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unitycoder commented May 24, 2022

possible bug in v3 converter, creates multiple tiles in nearby positions?

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batch converter creates overlapping culling spheres unitycoder/PointCloudConverter#15

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unitycoder commented May 27, 2022 •

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seems to only happen if las/laz tile has points outside its own tile bounds.
for example laser scanned house:

scan 1 will have (stray) points in scan 2 area also (through door/window or hallway etc)

so to avoid that:

Load all points to CloudCompare (or other tools), merge as single cloud
Then split to real 3d grid (for example Cloud compare las/laz importer has Tiling option)
Each of those tile will only contain points within the tile itself (not overlapped with other tiles)

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