igd-geo / pasture

Rust library for point cloud processing

Apache License 2.0

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Various I/O improvements #10

Closed Mortano closed 3 years ago

Mortano commented 3 years ago

Contains not only improvements to the 3D Tiles I/O, but also bug fixes for reading LAS/LAZ and creating an IOFactory

Mortano commented 3 years ago

New features

Added example for writing 3D Tiles data
Added two more BUILTIN_ attributes (BUILTIN_NORMAL and BUILTIN_POINT_ID)
Added builder type for Tileset
PNTS files now support the RTC_CENTER property, which enables shifting points to a local center for better rendering precision

Bugfixes

Tileset serialization now ignores empty values
Fixed bug in LAS and LAZ readers that wrongly read positions as u32 instead of i32, causing wrong values for negative values
LAS/LAZ files with extra bytes are now correctly read
Fixed bug which caused a crash when reading attributes from LAS/LAZ files that are not present and not in the default format
Made IOFactory case-insensitive
Removed some warnings