Version 0.9.5

This release is branded 0.9.5 due to its vast amount of improvements. The main difference is in performance, by removing some of the boost::geometry code and implementing a ray tracing algorithm for point in polygon, a performance boost of around 40-60% has been registered.

Other improvements are catching LAS/LAZ reading errors and better error handling in reading polygons.

Version 0.9.1

This release contains a small fix for writing CityGML attributes

Version 0.9

This version should create watertight models if 2D input is topologically correct and watertight.

This release contains;

• Multiple fixes related to stitching objects
• Creation of vertical walls in buildings for OBJ output if only buildings are input
• Seperation class changed from Flat to Boundary3D
• Added all input attributes to CityGML output
• Check if YAML file exists
• Updated shapefile output and added height information

Have fun!

Version 0.8.2

This version includes improvements on reading LAS/LAZ and extent selection for polygon files:

• Checking the bounds of the header to intersect the extent of the polygons to skip file
• Checking if the point is within the extent of the polygons
• Using liblas filtering instead of if-statements for Classification, Bounds and Thinning
• All LAS/LAZ files from a directory can now be imported by using directory/with/files/*.las or directory/with/files/*.laz (subfolders are ignored)
• YAML file can now have options: extent: xmin, ymin, xmax, ymax which check the polgyon bounding box to intersect with the supplied extent

Other improvements;

• A small fix for the IMGeo Nummeraanduidingreeks to crash the CityGML-IMGeo writing if conversion with GDAL was done improper.
• Added a new bgt_pand.gfs file to fix the Nummeraanduidingreeks conversion in GDAL

Version 0.8.1

Today we release the newest version of 3dfier based on the current master branch. This version contains the option to write CityGML-IMGeo 2.1.1 incorporating attributes of BGT input files. The input files should contain the original attribute names of the BGT GML files.

Version 0.8

After solving a lot of small issues, fixing obj writing and boosting performance of LAS reading, this new version is ready to use.
The command line arguments changed slightly since the output is now an argument instead of using std::cout and pipes. Usage is now; 3dfier config.yml -o filename.ext

Version 0.7.1

The internal structure for the node columns has been revised to an earlier, more simple design for greater readability of code and debugging. Some extra features are added like export to CityGML and a boolean for only using LAS ground points for lifting Forest classes.

First release of 3dfier

After months of hard work we proudly release the first binary version of 3dfier. Since we had multiple requests for the windows binaries as a complete package here they are. The current version is not complete but is usable for testing.