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jbehley / point_labeler

My awesome point cloud labeling tool
MIT License
647 stars 161 forks source link

my built version are different from pic on wiki,which i can't change the color of label. #33

Closed hungkyun closed 3 years ago

hungkyun commented 3 years ago

2021-02-25 18-02-18屏幕截图

jbehley commented 3 years ago

ensure that the labels.xml is either linked or copied into the bin folder. It also seems that the assets are not found. You should start the binary from the bin folder.

hope that resolves the issue.

hungkyun commented 3 years ago

i'm grateful for your helping! I solved it by coping the assets folder from the source code folder to the src folder (my version is built by catkin_make)

hungkyun commented 3 years ago

sorry to bother that i encountered some strange bug recently.after i open my custom data set i found a small square gap around (0,0,0) of the pointcloud displayed(i use other tools like vispy to check the raw bin file ).i try to change the “min range” in setting.cfg to 0.0 but it dosen't work out(i also try to make "min range" larger then it shows a greater circle gap,which shows that it performs circle like filtering).

is there any other possible place to change this? i do needs the points in the square gap。

jbehley commented 3 years ago

As KITTI has points from the car itself inside the LiDAR scans, we decided to remove these points inside a bounding box around the origin.

You can add the option add car points: true in the settings.cfg, then the points at the origin should be shown. I will update the README.md to include this setting.

hungkyun commented 3 years ago

Thank you for your enthusiastic replying！Since not all the vehicle have the same size of cars in kitty and some data is even collected by handheld LIDAR ,i think this will helps a lot.