I've tested the lasexample_add_rgb.cpp and it seams to fail to color the las.
https://github.com/LAStools/LAStools/blob/master/LASlib/ example/lasexample_add_rgb.cpp I'm using the test.laz here https://github.com/LAStools/ LAStools/blob/master/data/test.laz I added //re-test LASreadOpener lasreadopener2; lasreadopener2.set_file_name(lasreadopener.get_file_name()); lasreader = lasreadopener2.open(); for(int i = 0; i < 5 && lasreader->read_point(); i++) { LASpoint *p = &lasreader->point; std::cout << "Color: "; for(int c = 0; c < 4; c++) std::cout << p->rgb[c] << " "; std::cout << std::endl; } lasreader->close(); delete lasreader; At the end to test right away and I get Color: 0 0 0 0 Same if I open the laz in CloudCompare. It identifies correctly as a rgb las cloud (type 3) but the color is empty. To be fair I'm still using the laslib repository version of Sept.2016, but I think I never got the example to work and I found another way to do what I wanted at the time. I also have the same issue if I run las2las from LAStools ..\LAStools\bin\las2las -i my.laz -o myc.laz -set_RGB 100 0 0 -point_type 3 Am I the only one having this issue? Any hints on what might be causing this? Cheers, Pol
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