Change tutorial, as PLY now supports face colors

22 jobs for PLY_FACE_COLOR in 60 minutes and 29 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
passed #68360
VS2015
VS2015-32-bit-shared-apps

00:07:37

passed #68361
VS2015
VS2015-32-bit-shared-no-apps

00:06:56

passed #68364
VS2015
VS2015-32-bit-static-apps

00:07:40

passed #68365
VS2015
VS2015-32-bit-static-no-apps

00:07:05

passed #68358
VS2015
VS2015-64-bit-shared-apps

00:09:01

passed #68359
VS2015
VS2015-64-bit-shared-no-apps

00:08:09

passed #68362
VS2015
VS2015-64-bit-static-apps

00:09:05

passed #68363
VS2015
VS2015-64-bit-static-no-apps

00:08:29

passed #68355
VS2017
VS2017-32-bit-shared-no-apps

00:06:54

passed #68357
VS2017
VS2017-32-bit-static-no-apps

00:07:29

passed #68369
VS2017 Qt5101
VS2017-64-bit-shared-apps

00:10:51

passed #68354
VS2017
VS2017-64-bit-shared-no-apps

00:09:00

passed #68353
Qt5101 VS2017
VS2017-64-bit-static-apps

00:10:13

passed #68356
VS2017
VS2017-64-bit-static-no-apps

00:09:00

passed #68346
stretch Linux
clang-c++11

00:29:59

passed #68348
stretch Linux
clang-c++14

00:29:54

passed #68351
stretch Linux
cppcheck

00:00:06

passed #68345
stretch Linux
gcc-c++11

00:03:38

passed #68347
stretch Linux
gcc-c++14

00:03:43

passed #68349
Apple
macos-c++11

00:25:30

passed #68350
Apple
macos-c++98

00:13:36

failed #68352
Qt5101 VS2017
VS2017-64-bit-shared-apps

00:09:15