SERGYI

Have you tried to clear quarantine flag from http://www.pilgway.com/~sergyi/3DCoat/3DCoat-4.8.40.dmg? $ xattr -dr com.apple.quarantine /Applications/3DCoat-4.8.40

There are several possible reasons for such problem: 1. Partial quarantine. To check that clear the quarantine flag from the whole "3DCoat" folder: $ xattr -dr com.apple.quarantine /Applications/3DCoat-4.9.02 If you will download latest http://www.pilgway.com/~sergyi/3DCoat/3DCoat-4.9.04.dmg then: $ xattr -dr com.apple.quarantine /Applications/3DCoat-4.9.04 In case you will download more stable http://www.pilgway.com/~sergyi/3DCoat/3DCoat-4.8.40.dmg then: $ xattr -dr com.apple.quarantine /Applications/3DCoat-4.8.40 2. "3DCoat" was unable to load some files. "3DCoat" folder should be placed on disk with case-insensitive file system. See format of your hard disk: Finder > Go > Computer > Macintosh HD > Get Info > Format: ???? "3DCoat" doesn't support case-sensitive file system under macOS. 3. Setting files of "3DCoat" have been corrupted. Rename your user data folder "Finder > Go > Home > 3D-CoatV48 (or 49)" into something like "-----3D-CoatV48 (or 49)". Then start "3DCoat" which will create new user data folder "Finder > Go > Home > 3D-CoatV48 (or 49)". P. S. Also make sure that "System Preferences > Users & Groups > Current User" has status "Admin". And try to enable dedicated AMD graphics by unchecking System Settings > Energy Saver > [ ] Automatic graphics switching. Only dedicated high-performance graphics support all OpenGL features in hardware.

"3DCoat" has an icon "plain document with an A" because in several recent builds under macOS we had missed "3DCoat" icon. It has been added to the latest "3DCoat 4.9.04" for macOS: http://www.pilgway.com/~sergyi/3DCoat/3DCoat-4.9.04.dmg That build has some problems (commands "UV unwrap" and "AUTOPO" cause "3DCoat" to silently exit). Therefore under macOS try "3DCoat-4.8.40" which is more stable: http://www.pilgway.com/~sergyi/3DCoat/3DCoat-4.8.40.dmg

Hello! Sometimes "Gatekeeper" by mistake places "3DCoat" on quarantine. Please clear quarantine attribute from folder with "3DCoat": $ xattr -dr com.apple.quarantine /Applications/3DCoat-4.9.04 Please note that "4.9.xx" are not stable yet under macOS. Under macOS please try "3DCoat-4.8.40": http://www.pilgway.com/~sergyi/3DCoat/3DCoat-4.8.40.dmg Probably you will also want to clear quarantine attribute from it after installation: $ xattr -dr com.apple.quarantine /Applications/3DCoat-4.8.40 For further assistance please contact me directly "support DOT linux AT 3dcoat.com".

Please use this build: http://www.pilgway.com/~sergyi/3DCoat/3DCoat-4.8.40.dmg AUTOPO in "3DCoat 4.9.xx" under macOS will be fixed when the new version will be uploaded here (after 4.9.04): https://3dcoat.com/forum/index.php?/topic/23667-3dcoat-49-testing-thread/

Hello! Personally we do not have Lenovo Yoga 3. But we have Surface Pro 2017. Here is a video on how "3DCoat 4.9.05" works on it: http://pilgway.com/~sergyi/Video/3DCoat-4.9.05-Gestures.mov As you can see camera moves only from fingers. Strokes appear only from pen. You have mentioned that gestures work for you. But mouse and pen do not work. Please try our standalone test: http://pilgway.com/~sergyi/TestStroke/TestStroke.zip Report results from that test directly to me "support DOT linux AT 3dcoat.com".

UV unwrap also crashes on my system under macOS. It turned out that the last build without this problem is "3DCoat 4.8.40": http://www.pilgway.com/~sergyi/3DCoat/3DCoat-4.8.40.dmg Please use it while we will fix that problem in "3DCoat 4.9.x".

Recently I am working on problems with "3DCoat" under macOS. But under Linux Ubuntu 19.04 I have built our standalone standard pen pressure test http://pilgway.com/~sergyi/TEST STROKE/TEST STROKE.tar.xz (run from Terminal) and have started to investigate "3Dconnexion" support using http://spacenav.sourceforge.net/

Загрузите последнюю сборку "3DCoat" с опцией "TabletPC" (нужен для Surface Pro): https://3dcoat.com/forum/index.php?/topic/22364-3dcoat-48-beta-testing-thread/ В последующих сборках также будет доступна опция "Treat eraser as pen" (нужна для планшетов HUION в режиме "WinTab").

I have performed the following steps in "3DCoat 4.8.38" under Windows and macOS: Start "3DCoat 4.8.38" > Voxel Sculpting > empty grid > tab "Curves" > select "Chain" > enter "Brush Radius = 20" > click several times (see the same results on the attached screenshots from Windows and macOS). Try to reset your settings. Rename your user data folder "Finder > Go > Home > 3D-CoatV48" into something like "-----3D-CoatV48". Then start "3DCoat" which will create new user data folder "Finder > Go > Home > 3D-CoatV48". Then perform the steps above. You can find the latest "3DCoat" here: https://3dcoat.com/forum/index.php?/topic/22364-3dcoat-48-beta-testing-thread/

"ToothPaste" works incorrectly under macOS indeed.

Sadly but long because a lot of problems have been encountered. In the meantime I have received a letter from our user which reported that "3DCoat" works good under Wine from WineHQ repositories. Maybe worth trying that while native version will be built.

In Terminal clear quarantine attribute from folder "3DC-printing-1.1.09": $ xattr -dr com.apple.quarantine /Applications/3DC-printing-1.1.09/* If that didn't work do the following: 1. Check integrity of downloaded image: http://www.3d-coat.com/~sergyi/3DC-printing/3DC-printing-1.1.09.dmg File size is 142,312,944 bytes. Terminal command $ shasum 3DC-printing-1.1.09.dmg returns a1f9263bff1df8f0942dfa65867605f0db77a9d3 2. Remove quarantine attribute from download image: $ xattr -d com.apple.quarantine 3DC-printing-1.1.09.dmg $ ls -l@ 3DC-printing-1.1.09.dmg (attribute "com.apple.quarantine" should gone) 3. Remove previous folder "/Applications/3DC-printing-1.1.09". Copy "3DC-printing-1.1.09" from disk image with cleared quarantine attribute into "/Applications" again.

File and folder permissions "3DCoat" changes intentionally. We faced with cases when "3DCoat" was unable to read/save particular file and it crashed. But because your request I will add special environment variable which disables such behavior (for example, "COAT_NO_PERMISSIONS").

1. Under macOS "3DCoat" stores your user data (scenes, settings, etc.) inside folder: Finder > Go > Home > 3D-CoatV48. You can backup it or move it to another device. Most probably after updating to latest macOS you will need to install latest "3DCoat" from here (because there were changes to adopt "3DCoat" for newest macOS'es): https://3dcoat.com/forum/index.php?/topic/22364-3dcoat-48-beta-testing-thread/ 2. If you have standalone serial number from "3DCoat V4" for macOS you can select "Add another OS" here: http://3dcoat.com/buy/ You will receive additional standalone serial number which will work only in "3DCoat V4" for Windows (the latest build for Windows is in the forum above).