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Хочу сделать трек с облетом камеры вокруг объекта на воде с использованием PlayerPersecutor. Посмотрел обучающее видео как сделать Track, изучил пример Tracker из csharp_component_samples. Задумка удалась, обрадовался я. И решил заняться настройками графики сцены, буквально сделал пару переключений между шаблонами пресетов, вернул как было и при запуске сцены я наблюдаю такую картину: Подумал, наверное сбились какие то настройки. Потыкал, решил выйти из сцены без сохранения, зашел обратно - не помогло. Решил проверить трек - в редакторе работает все идеально. Запускаю - снова та же картина. Решил пересоздать ноды на сцене, все удалил, добавил обратно - не помогло. Решил проверить с другой камерой - PlayerDummy. Запускаю и все работает! Наверное дело в настройках камеры. Смотрю, а у меня TargetNode нулевой стоит. Выставил, запустил - та же картина. Перезагружаю сцену в редакторе - TargetNode у PlayerPersecutor пустой снова. Пробую повторить ошибку - запускаю программу, вижу картину на скриншоте, перезагружаю сцену - TargetNode пустой. Вывод: у PlayerPersecutor "отлетает" TargetNode при попытке запустить трек с PlayerPersecutor. Но вот проблема, почему у меня до этого все получалось и все было нормально, а после того, как я покопался в настройках, начались глюки с PlayerPersecutor. Причем больше скажу, даже если я не запускаю трек, а только лишь в сцене имеется компонент с Tracker.cs (из примера Tracker из csharp_component_samples), то все равно у PlayerPersecutor "отлетает" TargetNode. Пробовал создавать пустой проект и повторил данную ошибку на кубиках. В общем на данный момент остался без PlayerPersecutor, а он мне он очень нужен для моей сцены. Только если свой писать... p.s. код вообще не трогал, сделал 1 в 1 как в примере.

hello! is there any way to take screenshot with transparency (no background) in runtime? looks like "no" but the tracker can do it from editor

Hello, When I add gravity to the particles And after reloading the project the gravity doesn't appear to affect the particles and shown in the image below... After reloading the project

Hello, Track doesnt load properly for particle simulation as shown in image below Track File data

Hi, I have created a .track file within the editor, but I can not figure out how to play this back within the game, either via code or in the editor? It's a simple camera animations, it works fine from within the tracker tool, but as said I can't see how to play it within C# or auto-play when the game plays.

Hello, I just started learning Unigine and have a question about importing an animated camera. I have tracked some drone footage in Blender and want to use the camera data in Unigine. Is there any way to import the camera transformation into tracker (using fbx or other method)?

Hi are there functions to load and control track files from the c++ side (can't find anything in the docs)? Best

При запуске анимации через Tracker падает детализация ландшафта. Прикрепил видео. Что это может быть и что с этим делать? 2020-02-05 12-14-18.mp4

Здравствуйте! Есть один общий трэк, который содержит в себе несколько мелких. Пытаюсь программно поменять расположение запуска одного из трэков. Не очень понятно как это сделать. Если правильно понимаю, то для этого нужно задать indicies_t и keys_t и сделать update_track_float. Код примерно такой: Unigine::Tracker::TrackerParameterTrack::Track t = track.parameter_tracks[num]; t.indices_t[0] = 7.0f; t.indices_t[1] = 17.0f; Unigine::Tracker::TrackerParameter tp = track.getParameter(num); tp.update_track_float(t.keys_t, t.indices_t); Объясните, пожалуйста, также, что такое indicies_t, и какое отношение этот массив имеет к keys_t? Comp.track

Hi everyone, I'm having troubles with the tracker tool and the video grabber. In my scene, I've got an object (made of multiple meshes) and multiple cameras as child nodes in the hierarchy of that object, so when I move the object, the cameras (PlayerDummy) move as well. The cameras are facing outward from the object but some part of the object are visible in the camera view as their FOV is quite high. I've set up a small animation in the tracker tool : the object takes off, rotates a bit toward the ground on its pitch axis, and starts moving forward. I then use the video grabber tool to record the view from one of the camera attached to the object during that animation. The images sequence is rendered well but unfortunately the object starts randomly flickering during the animation and some parts of the object are invisible for a brief amount of time. Does anyone know how to fix this and prevent the flickering ?

I'm trying to combine multiple mesh skinned animations on the tracker using the 'track' option... with no success so far. My process is... 1. import 'animation1.fbx' 2. import 'animation2.fbx' 3. in Tracker>add parameter>node>object>meshskinned>animation>ok 4. select node>'animation1.fbx'>ok 5. save track as 'animation1.track and clear track 6. in Tracker>add parameter>node>object>meshskinned>animation>ok 7. select node>'animation2.fbx'>ok 8. save track as 'animation2.track and clear track 9. select animation1 node 10, add tracker 'track' 11. add keyframe. double click keyframe and add animation1.track. add time and weight keys 12. add second keyframe, double click and add animation2.track. add time and weight keys I know I'm missing something! Can you tell me where I'm going wrong with these steps?

Hello, Is it possible to use a track to drive the animation of a CIGI component? (keeping in mind multiple instances may exist in the scene). The CIGI demo directly drives the rotation of multiple nodes for the animation of the landing gear. I think it would be more intuitive and more user friendly to define a track for this kind of animation. I also have a case where I would like to reuse the same component class for multiple aircraft. Each aircraft would have its own "landing_gears.track", and the component class would just load it and "play it". Thanks.

Hi! If you close the project with animation and open it, the animation will not. Also the "Snap" not working in Graph mode. ver 2.6.1.1

Hello, i need to make one scene about tank blast within breaking mesh dynamically. problem: When i play track... one tank fire bullet and break & blast another tank. please tell me the way to do it...... and run your mind to do it... I have to solve it......... Any solution? any sharp mind to solve? Find attachment of snapshots.... for my problem ???????? I'm waiting for solution.................and your reply what do you think about any idea/solution.

Hi all, Just wondering if anyone has had any luck integrating the Vive trackers into Unigine. from what i can tell the SDK doesn't currently support it out of the box, and i'm not entirely sure how best to approach it. My original plan was to import the OpenVR library, and use that, however, it looks like Unigine's Builtin VR Implementation is disagreeing with it. Thanks in advance for any assistance or insight.

hi, I have created a track for position of camera with help of track editor and I have a system script which loads the track file in world and it works fine, But now I want to take any time between min and max time of track file and on button click camera position should change from initial point to selected point (NOTE without motion). any help to achieve this. thanks

Hi, I'm implementing a custom camera editor where camera position/rotation keys are placed on terrain and the info fed into a track file which then is run by tracker to preview the path. I expect/want the camera to rotate smoothly around one axis, keeping the view steady while moving from one key to the next. Issue is that at times the camera is doing an awkward rotation, tumbling down to look at the ground, rotating and then turning back up to rest on the final key. Is there a way to control this behaviour? Note: Path is in 3D so rotation can occur in all 3 axes.

As the title states I'm trying to use the Tracker across multiple objects. Here's my scenario: I have a SkinnedMesh railroad crossing gate that has an arm up/down animation, plus emissive materials, plus audio. When some triggered event happens in a script I'm going to run the gate_down.track file which controls the material, audio, and animation, but I want that to happen identically with all instanced copies of this crossing gate. The tracker seems to only work on a per-object-id basis. Is this not possible? What's the best way for me to solve this? Thanks.

Tracker enable/disable function doesn't cleanly enable or disable ObjectParticles with Periods/Durations I even tried with putting my ObjectParticles in a DummyNode and enable that -> same result Rebuild scenario: - Take SFX Explosion (one of them) from the library - Add them disabled to the tracker and enable them somewhere in the tracker Explosion will reset every tracker frame where it should be "enabled" Cheers

Any samples of using the Tracker in v2 beta from c#? iam trying to create a new interface that will allow set positions /targets of the camera to be recorded and the combine them for automated playback but struggling to even find the tracker class also once ive done this, will i be able to play the track in editor mode? or do i need to exit the editor to play it

1. Undo an edit 2. Flatten tangent handle to horizontal button. In max curve editor there is a button for making the in/out horizontal. I need this to make an object stop for a period of time and doing it by eye is impossible. Another way to achieve this in max is just to grab a key and copy it to a new time. This automatically creates a straight horizontal curve between the 2 keys. It would be nice if copying keys in unigine did that. 3. Better visualisation of the animated point on the spline. its really hard to see at the moment. 4. Visualise where cameras are all the time, not just when selected. There could be a toggle in Show to turn them off when not needed. 5. toggle to only show curves for selected track. 6. More control of animation playback parameters of smeshes. ie eg play from frame 40 to 85 then 250 to 210. 7. Make the floppy disc icon able to add keys while track is active (has E on). Otherwise for a transform i have to click in the timeline 3 times to add a key for x,y,z and then i have to drag them to align them at the same time. 8. A way to copy parameters between tracks (currently im copying by text file) Thanks

Hi all, I've attached a basic sample based on tracker/nodes_00 sample. Basically it should make the same, but with the following differences: I've added a new node called 'my_statue' loaded from a node file I've added a track parameter to change 'my_statue' position in nodes_03.track When you run the sample 'my_statue' remains static, if you load track in tracker editor you can verify the tracker parameter it's resolved for this node, but the id is different from the id expressed in Nodes editor. Two more observations: In tracker editor, If you change the name to 'my_statue_0' (accept the error) and restore the name again the node is resolved properly. If I change TrackerParameter::loadTrack() to ignore "id" Xml argument it works. Tested in: 08:51:50 Loading "D:/_development_/externalvc10/UNIGINE/UNIGINE_Sim_source_windows_2014-07-07/bin/../data/unigine.cfg"... 08:51:50 Loading "Interface_x64.dll"... 08:51:50 Loading "dxgi.dll"... 08:51:50 Loading "openal32.dll"... 08:51:50 Set 1366x768 windowed video mode 08:51:50 Unigine engine http://unigine.com/ 08:51:50 Binary: Windows 64bit Visual C++ 1600 Release Jul 7 2014 r14944 08:51:50 Features: OpenGL Direct3D9 Direct3D11 OpenAL XAudio2 XPad360 Joystick Flash Editor Double 08:51:50 App path: D:/_development_/externalvc10/UNIGINE/UNIGINE_Sim_source_windows_2014-07-07/bin/ 08:51:50 Data path: D:/_development_/externalvc10/UNIGINE/UNIGINE_Sim_source_windows_2014-07-07/data/ 08:51:50 Save path: D:/_development_/externalvc10/UNIGINE/UNIGINE_Sim_source_windows_2014-07-07/bin/ 08:51:50 08:51:50 ---- System ---- 08:51:50 System: Windows 8 (build 9200) 64bit 08:51:50 CPU: Intel® Core i7 CPU 960 @ 3.20GHz 3238MHz MMX SSE SSE2 SSE3 SSSE3 SSE41 SSE42 HTT x4 08:51:50 GPU: NVIDIA GeForce GTX 560 Ti 9.18.13.3788 x1 08:51:50 System memory: 22526 MB 08:51:50 Video memory: 1024 MB 08:51:50 Sync threads: 3 08:51:50 Async threads: 4 Best regards. tracker.tar

Hello I would like to suggest the following improvement to Tracker: given that case: I Have a Sound Souce, which has a specific lenght. Now, if i pause tracker in the part where the SoundSource is, the Source loops. That's one thing. The other thing, if my file is longer then the Tracker Time it runs (which can be different by different Unit/s), the file continues it's play where it stopped previously. Maybe it would make more sense to default NOT LOOP sounds in Tracker and if they start again, play from 0 and not from the stop (e.g. pause) position (the source, not the track ofc.).. Toughs by others on the matter are very welcome.

Anyone know a sloution?

can't automatically record cam/node animation in the tracker is painful. hopeful add a record feature like max/maya. just click it on and move your objects, slide the time line, and move again. thanks Yang