CCTV News Channel has a program "News Map", which impresses many people. There will be a planet that will keep turning. As satellite images gradually zoom in, it broadcasts news briefs from all over the world, with animated animations and musical music. It makes people feel that I have all the world information.
In addition, whether it is Ultraman, sci-fi movies, or even corporate videos, they all like to come up with an animation that flies out of the earth and rushes into the universe, rendering a tall atmosphere.
1 What can you do?
It's very simple to make such "movie special effects". You can use LSV's three-dimensional map animation tool-viewpoint flying, you can quickly achieve it!
Display dynamically and multi-directionally from the air or on the ground along the set route, and visually and intuitively display the three-dimensional scene from different angles, so that the observer has a realistic and personal feeling, which has great practicality value.
2 How to use it?
Update to the latest version of LSV, scene-viewpoint flight-create flight path:
Create flight path-add new viewpoint-set viewpoint time, add a new viewpoint in the flight route according to the current screen. The scene traveled during the flight is the one frozen when the station is added, which can be well reflected by looking down, looking up, and looking up.
As long as the data format supported by LSV: UAV real-world 3D model, SketchUp model, OBJ model, CAD, SHP, KML, all support viewpoint flight animation. Let's take the example of showing the real 3D model of Humble Administrator's Garden:
Let’s start with a global perspective:
Targeting to Suzhou, China:
Adjust the lower pitch angle to show a clearer image of Suzhou, and gradually locate the Humble Administrator’s Garden:
Show it at the surrounding Suzhou Museum, and then you can choose a suitable angle to display the Humble Administrator's Garden:
Note: The more viewpoints, the more precise the flight path and the better the effect; adjust the viewpoint time as needed, and a slower effect is better. LSV will automatically interpolate between viewpoints to ensure the fluency and smoothness of playback. Remember to click Save after setting, and you can also make multiple browsing routes.
The animation effects of the viewpoint flying in Humble Administrator's Garden are as follows:
Demonstration of the submergence simulation function of viewpoint flight combined with LSV: The submergence effect of a 50-year flood in She County, Anhui:
3 How to let friends share the same flight route?
LSV supports sharing the route of the viewpoint flight, the method is as follows:
Open the LSV installation directory-Temp cache directory-Animation folder-lsf file, send the file to a friend, put it in the same folder, you can see the same flight path in the LSV software, and achieve the same Flight effect.
4 Quickly record video or GIF animation
In many cases, you need to show others your own data results and want to record beautiful videos. It is not convenient to manually drag the scene to record. Use the viewpoint flight function to set the browsing route of the scene, and then you can automatically play and record the video.
On platforms such as WeChat official account and Weibo, simple and convenient dynamic display can be realized through GIF. After recording the animation video, you can also make dynamic pictures through GIF production software.
Conclusion:
Static display is far from enough for 3D scenes. Viewpoint flying realizes 3D roaming of the scene, traversing the scenery along the set route, welcome to use LSV experience!