DEJA_ Vu3d - 054 of cesium feature set - simulate the whole process of rocket launch

Preface  

The main purpose of writing this column is to understand the work based on Cesium Integrate the realized functions , Have their own thinking and realization , There are also references to other great God finishing implementation , After preliminary calculation, there are almost small 130 About functions , The follow-up will also continue to add , So I'm going to spend a week 2-3 Update this column with a better look （ Keep the code as concise as possible ）. If there are errors or improvements in the content of the blog , I also hope to communicate with you here to improve .

More / Examples /demo explain ：DEJA_VU3D Complete function Directory

Introduce

The content of the column should be as concise as possible , In this article, we will introduce the system based on Cesium Simulate the whole process of rocket launch . The effect is shown in the figure

Cesium Realize the effect of rocket launch , In fact, the most critical part of itself is model making , Including booster falling off , The primary and secondary engines are separated , Stalling , Cowling disengagement and other actions , In fact, it's just with the help of CZML The file corresponds to the model node The result of joint operation .

I don't say much nonsense , Go straight to the code

Key code  

gltf Model content - Extended attributes AGI_articulations