How to make xiaomisu7?

Questions
1

xiaomisu7

I want to know how to achieve light lines changes on the body of a car when it is in motion
The colorful light reflected by the car body?

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2

  1. uv动画，准备一个Mesh覆盖在车表面，光线流动所在的面，准备张光线的png纹理，使用shader移动纹理。

  2. instanceMesh，用面条状的实体的线，规划好线的路径，然后用bezier曲线去计算位置，类似于tailline那种手动控制。

  3. UV animation, prepare a mesh to cover the surface of the car, the surface where the light flows, prepare a png texture of the light, and use a shader to move the texture.

  4. instanceMesh, use the lines of a noodle shaped entity to plan the path of the lines, and then use a bezier curve to calculate the position, similar to the manual control of a tailline.

3

image
image1920×789 116 KB

This effect can be made with uv shader animation, you need a complex mesh

4

The first and second “longpress effects” can be achieved through UV animation, and the last two effects need shader,I think

5

鼠标按下去的时候车身的光线变化，有没有可能是cubemap 的运动，然后车身本身发射cubemap产生的效果？
因为除了车身，轮胎以及其它有反射的地方都有光的变化

6

Is it possible that it is the movement of cubemap？Vehicle reflection

7

That is reflection probe, he use a 6 capture to generate a dynamic CubeTexture.
那个效果是反射探针，用六张截图生成了一张动态的CubeTexture。你可以看看这个doc
https://doc.babylonjs.com/features/featuresDeepDive/environment/reflectionProbes

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8

Thank you master :+1: