I want to create a fog-like object to achieve the temperature field effect. Attached drawings: [TIM%E6%88%AA%E5%9B%BE20190921171525] [TIM%E6%88%AA%E5%9B%BE20190921171542] As shown in the figure, we know the temperature value of each position in the scene space, and different temperature sections …

[image] DolphinIQ: soft particles First of all, thank you. I haven’t used in the project ( soft particles ) yet. Before that, I simply modified it to render random colors for each point and found some problems. We can’t add more points. We have 200,000 points, or even as many as 700,000 point…

You will need to learn about: overdraw custom material attributes When you do - you will be able to understand answers to your question.

Are you talking about ShaderMaterial implemented with custom shaders? There are relevant examples for reference.

im curious about this too. did u ever figure it out?

How to create foggy objects to achieve the effect of temperature field

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DolphinIQ September 21, 2019, 2:55pm 2

Maybe try looking up soft particles. Volumetric effects in 3D graphics are in general not an easy task

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How to create foggy objects to achieve the effect of temperature field

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