Babylon.js Playground Babylon.js playground is a live editor for Babylon.js WebGL 3D scenes Hello everyone, it seems that CreateGreasedLine cannot work with Color4. How can I change the color white to transparent?

You don’t need to set vertex colors, the opacity texture does the job: Babylon.js Playground Babylon.js playground is a live editor for Babylon.js WebGL 3D scenes

Is it possible to do the same with my example?

If I do the same with yor example it becomes my example so it’s not anymore your example :smiley: And actually your example is my example… I’m the author of that PG :smiley: Making a bit of fun here… Ok, so what exactly would like me to do?

[image] Heaust-ops: except with the colors spinning, not the mesh It’s much more perfomant to rotate the mesh then to update the color buffers. If the OP wants this effect, you solution is a good one. One more solution is to create an RGBA texture and set it as the diffuseTexture, set hasAlp…

This is really what I need, thank you very much and all those who responded to my problem

Last thingL You can make this even more performant by creating just an arc instead of a circle and go with less segments: const points1 = BABYLON.GreasedLineTools.GetCircleLinePoints(2, 40, 0, 2, Math.PI * 2 / 100) You can the nomit the visibility: 0.25 setting when creating the line mesh. Thi…

Babylon.js Playground Babylon.js playground is a live editor for Babylon.js WebGL 3D scenes Is it possible to make the oval not rotate? and only the transparent side moved

Last question) how to make one of the edges clear?

Transparent CreateGreasedLine

Questions

roland August 19, 2024, 6:49am 5

Some more “similar” examples:
Loading/Timer circular UI - #7 by Reza_B - scroll down for more

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Transparent CreateGreasedLine

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