Hello everyone This is my PG for 10 cube: https://www.babylonjs-playground.com/#ZEZLAT#39 In Final Project I have 4000 cubes, and the rendering speed is somehow slow, I tried instances and SPS, I couldn’t use instances because of colorLerp and also I couldn’t use SPS because I need getBoundingInfo() of each cube, is there another way to use to optimize the speed of my Block Model?

wait did you check with @jerome for the bounding info? Also why colorlerp is not possible? can you elaborate on that?

Hi @Deltakosh I don’t know how can I access to @jerome. Should I message him directly? @JohnK said that I cannot access to bounding info of cubes with SPS. is it possible to colorlerp with instances?

Well for colorlerp, you have access to the buffer data so eventually you can do what you want with it

this is my PG with instances: https://www.babylonjs-playground.com/#ZEZLAT#18 how can I access to the buffer data?

Well you should start from the video I did. I create specific buffer for instances to host their color: https://doc.babylonjs.com/how_to/how_to_use_instances#custom-buffers

[image] Arash_Bagheri: @JohnK said that I cannot access to bounding info of cubes with SPS. is it possible to colorlerp with instances? @aWeirdo said that This is what I actually said How to use SPS correctly? - #16 by JohnK

Sorry for my mistake, Yes @aWeirdo said that. I’m so sorry for my mistake. @JohnK and @aWeirdo , thank you so much for your helping, maybe I didn’t understand clearly your recommends.

Thank you so much, I have done it. Thank you a lot. is it possible to ask another question? https://www.babylonjs-playground.com/#ZEZLAT#40 why when I selected each cube didn’t display bounding box?

you have error on the console :wink:

For me there is no error: [Screen Shot 1399-05-28 at 10.26.02] https://www.babylonjs-playground.com/#ZEZLAT#42 I can get the location of each cube but I don’t know why didn’t show boundingbox

Improve rendering speed

Questions

JohnK August 17, 2020, 8:39pm 7

@aWeirdo said that

This is what I actually said How to use SPS correctly? - #16 by JohnK

Topic		Replies	Views
How to improve the performance of rendering Questions material	9	995	August 14, 2020
How can I `getBoundingInfo()` of particles in SPS? Questions	14	1125	June 2, 2022
How to ColorLerp when I use instance to make cubes Questions material	6	488	August 18, 2020
Too much load for babylon? Questions	13	595	April 29, 2022
How to use SPS correctly? Questions material	16	773	August 17, 2020

Improve rendering speed

Related topics