Is it possible to somehow change the color element on the texture? For example, replace the blue color with gray? I have two sides in the game - enemy and peaceful. For optimization, I would like to have one picture instead of two. [tent0] [tent0]

It may depend on how your models are done. Sometimes it is enough just to change texture’s albedoColor. If you want to replace colors directly in texture image, you may use traditional ways with extra canvas like Edit fiddle - JSFiddle - Code Playground Or use ImageFilter like here Babylon.js doc…

[image] Alex_Ismailov: For optimization, I would like to have one picture instead of two. What you can do is using one texture and different materials, playing with material.diffuseColor [image] Babylon.js Playground Babylon.js playground is a live editor for Babylon.js WebGL …

I’d go with a material plugin: Babylon.js Playground Babylon.js playground is a live editor for Babylon.js WebGL and WebGPU 3D scenes [image] Use targetColor and tolerance to select the target colors. Set tolerance to 0 if you want to replace only one exa…

I’d try using an ID map (use texture channels RGB to target different areas for recolourisation) in combination with instance colour and a custom shader, node material or material plugin similar to @roland ’s suggestion above. I don’t know of an ID map example in the Babylon.js context - the closest…

@Alex_Ismailov , I would probably go with what @inteja suggested with a node material. This way you can pass one texture and have multiple different camo patterns and colors. You can achieve this by not using a color albedo texture but instead passing a channel-packed texture that has four different …

Thank you all very much! I will try everything and will definitely show you what happens and choose the best option!

Hello! I have a question. The thing is that all my textures are .png and have a transparent background. If I use nodes like in your NME example, my background will not be transparent. Of course, you can do it like this: Texture.rgba.connectTo(FragmentOutput.rgba); But then the color replacement wo…

@Alex_Ismailov , you can certainly make use of the alpha channels in your textures while using NME. There are a couple of ways you can use your alpha channel with the simplest being passing the alpha channel of your texture directly to the alpha input of the Fragment Output block. [image] In this …

Replacing a specific color on a texture

Questions

HiGreg February 23, 2025, 1:45pm 3

If you have control of the texture, you may be able to mix opacity.

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Replacing a specific color on a texture

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