Hi! I am new here & am scouring the web for a demo of splat map w/ alpha shader. Someone can tell me where to find one? Thank you kindly!

Possible duplicate of: [image] Basic Texture Splatting, need help Questions Hi everyone, I am new to Three.js & 3D My goal is to MIX multiple textures to a single face, with % opacity texture splatting Texture splatting - Wikipedia some questions (beginner) is t…

Not really. I’m looking for reading splat textures with shader from RGBA image.

Can you please elaborate a bit? Showing an example would also be helpful in order to understand what you are looking for.

Yes, so basically I’m trying to texture splat terrain with this image Splat Map w/ Alpha : https://prnt.sc/kdwos3 Textures splatted onto Terrain : https://prnt.sc/kdwp4f As you can see, the roads drawn on the splat map with transparency are textures seamlessly melting into one another to create…

Anyone can help? I apologize for bumping this. I’m new here.

So you’re talking about texture splatting for materials? The standard method is using a weightmap/channel per material, in the fragment code you mix them together.

Yes. I have looked for example all over internet but find nothing.

For a basic terrain it’s simple, i think there is a height based splatting example in the examples. Anyways you need to write some shader code. You need to specify more where you stuck.

I learn by example. I need to be able to read RGBA image because I want to paint roads onto terrain.

Does the resolution of the weightmaps you intend to use suffice for drawing roads? They also won’t be directional mapped. It still isn’t specific enough, do you stuck at the shader code? There are examples, but those i remember face a different issue and aren’t made with THREE. Just on a side note,…

Example to load splat map w/ Alpha?

Questions

Mugen87 August 2, 2018, 3:04pm 2

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Example to load splat map w/ Alpha?

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