Question Triplanar map a generated noise.

Hi,

I want to connect a simple noise to the triplanar node but cant figure out how to convert it so I can connect them. Is it eve possible?

 

This is not possible. Triplanar node requires texture, so if you want to use noise as albedo you must create texture asset with such a noise and then plug it to Triplanar node. This is the fast/easy way, however there is other solution.
You can create custom triplanar and it is quite easy, even shader graph docs described example output of Triplanar node here. Just recreate this code as subgraph, and change texture input to anything you want.

 

Thanks for the reply, really appreciate it! The link you sent didnt help me that much, havent used the custom node and dont know how to code shaders. BUT I found this tutorial, which was very help full and got me all the way.

 

Qriva was right, you can recreate it as subgraph. Here is the code block, just hook a subgraph up to it and use it:

void Triplanar_float(float3 Position, float3 Normal, float Tile, float Blend, out float2 uv)

{

    float3 Node_UV = Position * Tile;

    float3 Node_Blend = pow(abs(Normal), Blend);

    Node_Blend /= dot(Node_Blend, 1.0);

    float2 Node_X = Node_UV.zy;

    float2 Node_Y = Node_UV.xz;

    float2 Node_Z = Node_UV.xy;

    uv = Node_X * Node_Blend.x + Node_Y * Node_Blend.y + Node_Z * Node_Blend.z;

}

Files attached in a zip if you just want to download it instead, includes the .cginc and the .shadergraph, just drop them into your project and search for the Triplanar UV node

Set Blend to 150 for best results (in my case).