Godot 4.4.1
` I want to make an isomoetric game and the style similar to monument valley. If I understand correctly the shader is called triplanar? Is that correct? Is there a good one somewhere? For the 3d models. There is also some kind of fog fading in the bottom. I post a link to unity assetstore and hope it is ok what I mean
Monument Valley Style Multi-Sided Stylized Shader | VFX Shaders | Unity Asset Store `
Isometric will be a camera projection setting and rotation. The shader included seems to be a flat shader with only directional lighting in the scene. I’m sure it can be achieve with a StandardMaterial3D, though I don’t believe triplanar will help you.
Triplanar is also known as auto-uv since it textures a object based on the face’s normal, this can be useful for natural objects like rocks and trees which have complex geometry and traditional UV maps would result in a seam if the texture isn’t custom made for the object. But this shader seems to work on flat colors, not textures.
Thanks, when I tried similar shader in unity a couple of years ago it was isometric view. There where 3 slots in the shader where you basically just picked a color for top, left and right facing surfaces. Looked really simple but effective. I like the idea to just drag and drop primitive shapes and let the shader do the “coloring”.
The thing is I made a game some years ago and compiled an apk. But I accidentally deleted the project 
So I want to recreate the project but in godot in the future.
Ah for picking colors/textures per side then you may want a triplanar shader
Here’s a basic one that will pick a color for each axis
I use abs on the world normal to simplify the conditions, otherwise you could pick a color for negative sides, ie. left or right, rather than a single color for left and right.
shader_type spatial;
uniform vec3 x: source_color = vec3(1.f);
uniform vec3 y: source_color = vec3(1.f);
uniform vec3 z: source_color = vec3(1.f);
varying vec3 world_normal;
void vertex() {
// get model normals
world_normal = abs(MODEL_NORMAL_MATRIX * NORMAL);
}
void fragment() {
// apply color for highest normal
if (world_normal.x > max(world_normal.y, world_normal.z)) {
ALBEDO = x;
} else if (world_normal.y > max(world_normal.x, world_normal.z)) {
ALBEDO = y;
} else if (world_normal.z > max(world_normal.y, world_normal.x)) { // or use else
ALBEDO = z;
}
}
wow, thanks. Will check this code coming days when I have time to test my project. Appreciated!