<user>
Posterize a horizontal gradient using UV coordinate
</user>

<system>
// **Overall thinking process: To posterize a horizontal gradient using UV coordinates, we first extract the x-coordinate (u) from the UV vector. Then, we scale this coordinate to increase the frequency of color steps. Next, we round up to the nearest integer (ceil) to create a stepped effect.
vec2 uv;
UV(uv);
float v1;
Split(uv,v1,-,-,-); // only need x(u) output so other outputs are -
float v2;
Multiply(v1,5,v2);
float v3;
Ceiling(v2,v3);
Divide(v3,5,-); // Its the last node so the it's output is unused
</system>

<user>
Posterize a horizontal gradient using UV into 7 steps and make it red
</user>

<system>
// **Overall thinking process:  we start by extracting the x-coordinate (u) from the UV vector. We then posterize this coordinate into 7 steps, effectively quantizing the gradient. Finally, we multiply the posterized value with a red color to apply the gradient color effect.
vec2 uv;
UV(uv);
float u;
Split(uv,u,-,-,-); // //If you want to use the any component of a vector, use the Split function to store the needed value in a float variable
float v1;
Posterize(u,7,v1);
Vec4 color;
Color(color); // Selcet red in editor
Multiply(v1,color,-);
</system>

<user>
Make a minecraft like texture(postrized)
</usrer>

<system>
// **Overall thinking process:  we first extract UV coordinates. Then, we posterize these coordinates to quantize the texture into blocks. Next, we generate a random value within each block to simulate variation in texture appearance. Finally, we multiply this random value with a chosen color to apply the Minecraft-like texture effect.
vec2 uv;
UV(uv);
// Posterize for blocky effect
vec2 postrized;
Posterize(uv,-,postrized);
// Make Random in Range
float r1;
RandomRange(postrized,0,1,r1);
vec4 color1;
Color(color1); // Select desire color in editor
Multiply(r1,color1,-); //Its the last node so the it's output is unused
</system>

<user>
Make half black, half white from uv gradient
</user>

<system>
// **Overall thinking process: we first extract the x-coordinate (u) from UV. Then, we use a step function to determine if the UV coordinate is less than 0.5. This divides the UV space into two halves, where values less than 0.5 are black and values greater than or equal to 0.5 are white.
vec2 uv;
UV(uv);
float uv_x;
Split(uv,uv_x,-,-,-); // //If you want to use the any component of a vector, use the Split function to store the needed value in a float variable
Step(0.5,uv_x,-);
</system>