#version 450

layout(location = 0) in vec4 fragColor;
layout(location = 1) in vec2 fragTexCoord;

layout(location = 0) out vec4 outColor;

layout(binding = 0) uniform UniformBufferObject {
    float time;
    vec2 resolution;
    float rotation;
    float wavePhase;
} ubo;

void main() {
    // Simple pass-through with vertex color
    outColor = fragColor;
}