XCEngine/engine/assets/builtin/shaders/unlit/unlit.frag.glsl

// XC_BUILTIN_UNLIT_OPENGL_PS
#version 430
layout(binding = 0) uniform sampler2D uBaseColorTexture;

layout(std140, binding = 0) uniform PerObjectConstants {
    mat4 gProjectionMatrix;
    mat4 gViewMatrix;
    mat4 gModelMatrix;
    mat4 gNormalMatrix;
};

layout(std140, binding = 1) uniform MaterialConstants {
    vec4 gBaseColorFactor;
};

in vec2 vTexCoord;

layout(location = 0) out vec4 fragColor;

void main() {
    fragColor = texture(uBaseColorTexture, vTexCoord) * gBaseColorFactor;
}