project-aster/samples/02_box/shader/box.frag.glsl

#version 450
#pragma shader_stage(fragment)

layout (location = 0) in vec2 inUV;
layout (location = 0) out vec4 outColor;

layout(binding = 1) uniform sampler2D tex;

void main() {
    outColor = vec4(texture(tex, inUV).rgb, 1.0f);
}