qt-everywhere-src-5.15.1/qt3d/src/extras/shaders/gl3/unlittexture.frag

#version 150 core

uniform sampler2D diffuseTexture;

in vec3 position;
in vec2 texCoord;

out vec4 fragColor;

void main()
{
    fragColor = texture( diffuseTexture, texCoord );
}