Terrain4J_Experimental_branch/resources/EngineResources/GLShaders/gui_fragment.glsl

#version 330

in vec2 fragTextCoords;
in vec4 fragColour;

uniform sampler2D textureSampler;

out vec4 outColour;

void main()
{
    outColour = fragColour  * texture(textureSampler, fragTextCoords);
}