#version 150

uniform sampler2DRect tex0;

in vec2 tex_c;

out vec4 outputColor;

void main()
{
    vec4 texColor = texture(tex0, tex_c);    

    // Discard fragments with alpha below a threshold
    if (texColor.a < 0.1) {
        discard;
    }
    
    outputColor = texColor;
}