voksel/res/shaders/chunk.fs.glsl

#version 330 core
out vec4 fragColor;

in vec2 passTexCoord;

uniform sampler2D a_texture;

void main() {
    vec4 texColor = texture(a_texture, passTexCoord);
    if (texColor.a < 0.1) discard;
    fragColor = texColor;
}