advanced_opengl/8.geometry_shader/shaders/base.vs


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#version 330 core
layout(location = 0) in vec2 apos;
layout(location = 1) in vec3 acolor;

out VS_OUT {
    vec3 color;
} vs_out;

void
main(void)
{
    vs_out.color = acolor;
    gl_Position = vec4(apos, 0.0, 1.0);
}