cx-design/assets/geometry.scad

module geometry_triangle(x, h, center = true) {
    if (center) {
        translate([-x / 2, -h / 2]) {
            polygon([
                [0, 0],
                [x, 0],
                [0, h]
            ]);
        }
    } else {
        polygon([
            [0, 0],
            [x, 0],
            [0, h]
        ]);
    }
}