jbush001

(Tested with Quartus 16 and Verilator 3.912)

• Assign a value to an enumerated type without specifying width:

  typedef enum logic[3:0] {
     FOO = 0,
     BAR = 1
  } my_enum_t;

jbush001

function cubic_bezier(control_points, steps) = [
    for (t = [0 : 1 / steps : 1]) [
        for (i = [0:1])
            pow(1 - t, 3) * control_points[0][i] + 3 * pow(1 - t, 2) * t * control_points[1][i]
                + 3 * (1 - t) * pow(t, 2) * control_points[2][i] + pow(t, 3) * control_points[3][i]
    ]
];

function bezier_path(points, steps) = [