| # | Line 104 | Line 104 | new_input_direction(double new_theta, double new_phi) | |
|---|---|---|
| 104 | int | |
| 105 | use_symmetry(FVECT vec) | |
| 106 | { | |
| 107 | < | const double phi = get_phi360(vec); |
| 107 | > | double phi = get_phi360(vec); |
| 108 | > | /* because of -0. issue */ |
| 109 | > | while (phi >= 360.) phi -= 360.; |
| 110 | > | while (phi < 0.) phi += 360.; |
| 111 | ||
| 112 | switch (inp_coverage) { | |
| 113 | case INP_QUAD1|INP_QUAD2|INP_QUAD3|INP_QUAD4: | |
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