diff options
Diffstat (limited to '')
| -rw-r--r-- | bin/brot.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/bin/brot.c b/bin/brot.c index 9b063871..576ca770 100644 --- a/bin/brot.c +++ b/bin/brot.c @@ -89,20 +89,20 @@ static double scaleStep = 1.0 / 32.0; bool input(char in) { const double PI = acos(-1.0); switch (in) { - case 'q': return false; - break; case '.': depth++; - break; case ',': if (depth > 1) depth--; - break; case 'l': translate += translateStep * transform; - break; case 'h': translate -= translateStep * transform; - break; case 'j': translate += translateStep * I * transform; - break; case 'k': translate -= translateStep * I * transform; - break; case 'u': transform *= cexp(rotateStep * PI * I); - break; case 'i': transform /= cexp(rotateStep * PI * I); - break; case '+': transform *= 1.0 - scaleStep; - break; case '-': transform /= 1.0 - scaleStep; - break; case '0': translate = -0.75; transform = 2.5; - break; case ']': samples++; - break; case '[': if (samples > 1) samples--; + break; case 'q': return false; + break; case '.': depth++; + break; case ',': if (depth > 1) depth--; + break; case 'l': translate += translateStep * transform; + break; case 'h': translate -= translateStep * transform; + break; case 'j': translate += translateStep * I * transform; + break; case 'k': translate -= translateStep * I * transform; + break; case 'u': transform *= cexp(rotateStep * PI * I); + break; case 'i': transform /= cexp(rotateStep * PI * I); + break; case '+': transform *= 1.0 - scaleStep; + break; case '-': transform /= 1.0 - scaleStep; + break; case '0': translate = -0.75; transform = 2.5; + break; case ']': samples++; + break; case '[': if (samples > 1) samples--; } return true; } @@ -136,11 +136,11 @@ int init(int argc, char *argv[]) { int opt; while (0 < (opt = getopt(argc, argv, "f:i:s:t:"))) { switch (opt) { - case 'f': transform = parseComplex(optarg); break; - case 'i': depth = strtoul(optarg, NULL, 0); break; - case 's': samples = strtoul(optarg, NULL, 0); break; - case 't': translate = parseComplex(optarg); break; - default: return EX_USAGE; + break; case 'f': transform = parseComplex(optarg); + break; case 'i': depth = strtoul(optarg, NULL, 0); + break; case 's': samples = strtoul(optarg, NULL, 0); + break; case 't': translate = parseComplex(optarg); + break; default: return EX_USAGE; } } return EX_OK; |