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Remove dead code

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This commit is contained in:
Eric Fischer 2016-11-01 16:31:45 -07:00
parent 2e026f9b3b
commit faa5720e3b
1 changed files with 0 additions and 54 deletions
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54
geometry.cpp
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@ -153,60 +153,6 @@ drawvec remove_noop(drawvec geom, int type, int shift) {
return out;
}
/* XXX */
#if 0
drawvec shrink_lines(drawvec &geom, int z, int detail, int basezoom, long long *here, double droprate) {
long long res = 200LL << (32 - 8 - z);
long long portion = res / exp(log(sqrt(droprate)) * (basezoom - z));
drawvec out;
for (size_t i = 0; i < geom.size(); i++) {
if (i > 0 && (geom[i - 1].op == VT_MOVETO || geom[i - 1].op == VT_LINETO) && geom[i].op == VT_LINETO) {
double dx = (geom[i].x - geom[i - 1].x);
double dy = (geom[i].y - geom[i - 1].y);
long long d = sqrt(dx * dx + dy * dy);
long long n;
long long next = LLONG_MAX;
for (n = *here; n < *here + d; n = next) {
int within;
if (n % res < portion) {
next = (n / res) * res + portion;
within = 1;
} else {
next = (n / res + 1) * res;
within = 0;
}
if (next > *here + d) {
next = *here + d;
}
//printf("drawing from %lld to %lld in %lld\n", n - *here, next - *here, d);
double f1 = (n - *here) / (double) d;
double f2 = (next - *here) / (double) d;
if (within) {
out.push_back(draw(VT_MOVETO, geom[i - 1].x + f1 * (geom[i].x - geom[i - 1].x), geom[i - 1].y + f1 * (geom[i].y - geom[i - 1].y)));
out.push_back(draw(VT_LINETO, geom[i - 1].x + f2 * (geom[i].x - geom[i - 1].x), geom[i - 1].y + f2 * (geom[i].y - geom[i - 1].y)));
} else {
out.push_back(draw(VT_MOVETO, geom[i - 1].x + f2 * (geom[i].x - geom[i - 1].x), geom[i - 1].y + f2 * (geom[i].y - geom[i - 1].y)));
}
}
*here += d;
} else {
out.push_back(geom[i]);
}
}
return out;
}
#endif
double get_area(drawvec &geom, size_t i, size_t j) {
double area = 0;
for (size_t k = i; k < j; k++) {