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used cyclefix and raddif in more places; (c)spin90, (c)spin180 and spin180 functions; rephrased M_PI in terms of TAU and x._deg when applicable

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Zeno Rogue
2022-11-13 16:22:55 +01:00
parent 563b9c1f74
commit 06523e063e
100 changed files with 750 additions and 757 deletions
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rogueviz/simple-impossible.cpp
+7 -7
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@@ -180,7 +180,7 @@ void draw_ro() {
vector<hyperpoint> path;
void build(bool in_pair) {
to_iso = cspin(1, 2, atan(1/sqrt(2))) * cspin(0, 2, M_PI/4);
to_iso = cspin(1, 2, atan(1/sqrt(2))) * cspin(0, 2, 45._deg);
from_iso = inverse(to_iso);
last_co = euc::coord(0, 0, 3);
@@ -242,7 +242,7 @@ void build(bool in_pair) {
}
void build_net() {
to_iso = cspin(1, 2, atan(1/sqrt(2))) * cspin(0, 2, M_PI/4);
to_iso = cspin(1, 2, atan(1/sqrt(2))) * cspin(0, 2, 45._deg);
from_iso = inverse(to_iso);
last_co = euc::coord(0, 0, 0);
@@ -315,22 +315,22 @@ void build_stair() {
hs[3] = point31(+xx, -xx, -hei);
}
else if(dix == 3 || (dix == 2 && step == 0) || (dix == 1 && step > 0)) {
transmatrix T = spin(90*degree*diy);
transmatrix T = spin(90._deg*diy);
hs[0] = T * point31(+xx, -xx, -hei);
hs[1] = T * point31(+xx, +xx, -hei);
hs[2] = T * point31(+xx, +xx, +hei);
hs[3] = T * point31(+xx, -xx, +hei);
}
else if(dix == 0) {
transmatrix T = spin(90*degree*diy);
transmatrix T = spin(90._deg*diy);
hs[0] = T * point31(+xx, -xx, -hei);
hs[1] = T * point31(+xx, +xx, -hei);
hs[2] = to_rot(eupush(C0 + shift) * to_heis(T * point31(-xx, +xx, -hei)));
hs[3] = to_rot(eupush(C0 + shift) * to_heis(T * point31(-xx, -xx, -hei)));
}
else {
transmatrix T = spin(90*degree*diy);
hyperpoint lshift = step ? shift : spin(-90*degree) * shift;
transmatrix T = spin(90._deg*diy);
hyperpoint lshift = step ? shift : spin270() * shift;
hs[0] = to_rot(eupush(C0 - lshift) * to_heis(T * point31(-xx, +xx, hei)));
hs[1] = to_rot(eupush(C0 - lshift) * to_heis(T * point31(-xx, -xx, hei)));
hs[2] = T * point31(+xx, -xx, hei);
@@ -343,7 +343,7 @@ void build_stair() {
at = eupush(at) * (C0 + shift);
}
shift = spin(90*degree) * shift;
shift = spin90() * shift;
}
println(hlog, "path = ", path);