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fixed 3D floorshape generation for INFORDER

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Zeno Rogue 2021-06-16 13:38:33 +02:00
parent 00146174da
commit afc8120e1f
1 changed files with 17 additions and 7 deletions
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24
floorshapes.cpp
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@ -132,6 +132,11 @@ EX hyperpoint kleinize(hyperpoint h) {
else return point31(h[0]/h[3], h[1]/h[3], h[2]/h[3]);
}
EX hyperpoint may_kleinize(hyperpoint h) {
if(do_kleinize()) return kleinize(h);
else return h;
}
void addmatrix(matrixlist& matrices, hyperpoint o0, hyperpoint o1, hyperpoint o2, hyperpoint n0, hyperpoint n1, hyperpoint n2, int d, int osym, int nsym) {
if(do_kleinize()) o0 = kleinize(o0), o1 = kleinize(o1), o2 = kleinize(o2), n0 = kleinize(n0), n1 = kleinize(n1), n2 = kleinize(n2);
matrices.v.push_back(genitem(inverse(spin(2*M_PI*d/osym)*build_matrix(o0, o1, o2,C02)), spin(2*M_PI*d/nsym)*build_matrix(n0, n1, n2,C02), nsym));
@ -231,8 +236,7 @@ void geometry_information::bshape2(hpcshape& sh, PPR prio, int shapeid, matrixli
for(int r=0; r<nsym; r+=osym/rots) {
for(hyperpoint h: lst) {
hyperpoint nh = h;
if(do_kleinize()) nh = kleinize(nh);
hyperpoint nh = may_kleinize(h);
int mapped = 0;
for(auto& m: matrices) {
hyperpoint z = m.first * h;
@ -599,9 +603,15 @@ void geometry_information::generate_floorshapes_for(int id, cell *c, int siid, i
int s = fsh.b[id].s;
int e = fsh.b[id].e-1;
for(int t=0; t<e-s; t++) {
hyperpoint v1 = hpc[s+t] - C0;
hyperpoint v2 = hpc[s+t+1] - C0;
texture_order([&] (ld x, ld y) { hpcpush(orthogonal_move(normalize(C0 + v1 * x + v2 * y), dfloor_table[k])); });
hyperpoint v1 = may_kleinize(hpc[s+t]) - C0;
hyperpoint v2 = may_kleinize(hpc[s+t+1]) - C0;
texture_order([&] (ld x, ld y) {
hpcpush(
orthogonal_move(
normalize(C0 + v1 * x + v2 * y)
, dfloor_table[k])
);
});
}
}
@ -631,8 +641,8 @@ void geometry_information::generate_floorshapes_for(int id, cell *c, int siid, i
int s = fsh.b[id].s;
int e = fsh.b[id].e-1;
for(int t=0; t<e-s; t++) {
hyperpoint v1 = hpc[s+t] - C0;
hyperpoint v2 = hpc[s+t+1] - C0;
hyperpoint v1 = may_kleinize(hpc[s+t]) - C0;
hyperpoint v2 = may_kleinize(hpc[s+t+1]) - C0;
texture_order([&] (ld x, ld y) { hpcpush(orthogonal_move(normalize(C0 + v1 * x + v2 * y), top + h * (x+y))); });
}
}