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reg3:: compute dirs_adjacent and strafe data for subcubes

This commit is contained in:
Zeno Rogue 2021-07-11 11:03:35 +02:00
parent 1d174ef8e4
commit 5f54bf2888
1 changed files with 39 additions and 1 deletions
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40
reg3.cpp
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@ -612,6 +612,20 @@ EX namespace reg3 {
ss.faces_local = ss.faces;
for(auto& face: ss.faces_local) for(auto& v: face) v = ss.from_cellcenter * v;
for(auto& v: ss.vertices_only_local) v = ss.from_cellcenter * v;
int N = isize(ss.faces);
ss.dirs_adjacent.resize(N);
for(int i=0; i<N; i++) {
auto& da = ss.dirs_adjacent[i];
da.resize(N, false);
set<unsigned> cface;
for(auto& v: ss.faces[i]) cface.insert(bucketer(v));
for(int j=0; j<N; j++) {
int mutual = 0;
for(auto& w: ss.faces[j]) if(cface.count(bucketer(w))) mutual++;
da[j] = mutual == 2;
}
}
}
println(hlog, "subcells generated = ", isize(cgi.subshapes));
@ -637,6 +651,7 @@ EX namespace reg3 {
struct hrmap_closed3 : hrmap {
vector<heptagon*> allh;
vector<vector<vector<int>>> strafe_data;
vector<vector<transmatrix>> tmatrices;
vector<vector<transmatrix>> tmatrices_cell;
vector<cell*> acells;
@ -795,11 +810,15 @@ EX namespace reg3 {
which_cell[c->master->fieldval][bucketer(ss[id].face_centers[i])].emplace_back(c, i);
}
strafe_data.resize(isize(acells));
for(cell *c: acells) {
int id = local_id[c].second;
auto& tmcell = tmatrices_cell[local_id[c].first];
int cid = local_id[c].first;
auto& tmcell = tmatrices_cell[cid];
vector<int> foundtab;
vector<tuple<int, int, int>> foundtab_ids;
strafe_data[cid].resize(c->type);
for(int i=0; i<c->type; i++) {
int found = 0;
hyperpoint ctr = ss[id].face_centers[i];
@ -837,6 +856,25 @@ EX namespace reg3 {
auto& ms = move_sequences[local_id[c].first];
ms.push_back(path);
for(auto dir: va.move_sequence) ms.back().push_back(dir);
auto& sd = strafe_data[cid][i];
sd.resize(c->type, -1);
for(int i1=0; i1<c->type; i1++) {
set<unsigned> facevertices;
for(auto v: ss[id].faces[i1]) facevertices.insert(bucketer(v));
if(ss[id].dirs_adjacent[i][i1]) {
int found_strafe = 0;
for(int j1=0; j1<c1->type; j1++) if(j1 != j) {
int num = 0;
for(auto v: ss[id1].faces[j1])
if(facevertices.count(bucketer(T2*v)))
num++;
if(num == 2) sd[i1] = j1, found_strafe++;
}
if(found_strafe != 1) println(hlog, "found_strafe = ", found_strafe);
}
}
}
foundtab_ids.emplace_back(va.h_id, id1, j);
found++;