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Code Issues Releases Wiki Activity

correct get_coord in Goldberg

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This commit is contained in:
Zeno Rogue
2018-12-03 10:40:19 +01:00
parent fef0405d0b
commit c4fae9dfef
3 changed files with 14 additions and 1 deletions
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8
crystal.cpp
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@@ -346,11 +346,17 @@ struct hrmap_crystal : hrmap {
auto b = sgc.emplace(c, ldc0);
ldcoord& res = b.first->second;
if(b.second) {
if(c->master->c7 != c) {
if(BITRUNCATED && c->master->c7 != c) {
for(int i=0; i<c->type; i+=2)
res = res + told(hcoords[c->cmove(i)->master]);
res = res * 2 / c->type;
}
else if(GOLDBERG && c->master->c7 != c) {
auto m = gp::get_masters(c);
auto H = gp::get_master_coordinates(c);
for(int i=0; i<cs.dim; i++)
res = res + told(hcoords[m[i]]) * H[i];
}
else
res = told(hcoords[c->master]);
}

6
goldberg.cpp
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@@ -850,6 +850,12 @@ namespace hr { namespace gp {
return dmain + length(centerloc-at) - length(centerloc);
}
hyperpoint get_master_coordinates(cell *c) {
auto li = get_local_info(c);
be_in_triangle(li);
return corners * loctoh_ort(li.relative);
}
array<heptagon*, 3> get_masters(cell *c) {
if(GOLDBERG) {
auto li = get_local_info(c);

1
hyper.h
View File

@@ -3515,6 +3515,7 @@ namespace gp {
int solve_triangle(int dmain, int d0, int d1, loc at);
array<heptagon*, 3> get_masters(cell *c);
hyperpoint get_master_coordinates(cell *c);
loc univ_param();
}