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3D:: elliptic space

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2019-02-25 18:13:09 +01:00
committed by Zeno Rogue
parent fb71d4fd15
commit fe174d8873
9 changed files with 64 additions and 24 deletions
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46
sphere.cpp
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@@ -172,6 +172,8 @@ vector<int> adj0;
array<array<int, 4>, 120> js;
array<hyperpoint, 60> dodefaces;
int opposite[120];
hyperpoint zero4;
int root;
@@ -183,6 +185,7 @@ ld norm(hyperpoint a, hyperpoint b) {
}
void gen600() {
dynamicval<eGeometry> gp(geometry, gCell120);
vertices120.clear();
root = 23;
@@ -274,6 +277,10 @@ void gen600() {
adj0.clear();
for(int i=0; i<120; i++) if(inedge[root][i]) adj0.push_back(i);
for(int i=0; i<120; i++) for(int j=0; j<120; j++)
if(hdist(vertices120[i], vertices120[j]) > 3)
opposite[i] = j;
using namespace hyperpoint_vec;
@@ -303,12 +310,26 @@ void gen600() {
printf("id = %d\n", id);
}
bool goodside(int i) {
if(!elliptic) return true;
hyperpoint& h = vertices120[i];
for(int k=3; k>=0; k--) {
if(h[k] > 1e-3) return true;
if(h[k] < -1e-3) return false;
}
return false;
}
struct hrmap_spherical3 : hrmap {
heptagon* cells[120];
hrmap_spherical3() {
gen600();
for(int i=0; i<120; i++) {
if(!goodside(i)) {
cells[i] = NULL;
continue;
}
cells[i] = tailored_alloc<heptagon> (12);
heptagon& h = *(cells[i]);
h.s = hsOrigin;
@@ -323,12 +344,14 @@ struct hrmap_spherical3 : hrmap {
h.c7 = newCell(12, &h);
}
for(int i=0; i<120; i++) {
for(int i=0; i<120; i++) if(cells[i]) {
for(int k=0; k<12; k++) {
hyperpoint which = vmatrix120[i] * inverse(vmatrix120[root]) * vertices120[adj0[k]];
for(int s=0; s<120; s++) if(hdist(which, vertices120[s]) < 1e-6) {
cells[i]->move(k) = cells[s];
println(hlog, i,".",k, " -> ", s, " ; ", js[i], " distance = ", hdist(vertices120[i], vertices120[s]));
int s1 = s;
if(!cells[s1]) continue;
cells[i]->move(k) = cells[s1];
println(hlog, i,".",k, " -> ", s1, " ; ", js[i], " distance = ", hdist(vertices120[i], vertices120[s]));
}
}
}
@@ -336,14 +359,14 @@ struct hrmap_spherical3 : hrmap {
for(int i=0; i<120; i++)
for(int k=0; k<12; k++)
for(int l=0; l<12; l++)
if(cells[i]->move(k)->move(l) == cells[i])
if(cells[i] && cells[i]->move(k)->move(l) == cells[i])
cells[i]->c.setspin(k, l, false);
}
heptagon *getOrigin() { return cells[root]; }
~hrmap_spherical3() {
for(int i=0; i<120; i++) tailored_delete(cells[i]);
for(int i=0; i<120; i++) if(cells[i]) tailored_delete(cells[i]);
}
};
@@ -358,21 +381,20 @@ transmatrix relative_matrix(heptagon *h2, heptagon *h1) {
void draw() {
auto m = (hrmap_spherical3*) currentmap;
int old = viewctr.at->zebraval;
for(int i=0; i<120; i++)
for(int i=0; i<120; i++) if(m->cells[i])
drawcell(m->cells[i]->c7, View * relative_matrix(m->cells[i], viewctr.at), 0, false);
}
void makewax(int x) {
int waxcenter = 63;
auto m = (hrmap_spherical3*) currentmap;
for(int i=0; i<120; i++) m->cells[i]->c7->wall = waNone;
m->cells[70]->c7->wall = waDune;
for(int i=0; i<120; i++) if(m->cells[i]) m->cells[i]->c7->wall = waNone;
m->cells[waxcenter]->c7->wall = waDune;
int cols[16] = {0x202020, 0x2020A0, 0x20A020, 0x20A0A0, 0xA02020, 0xA020A0, 0xA0A020, 0xA0A0A0,
0x606060, 0x6060FF, 0x60FF60, 0x60FFFF, 0xFF6060, 0xFF60FF, 0xFFFF60, 0xFFFFFF };
if(x) for(int i=0; i<12; i++) {
m->cells[70]->c7->move(i)->wall = waWaxWall;
m->cells[70]->c7->move(i)->landparam = cols[i];
m->cells[waxcenter]->c7->move(i)->wall = waWaxWall;
m->cells[waxcenter]->c7->move(i)->landparam = cols[i];
}
}