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Code Issues Releases Wiki Activity

line patterns now work correctly in elliptic geometry

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This commit is contained in:
Zeno Rogue
2018-05-01 19:36:09 +02:00
parent 77ce8166f9
commit b30fca1f2e
1 changed files with 36 additions and 21 deletions
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57
pattern2.cpp
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@@ -1732,6 +1732,21 @@ namespace linepatterns {
if(patterns[k].id == id) patterns[k].color ^= col;
}
void queuelinef(const hyperpoint& h1, const hyperpoint& h2, int col, int par) {
if(!elliptic)
queueline(h1, h2, col, par);
else {
ld cros = h1[0]*h2[0] + h1[1]*h2[1] + h1[2]*h2[2];
using namespace hyperpoint_vec;
if(cros > 0)
queueline(h1, h2, col, par),
queueline(-1*h1, -1*h2, col, par);
else
queueline(h1, -1*h2, col, par),
queueline(-1*h1, h2, col, par);
}
}
void drawPattern(int id, int col, cell *c, const transmatrix& V) {
switch(id) {
@@ -1762,7 +1777,7 @@ namespace linepatterns {
double x = hexhexdist / 2; // sphere?.3651:euclid?.2611:.2849;
queueline(V * ddspin(c,i,-S14) * xpush0(x),
queuelinef(V * ddspin(c,i,-S14) * xpush0(x),
V * ddspin(c,i,+S14) * xpush0(x),
col, 1);
}
@@ -1773,13 +1788,13 @@ namespace linepatterns {
if(gp::on) {
for(int t=0; t<c->type; t++)
if(c->mov[t] && c->mov[t] < c)
queueline(V * gp::get_corner_position(c, t),
queuelinef(V * gp::get_corner_position(c, t),
V * gp::get_corner_position(c, (t+1)%c->type),
col, 1);
}
else if(euclid || !pseudohept(c)) for(int t=0; t<c->type; t++)
if(euclid ? c->mov[t]<c : (((t^1)&1) || c->mov[t] < c)) {
queueline(V * ddspin(c,t,-S7) * xpush0(x),
queuelinef(V * ddspin(c,t,-S7) * xpush0(x),
V * ddspin(c,t,+S7) * xpush0(x),
col, 1);
}
@@ -1789,7 +1804,7 @@ namespace linepatterns {
case patTrihepta:
if(gp::on) {
if(pseudohept(c)) for(int t=0; t<c->type; t++)
queueline(V * gp::get_corner_position(c, t%c->type, 2),
queuelinef(V * gp::get_corner_position(c, t%c->type, 2),
V * gp::get_corner_position(c, (t+1)%c->type, 2),
col, 1);
}
@@ -1798,7 +1813,7 @@ namespace linepatterns {
cell *c2 = c->mov[i];
if(!c2 || !pseudohept(c2)) continue;
double x = hexhexdist / 2; // sphere?.3651:euclid?.2611:.2849;
queueline(V * ddspin(c,i,-S14) * xpush0(x),
queuelinef(V * ddspin(c,i,-S14) * xpush0(x),
V * ddspin(c,i,+S14) * xpush0(x),
col, 1);
}
@@ -1807,23 +1822,23 @@ namespace linepatterns {
case patTriNet:
forCellEx(c2, c) if(c2 > c) if(gmatrix.count(c2)) if(celldist(c) != celldist(c2)) {
queueline(tC0(V), gmatrix[c2]*C0, col, 2);
queuelinef(tC0(V), gmatrix[c2]*C0, col, 2);
}
break;
case patTriRings:
forCellEx(c2, c) if(c2 > c) if(gmatrix.count(c2) && celldist(c) == celldist(c2))
queueline(tC0(V), gmatrix[c2]*C0, col, 2);
queuelinef(tC0(V), gmatrix[c2]*C0, col, 2);
break;
case patHepta:
forCellEx(c2, c) if(c2 > c) if(gmatrix.count(c2) && pseudohept(c) == pseudohept(c2))
queueline(tC0(V), gmatrix[c2]*C0, col, 2);
queuelinef(tC0(V), gmatrix[c2]*C0, col, 2);
break;
case patRhomb:
forCellEx(c2, c) if(c2 > c) if(gmatrix.count(c2) && pseudohept(c) != pseudohept(c2))
queueline(tC0(V), gmatrix[c2]*C0, col, 2);
queuelinef(tC0(V), gmatrix[c2]*C0, col, 2);
break;
case patPalace: {
@@ -1832,7 +1847,7 @@ namespace linepatterns {
cell *c1 = createMov(c, (i+3) % 7);
cell *c2 = createMov(c, (i+4) % 7);
if(polarb50(c1) != a && polarb50(c2) != a)
queueline(V * ddspin(c,i,84*5/14) * xpush0(tessf/2),
queuelinef(V * ddspin(c,i,84*5/14) * xpush0(tessf/2),
V * ddspin(c,i,84*9/14) * xpush0(tessf/2),
col, 1);
}
@@ -1841,7 +1856,7 @@ namespace linepatterns {
case patPalacelike:
if(pseudohept(c)) for(int i=0; i<7; i++)
queueline(V * ddspin(c,i,84*5/14) * xpush0(tessf/2),
queuelinef(V * ddspin(c,i,84*5/14) * xpush0(tessf/2),
V * ddspin(c,i,84*9/14) * xpush0(tessf/2),
col, 1);
break;
@@ -1849,7 +1864,7 @@ namespace linepatterns {
case patBigTriangles: {
if(is_master(c) && !euclid) for(int i=0; i<S7; i++)
if(c->master->move[i] && c->master->move[i] < c->master) {
queueline(tC0(V), V*xspinpush0(-2*M_PI*i/S7 - master_to_c7_angle(), tessf), col, 2);
queuelinef(tC0(V), V*xspinpush0(-2*M_PI*i/S7 - master_to_c7_angle(), tessf), col, 2);
}
break;
}
@@ -1857,21 +1872,21 @@ namespace linepatterns {
case patBigRings: {
if(is_master(c) && !euclid) for(int i=0; i<S7; i++)
if(c->master->move[i] && c->master->move[i] < c->master && c->master->move[i]->dm4 == c->master->dm4)
queueline(tC0(V), V*xspinpush0(-2*M_PI*i/S7 - master_to_c7_angle(), tessf), col, 2);
queuelinef(tC0(V), V*xspinpush0(-2*M_PI*i/S7 - master_to_c7_angle(), tessf), col, 2);
// V*xspinpush0((nonbitrunc?M_PI:0) -2*M_PI*i/S7
break;
}
case patTree:
if(is_master(c))
queueline(tC0(V), V*xspinpush0(-master_to_c7_angle(), tessf), col, 2);
queuelinef(tC0(V), V*xspinpush0(-master_to_c7_angle(), tessf), col, 2);
break;
case patHorocycles:
if(c->master->alt) {
int d = celldistAlt(c);
forCellEx(c2, c) if(c2 > c && c2->master->alt && celldistAlt(c2) == d && gmatrix.count(c2))
queueline(tC0(V), gmatrix[c2]*C0,
queuelinef(tC0(V), gmatrix[c2]*C0,
darkena(backcolor ^ 0xFFFFFF, 0, col),
2);
}
@@ -1881,14 +1896,14 @@ namespace linepatterns {
if(ctof(c) && !euclid && c->master->alt) {
for(int i=0; i<S7; i++)
if(c->master->move[i] && c->master->move[i]->alt == c->master->alt->move[0])
queueline(tC0(V), V*xspinpush0(-2*M_PI*i/S7-master_to_c7_angle(), tessf), col, 2);
queuelinef(tC0(V), V*xspinpush0(-2*M_PI*i/S7-master_to_c7_angle(), tessf), col, 2);
}
break;
case patVine: {
if(gp::on) {
if(c->master->c7 != c) if(gmatrix.count(c->mov[0]))
queueline(tC0(V), gmatrix[c->mov[0]]*C0,
queuelinef(tC0(V), gmatrix[c->mov[0]]*C0,
darkena(backcolor ^ 0xFFFFFF, 0, col),
2);
}
@@ -1897,8 +1912,8 @@ namespace linepatterns {
double hdist = hdist0(heptmove[0] * heptmove[2] * C0);
if(pseudohept(c) && (p/4 == 10 || p/4 == 8))
for(int i=0; i<S7; i++) if(c->mov[i] && emeraldval(c->mov[i]) == p-4) {
queueline(tC0(V), V*tC0(heptmove[i]), col, 2);
queueline(tC0(V), V*tC0(spin(-i * ALPHA) * xpush(-hdist/2)), col, 2);
queuelinef(tC0(V), V*tC0(heptmove[i]), col, 2);
queuelinef(tC0(V), V*tC0(spin(-i * ALPHA) * xpush(-hdist/2)), col, 2);
}
}
break;
@@ -1907,7 +1922,7 @@ namespace linepatterns {
case patPower: {
if(gp::on) {
for(int i=0; i<S7; i++) if(c->mov[i] && c->mov[i]->master != c->master && gmatrix.count(c->mov[i]))
queueline(tC0(V), gmatrix[c->mov[i]]*C0,
queuelinef(tC0(V), gmatrix[c->mov[i]]*C0,
col,
1);
}
@@ -1918,7 +1933,7 @@ namespace linepatterns {
heptagon *h2 = c->master->move[(i+6)%7];
if(!h1 || !h2) continue;
if(emeraldval(h1->c7)/4 == 8 && emeraldval(h2->c7)/4 == 8)
queueline(V * ddspin(c,i,84*5/14) * xpush0(tessf/2),
queuelinef(V * ddspin(c,i,84*5/14) * xpush0(tessf/2),
V * ddspin(c,i,84*9/14) * xpush0(tessf/2),
col, 1);
}