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Code Issues Releases Wiki Activity

separate shadows for Escher floorshapes

This commit is contained in:
Zeno Rogue 2018-08-18 17:52:43 +02:00
parent 00f9409e06
commit 7382791dff
1 changed files with 32 additions and 21 deletions
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53
floorshapes.cpp
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@ -399,6 +399,7 @@ void generate_floorshapes_for(int id, cell *c, int siid, int sidir) {
auto& fsh = *pfsh;
sizeto(fsh.b, id);
sizeto(fsh.shadow, id);
if(!gp::on && !irr::on && !binarytiling && !syntetic) {
generate_matrices_scale(fsh.scale, fsh.noftype);
@ -410,6 +411,15 @@ void generate_floorshapes_for(int id, cell *c, int siid, int sidir) {
if(id == 0) bshape2(fsh.b[0], fsh.prio, fsh.shapeid0, hex_matrices);
if(id == 1) bshape2(fsh.b[1], fsh.prio, fsh.shapeid1, hept_matrices);
}
generate_matrices_scale(fsh.scale * SHADMUL, fsh.noftype);
if(nonbitrunc && geosupport_graveyard() < 2 && fsh.shapeid2) {
if(id == 0) bshape2(fsh.shadow[0], fsh.prio, fsh.shapeid2, hept_matrices);
if(id == 1) bshape2(fsh.shadow[1], fsh.prio, fsh.shapeid2, hept_matrices);
}
else {
if(id == 0) bshape2(fsh.shadow[0], fsh.prio, fsh.shapeid0, hex_matrices);
if(id == 1) bshape2(fsh.shadow[1], fsh.prio, fsh.shapeid1, hept_matrices);
}
}
else {
@ -421,32 +431,33 @@ void generate_floorshapes_for(int id, cell *c, int siid, int sidir) {
m.n.sym = cor;
int i = 0;
int v = sidir+siid;
for(int d=0; d<m.o.sym; d++) {
hyperpoint center = hpxy(0,0);
for(int cid=0; cid<cor; cid++) {
hyperpoint nlcorner = get_corner_position(c, (d+cid+v+1) % cor, 3 / fsh.scale);
hyperpoint nrcorner = get_corner_position(c, (d+cid+v+2) % cor, 3 / fsh.scale);
for(int ii=0; ii<2; ii++) {
int i = 0;
for(int d=0; d<m.o.sym; d++) {
hyperpoint center = hpxy(0,0);
for(int cid=0; cid<cor; cid++) {
hyperpoint nlcorner = get_corner_position(c, (d+cid+v+1) % cor, 3 / fsh.scale * (ii ? 1/SHADMUL : 1));
hyperpoint nrcorner = get_corner_position(c, (d+cid+v+2) % cor, 3 / fsh.scale * (ii ? 1/SHADMUL : 1));
hyperpoint nfar = nearcorner(c, (d+cid+v+1) % cor);
hyperpoint nlfar = farcorner(c, (d+cid+v+1) % cor, 0);
hyperpoint nrfar = farcorner(c, (d+cid+v+1) % cor, 1);
m.v[i].second[cid] = build_matrix(center, nlcorner, nrcorner);
m.v[i+1].second[cid] = build_matrix(nfar, nlcorner, nrcorner);
m.v[i+2].second[cid] = build_matrix(nfar, nlcorner, nlfar);
m.v[i+3].second[cid] = build_matrix(nfar, nrcorner, nrfar);
}
hyperpoint nfar = nearcorner(c, (d+cid+v+1) % cor);
hyperpoint nlfar = farcorner(c, (d+cid+v+1) % cor, 0);
hyperpoint nrfar = farcorner(c, (d+cid+v+1) % cor, 1);
m.v[i].second[cid] = build_matrix(center, nlcorner, nrcorner);
m.v[i+1].second[cid] = build_matrix(nfar, nlcorner, nrcorner);
m.v[i+2].second[cid] = build_matrix(nfar, nlcorner, nlfar);
m.v[i+3].second[cid] = build_matrix(nfar, nrcorner, nrfar);
i += 4;
}
i += 4;
if(i != isize(m.v)) printf("warning: i=%d sm=%d\n", i, isize(m.v));
bshape2((ii?fsh.shadow:fsh.b)[id], fsh.prio, (fsh.shapeid2 && geosupport_graveyard() < 2) ? fsh.shapeid2 : siid?fsh.shapeid0:fsh.shapeid1, m);
}
if(i != isize(m.v)) printf("warning: i=%d sm=%d\n", i, isize(m.v));
bshape2(fsh.b[id], fsh.prio, (fsh.shapeid2 && geosupport_graveyard() < 2) ? fsh.shapeid2 : siid?fsh.shapeid0:fsh.shapeid1, m);
}
}
}