mirror of
https://github.com/zenorogue/hyperrogue.git
synced 2025-10-30 21:42:59 +00:00
136 lines
3.7 KiB
C++
136 lines
3.7 KiB
C++
// used in: https://twitter.com/ZenoRogue/status/1449021648137502721
|
|
// other animations in this thread use the TES system (tessellations/sample/star-*.tes)
|
|
// but hexagrams and horospheres are not supported in tes, so we do them manually
|
|
// commandline: -canvas 0 -geo 44onh -PM 0 -horo63 -tstep 16 -noplayer -back ffffff
|
|
// add to make a animation: -shot-1000 -animrot 1 90 -animvideo 300 name.mp4
|
|
|
|
#include "rogueviz.h"
|
|
|
|
namespace hr {
|
|
|
|
namespace horo63 {
|
|
|
|
map<pair<int, int>, color_t> mco;
|
|
map<pair<int, int>, bool> sco;
|
|
|
|
bool draw_horo63(cell *c, const shiftmatrix& V) {
|
|
if(c != currentmap->gamestart()) return false;
|
|
|
|
int mx = 30;
|
|
|
|
for(int x=-mx; x<=mx; x++)
|
|
for(int y=-mx; y<=mx; y++) if(x*x+y*y <= mx*mx) {
|
|
array<hyperpoint, 6> c;
|
|
hyperpoint ctr;
|
|
for(int i=0; i<6; i++) {
|
|
hyperpoint h = spin(TAU*i/6) * point31(1,0,0);
|
|
h[0] += x;
|
|
h[0] += y/2.;
|
|
h[1] += sqrt(3)/2. * y;
|
|
//println(hlog, tie(x,i), h);
|
|
c[i] = parabolic13(h[0]*.5, h[1]*.5) * xpush0(-2);
|
|
ctr += c[i];
|
|
}
|
|
ctr = normalize(ctr);
|
|
color_t& col = mco[{y,x}];
|
|
if(col == 0) col = (hrand(0x1000000)<<8) | 0x808080FF;
|
|
|
|
for(int a=0; a<8; a++)
|
|
texture_order([&] (ld i, ld j) {
|
|
curvepoint(normalize(ctr*(1-j-i) + c[a]*i + c[(a+2)%6]*j));
|
|
});
|
|
|
|
auto& cu = queuecurve(V, 0, col, PPR::WALL);
|
|
cu.flags |= POLY_TRIANGLES;
|
|
cu.tinf = &floor_texture_vertices[cgi.shStarFloor.id];
|
|
ensure_vertex_number(*cu.tinf, cu.cnt);
|
|
}
|
|
println(hlog, "drawn");
|
|
return false;
|
|
}
|
|
|
|
void enable63() {
|
|
rogueviz::rv_hook(hooks_drawcell, 100, draw_horo63);
|
|
}
|
|
|
|
bool draw_horo44(cell *c, const shiftmatrix& V) {
|
|
if(c != currentmap->gamestart()) return false;
|
|
|
|
int mx = 10;
|
|
|
|
for(int x=-mx; x<=mx; x++)
|
|
for(int y=-mx; y<=mx; y++) if(x*x+y*y <= mx*mx) {
|
|
if(x < -4 || y < -4 || x > 3 || y > 3) continue;
|
|
array<hyperpoint, 8> c;
|
|
hyperpoint ctr;
|
|
array<double, 8> dx = {1, 3, 3, 1, -1, -3, -3, -1};
|
|
array<double, 8> dy = {3, 1, -1, -3, -3, -1, 1, 3};
|
|
for(int i=0; i<8; i++) {
|
|
ld ax = x + dx[i]/2. + .5;
|
|
ld ay = y + dy[i] / 2. + .5;
|
|
ax /= 2;
|
|
ay /= 2;
|
|
c[i] = parabolic13(ax, ay) * xpush0(-1);
|
|
ctr += c[i];
|
|
}
|
|
ctr = normalize(ctr);
|
|
color_t& col = mco[{y,x}];
|
|
|
|
auto mod = [] () {
|
|
color_t col = 0;
|
|
for(int i=0; i<3; i++) part(col, i) = hrand(64);
|
|
return col << 8;
|
|
};
|
|
|
|
bool& special = sco[{y,x}];
|
|
|
|
if(col == 0) {
|
|
|
|
if(x == 1 && y == 0)
|
|
col = 0x7F1010FF, special = true;
|
|
else if(x == -1 && y == 1)
|
|
col = 0x40FF40FF, special = true;
|
|
else if(x == -2 && y == -1)
|
|
col = 0x00007FFF, special = true;
|
|
else if(x == 0 && y == -2)
|
|
col = 0xFFD540FF, special = true;
|
|
else if((x+y)&1) {
|
|
col = mod() ^ 0xFF;
|
|
// part(col, 1+hrand(3)) ^= 0x20;
|
|
}
|
|
else {
|
|
col = mod() ^ 0xFFFFFFFF;
|
|
// part(col, 1+hrand(3)) ^= 0x20;
|
|
}
|
|
}
|
|
|
|
for(int a=0; a<8; a++)
|
|
texture_order([&] (ld i, ld j) {
|
|
curvepoint(normalize(ctr*(1-j-i) + c[a]*i + c[(a+2)%8]*j));
|
|
});
|
|
|
|
if(false)
|
|
for(auto v1: c)
|
|
for(auto v2: c)
|
|
for(int i=0; i<5; i++)
|
|
hr::addaura(V*normalize(v1*i+v2*(4-i)), col >> 8, 0);
|
|
|
|
auto& cu = queuecurve(V, 0, col, PPR::WALL);
|
|
cu.flags |= POLY_TRIANGLES;
|
|
cu.tinf = &floor_texture_vertices[cgi.shStarFloor.id];
|
|
ensure_vertex_number(*cu.tinf, cu.cnt);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void enable44() {
|
|
rogueviz::rv_hook(hooks_drawcell, 100, draw_horo44);
|
|
}
|
|
|
|
auto frac_ah = arg::add3("-horo63", enable63) + arg::add3("-horo44", enable44);
|
|
|
|
}}
|
|
|
|
// 0 0
|
|
// 1 2
|