mirror of
https://github.com/zenorogue/hyperrogue.git
synced 2024-12-26 10:00:42 +00:00
28 lines
1.2 KiB
C++
28 lines
1.2 KiB
C++
namespace reps {
|
|
|
|
/* pull the HyperRogue representation; assumes HyperRogue geometry is set correctly, Number = ld, and Dim=3 or 4 */
|
|
TD struct rep_hr {
|
|
|
|
using data = D;
|
|
using N = typename D::Number;
|
|
using point = hr::hyperpoint;
|
|
using isometry = hr::transmatrix;
|
|
|
|
static constexpr isometry cspin(int i, int j, N alpha) { return hr::cspin(i, j, ld(alpha)); }
|
|
static constexpr isometry cspin90(int i, int j) { return hr::cspin90(i, j); }
|
|
static constexpr isometry lorentz(int i, int j, N alpha) { return hr::lorentz(i, j, ld(alpha)); }
|
|
static isometry id() { return hr::Id; };
|
|
static point center() { return D::Dim == 4 ? hr::C03 : hr::C02; };
|
|
static point apply(const isometry& T, const point& x) { return T * x; };
|
|
static isometry apply(const isometry& T, const isometry& U) { return T * U; };
|
|
static ld dist0(const point& x) { return hdist0(x); }
|
|
static ld angle(const point& x) { return atan2(x[1], x[0]); }
|
|
static ld get_coord(const point& x, int i) { return x[i]; }
|
|
static isometry inverse(const isometry& T) { return iso_inverse(T); }
|
|
static isometry push(const point& p) { return rgpushxto0(p); }
|
|
|
|
static std::string print(point p) { return hr::lalign(0, p); }
|
|
static std::string print(isometry p) { return hr::lalign(0, p); }
|
|
};
|
|
}
|