mirrors/hyperrogue
1
0
Fork 0
mirror of https://github.com/zenorogue/hyperrogue.git synced 2026-01-29 22:10:18 +00:00
Code Issues Releases Wiki Activity

3d:: change model orientation in the YZ plane

Browse Source
This commit is contained in:
Zeno Rogue
2019-03-20 18:32:03 +01:00
parent 745f1b302b
commit 01a2f0cc5a
4 changed files with 39 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
hypgraph.cpp
View File

@@ -186,6 +186,7 @@ void move_y_to_z(hyperpoint& H, pair<ld, ld> coef) {
template<class T> void makeband(hyperpoint H, hyperpoint& ret, const T& f) {
ld zlev = find_zlev(H);
conformal::apply_orientation_yz(H[1], H[2]);
conformal::apply_orientation(H[0], H[1]);
auto r = move_z_to_y(H);
@@ -204,6 +205,7 @@ template<class T> void makeband(hyperpoint H, hyperpoint& ret, const T& f) {
ret = hpxyz(x / M_PI, y / M_PI, 0);
move_y_to_z(ret, r);
conformal::apply_orientation(ret[1], ret[0]);
conformal::apply_orientation_yz(ret[2], ret[1]);
if(zlev != 1 && current_display->stereo_active())
apply_depth(ret, yzf / M_PI);
return;
@@ -311,6 +313,7 @@ void applymodel(hyperpoint H, hyperpoint& ret) {
ld zlev = find_zlev(H);
H = space_to_perspective(H);
conformal::apply_orientation_yz(H[1], H[2]);
conformal::apply_orientation(H[0], H[1]);
H[1] += 1;
@@ -318,6 +321,17 @@ void applymodel(hyperpoint H, hyperpoint& ret) {
H /= -rad;
H[1] += .5;
if(DIM == 3) {
// a bit simpler when we do not care about 3D
ret[0] = -H[0];
ret[1] = 1 + H[1];
ret[2] = H[2];
ret[3] = 1;
conformal::apply_orientation(ret[1], ret[0]);
conformal::apply_orientation_yz(ret[2], ret[1]);
break;
}
conformal::apply_orientation(H[0], H[1]);
H *= conformal::halfplane_scale;
@@ -411,6 +425,7 @@ void applymodel(hyperpoint H, hyperpoint& ret) {
case mdJoukowsky:
case mdJoukowskyInverted: {
conformal::apply_orientation_yz(H[1], H[2]);
conformal::apply_orientation(H[0], H[1]);
// with equal speed skiprope: conformal::apply_orientation(H[1], H[0]);
@@ -471,6 +486,7 @@ void applymodel(hyperpoint H, hyperpoint& ret) {
move_y_to_z(ret, yz);
conformal::apply_orientation(ret[0], ret[1]);
}
conformal::apply_orientation_yz(ret[2], ret[1]);
break;
}