mirrors/hyperrogue
1
0
Fork 0
mirror of https://github.com/zenorogue/hyperrogue.git synced 2025-10-31 05:52:59 +00:00
Code Issues Releases Wiki Activity

ads-game:: improvements to dS

Browse Source
This commit is contained in:
Zeno Rogue
2022-10-16 09:37:21 +02:00
parent 122ea6dfb4
commit 0c38c4ad68
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
rogueviz/ads/ds-game.cpp
View File

@@ -421,6 +421,7 @@ cross_result ds_cross0_cone(const transmatrix& T, ld which) {
// solution: t = log((1 +- sqrt(-a^2 + b^2 + 1))/(a + b))
ld underroot = (1+b*b-a*a);
if(underroot < 1e-10) underroot = 0;
if(underroot < 0) return cross_result { Hypc, 0};
ld underlog = (1 + which * sqrt(underroot)) / (a + b);
@@ -434,9 +435,8 @@ cross_result ds_cross0_cone(const transmatrix& T, ld which) {
if(abs(res.h[2] - 1) > .01) return cross_result{Hypc, 0};
res.h[2] -= res.h[3];
res.h[3] = 0;
res.h /= hypot_d(3, res.h);
res.h[3] = 0;
// res.h[2] = sqrt(1 - res.h[3] * res.h[3]); res.h[3] = 0;