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3d:: 1/2/3 perspectives in noshmup

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? 2019-02-27 14:13:04 +01:00 committed by Zeno Rogue
parent c0b4ffc343
commit 35a4330412
2 changed files with 4 additions and 1 deletions
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1
graph.cpp
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@ -5665,6 +5665,7 @@ purehookset hooks_drawmap;
transmatrix cview() {
sphereflip = Id;
if(DIM == 3 && !shmup::on && vid.yshift) return cpush(2, vid.yshift) * View;
if(DIM == 3) return View;
if(sphereflipped()) sphereflip[DIM][DIM] = -1;
return ypush(vid.yshift) * sphereflip * View;

4
hypgraph.cpp
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@ -1059,7 +1059,9 @@ void centerpc(ld aspd) {
ors::unrotate(cwtV); ors::unrotate(View);
hyperpoint H = ypush(-vid.yshift) * sphereflip * tC0(cwtV);
hyperpoint H = tC0(cwtV);
if(DIM == 2) H = ypush(-vid.yshift) * sphereflip * H;
if(DIM == 3 && !shmup::on && vid.yshift) H = cpush(2, -vid.yshift) * H;
ld R = zero_d(H, DIM) ? 0 : hdist0(H);
if(R < 1e-9) {
// either already centered or direction unknown