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vr:: vr_distance correct in 2.5D

This commit is contained in:
Zeno Rogue 2020-12-30 15:22:20 +01:00
parent 9895da1483
commit 4b3b7fead0
1 changed files with 9 additions and 2 deletions
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11
vr.cpp
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@ -418,9 +418,17 @@ EX ld absolute_unit_in_meters = 3;
/** what point and cell is the controller number id pointing to */
eModel pmodel_3d_version() {
if(pmodel == mdGeodesic) return mdEquidistant;
if(pmodel == mdPerspective) return nonisotropic ? mdHorocyclic : mdEquidistant;
return pmodel;
}
ld vr_distance(shiftpoint h, int id) {
hyperpoint hscr;
applymodel(h, hscr);
h.h = hmd_pre_for[2] * h.h;
eModel md = pmodel_3d_version();
apply_other_model(h, hscr, md);
E4; hscr[3] = 1;
hyperpoint hc = inverse(sm * hmd_at * vrdata.pose_matrix[id] * sm) * hmd_mv * hscr;
if(hc[2] > 0.1) return 1e6; /* behind */
@ -428,7 +436,6 @@ ld vr_distance(shiftpoint h, int id) {
}
EX void compute_point(int id, shiftpoint& res, cell*& c) {
println(hlog, "computing point");
gen_mv();
c = nullptr;
ld best = 1e9;