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vr:: renamed functions to more accurate names, and fixed pointing in WDIM==2

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Zeno Rogue 2020-12-31 17:42:17 +01:00
parent 5ec9f06383
commit 9fc21b67e1
2 changed files with 9 additions and 7 deletions
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2
rug.cpp
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@ -1344,7 +1344,7 @@ EX shiftpoint gethyper(ld x, ld y) {
mx = my = 0;
E4;
vrhr::gen_mv();
T = vrhr::screen_to_controller(which_pointer);
T = vrhr::model_to_controller(which_pointer);
}
calcparam();

14
vr.cpp
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@ -148,7 +148,8 @@ struct vrdata_t {
};
/** 0,1 == eyes, 2 == headset */
transmatrix hmd_mv_for[3], hmd_pre_for[3];
EX transmatrix hmd_mv_for[3];
EX transmatrix hmd_pre_for[3];
vrdata_t vrdata;
@ -475,11 +476,11 @@ EX eModel pmodel_3d_version() {
}
/** convert model coordinates to controller-relative coordinates */
EX transmatrix screen_to_controller(int id) {
EX transmatrix model_to_controller(int id) {
return inverse(sm * hmd_at * vrdata.pose_matrix[id] * sm) * hmd_mv;
}
hyperpoint perceived_location(shiftpoint h, int id, bool& bad) {
EX hyperpoint model_location(shiftpoint h, bool& bad) {
if(eyes == eEyes::truesim) {
hyperpoint eye_at[2], tangent[2];
@ -530,10 +531,11 @@ hyperpoint perceived_location(shiftpoint h, int id, bool& bad) {
ld vr_distance(const shiftpoint& h, int id, ld& dist) {
bool bad;
hyperpoint hscr = perceived_location(h, id, bad);
hyperpoint hscr = model_location(h, bad);
if(bad) return 1e5;
E4; hyperpoint hc = screen_to_controller(id) * hscr;
if(WDIM == 2) {
bool flat = WDIM == 2;
E4; hyperpoint hc = model_to_controller(id) * hscr;
if(flat) {
if(hc[2] > 0.1) return 1e6; /* behind */
dist = -hc[2];
return sqhypot_d(2, hc);