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fixed rug ODS

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This commit is contained in:
Zeno Rogue 2018-02-27 19:38:45 +01:00
parent 16ca2a962e
commit 3dc776a8ca
1 changed files with 10 additions and 16 deletions
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24
rug.cpp
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@ -1084,10 +1084,8 @@ ld raddif(ld a, ld b) {
return d;
}
bool ods = false;
bool project_ods(hyperpoint azeq, hyperpoint& h1, hyperpoint& h2, bool eye) {
ld tanalpha = tan(ipd/2);
ld tanalpha = tan(stereo::ipd/2);
if(eye) tanalpha = -tanalpha;
using namespace hyperpoint_vec;
@ -1116,7 +1114,7 @@ bool project_ods(hyperpoint azeq, hyperpoint& h1, hyperpoint& h2, bool eye) {
ld phi = atan2(y, x) - atan2(y0, x0);
ld delta = atan2(z / sin(theta), t / cos(ipd/2));
ld delta = atan2(z / sin(theta), t / cos(stereo::ipd/2));
h[0] = phi;
h[1] = theta;
@ -1140,7 +1138,7 @@ void drawTriangle(triangle& t) {
dt++;
#if CAP_ODS
if(ods) {
if(stereo::mode == stereo::sODS) {
hyperpoint pts[3];
for(int i=0; i<3; i++)
pts[i] = t.m[i]->getglue()->flat;
@ -1148,7 +1146,7 @@ void drawTriangle(triangle& t) {
hyperpoint hc = (pts[1] - pts[0]) ^ (pts[2] - pts[0]);
double hch = hypot3(hc);
glNormal3f(hc[0]/hch,hc[1]/hch,hc[2]/hch);
ld col = (2 + hc[0]/hch) / 3;
bool ok = true;
array<hyperpoint, 6> h;
@ -1185,8 +1183,10 @@ void drawTriangle(triangle& t) {
if(h[s+1][0] < -M_PI || h[s+2][0] < -M_PI) lst++;
if(h[s+1][0] > +M_PI || h[s+2][0] > +M_PI) fst--;
for(int x=fst; x<=lst; x++) for(int i=0; i<3; i++) {
glTexCoord2f(t.m[i]->x1, t.m[i]->y1);
glVertex3f(h[s+i][0] + 2*M_PI*x, h[s+i][1], h[s+i][2]);
ct_array.emplace_back(
hpxyz(h[s+i][0] + 2*M_PI*x, h[s+i][1], h[s+i][2]),
t.m[i]->x1, t.m[i]->y1,
col);
}
}
}
@ -1410,13 +1410,7 @@ void move_forward(ld distance) {
#define CAP_HOLDKEYS CAP_SDL // && !ISWEB)
bool handlekeys(int sym, int uni) {
if(uni == '4') {
#if CAP_ODS
ods = !ods;
#endif
return true;
}
else if(uni == '1') {
if(uni == '1') {
ld bdist = 1e12;
if(finger_center)
finger_center = NULL;