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Code Issues Releases Wiki Activity

improvements in model boundaries

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This commit is contained in:
Zeno Rogue 2019-08-17 13:53:24 +02:00
parent 06fa66bb46
commit 5a9f3f57e6
1 changed files with 25 additions and 16 deletions
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41
hypgraph.cpp
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@ -1628,20 +1628,29 @@ EX void draw_model_elements() {
void queuestraight(hyperpoint X, int style, color_t lc, color_t fc, PPR p) {
hyperpoint H;
applymodel(X, H);
H *= current_display->radius;
ld mul = hypot(vid.xres, vid.yres) / hypot_d(2, H);
ld m = style == 1 ? -mul : -1;
hyperpoint H0, H1;
applymodel(X, H0);
H0 *= current_display->radius;
ld mul0 = hypot(vid.xres, vid.yres) / hypot_d(2, H0);
if(style == 1) {
H1 = H0 * -mul0;
}
else {
applymodel(pispin * X, H1);
H1 *= current_display->radius;
}
ld mul1 = hypot(vid.xres, vid.yres) / hypot_d(2, H1);
queuereset(mdUnchanged, p);
curvepoint(H + spin(M_PI/2) * H * mul);
curvepoint(H - spin(M_PI/2) * H * mul);
curvepoint(m * H - spin(M_PI/2) * H * mul);
curvepoint(m * H + spin(M_PI/2) * H * mul);
curvepoint(H + spin(M_PI/2) * H * mul);
queuecurve(lc, fc, p).flags |= POLY_ALWAYS_IN;
curvepoint(H0 + spin(M_PI/2) * H0 * mul0);
curvepoint(H0 - spin(M_PI/2) * H0 * mul0);
curvepoint(H1 + spin(M_PI/2) * H1 * mul1);
curvepoint(H1 - spin(M_PI/2) * H1 * mul1);
curvepoint(H0 + spin(M_PI/2) * H0 * mul0);
queuecurve(lc, fc, p).flags |= POLY_ALWAYS_IN | POLY_FORCEWIDE;
queuereset(pmodel, p);
/*
for(int i=0; i<1; i++) {
@ -1674,7 +1683,7 @@ EX void draw_boundary(int w) {
dynamicval<ld> dw(vid.linewidth, vid.linewidth * (svg::in ? svg::divby : 1));
#endif
if(elliptic && !among(pmodel, mdBand, mdBandEquidistant, mdBandEquiarea, mdSinusoidal, mdMollweide))
if(elliptic && !among(pmodel, mdBand, mdBandEquidistant, mdBandEquiarea, mdSinusoidal, mdMollweide, mdCollignon))
circle_around_center(M_PI/2, periodcolor, 0, PPR::CIRCLE);
switch(pmodel) {
@ -1698,7 +1707,7 @@ EX void draw_boundary(int w) {
curvepoint(h1);
}
queuecurve(lc, fc, p);
queuecurve(lc, fc, p).flags |= POLY_FORCEWIDE;
queuereset(pmodel, p);
return;
}
@ -1706,7 +1715,7 @@ EX void draw_boundary(int w) {
case mdBand: case mdBandEquidistant: case mdBandEquiarea: case mdSinusoidal: case mdMollweide: case mdCentralCyl: case mdCollignon: {
if(GDIM == 3) return;
if(pmodel == mdBand && models::model_transition != 1) return;
bool bndband = ((pmodel == mdBand) ? hyperbolic : sphere);
bool bndband = (among(pmodel, mdBand, mdCentralCyl) ? hyperbolic : sphere);
transmatrix T = spin(-models::model_orientation * degree);
ld right = M_PI/2 - 1e-5;
if(bndband)
@ -1724,7 +1733,7 @@ EX void draw_boundary(int w) {
curvepoint(T * xpush(-xperiod) * ypush0(-a * adegree));
}
curvepoint(T * xpush(xperiod) * ypush0(-90 * adegree));
queuecurve(periodcolor, 0, PPR::CIRCLE);
queuecurve(periodcolor, 0, PPR::CIRCLE).flags |= POLY_FORCEWIDE;
}
return;
}