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Code Issues Releases Wiki Activity

CAP_POLY part 1

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2019-02-17 18:41:40 +01:00
committed by Zeno Rogue
parent 31037574f5
commit 99aa7e420b
10 changed files with 201 additions and 104 deletions
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8
hypgraph.cpp
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@@ -22,8 +22,6 @@ void camrotate(ld& hx, ld& hy) {
hyperpoint perspective_to_space(hyperpoint h, ld alpha = vid.alpha, eGeometryClass geo = ginf[geometry].cclass);
hyperpoint dhp(ld x, ld y, ld z) { return hpxyz(x, y, z); }
bool non_spatial_model() {
if(among(pmodel, mdRotatedHyperboles, mdJoukowsky, mdJoukowskyInverted, mdPolygonal, mdPolynomial))
return true;
@@ -1217,6 +1215,7 @@ transmatrix atscreenpos(ld x, ld y, ld size) {
}
void circle_around_center(ld radius, color_t linecol, color_t fillcol, PPR prio) {
#if CAP_QUEUE
if(among(pmodel, mdDisk, mdEquiarea, mdEquidistant, mdFisheye) && !(pmodel == mdDisk && hyperbolic && vid.alpha <= -1) && vid.camera_angle == 0) {
hyperpoint ret;
applymodel(xpush0(radius), ret);
@@ -1224,6 +1223,8 @@ void circle_around_center(ld radius, color_t linecol, color_t fillcol, PPR prio)
queuecircle(current_display->xcenter, current_display->ycenter, r * current_display->radius, linecol, prio, fillcol);
return;
}
#endif
#if CAP_POLY && CAP_QUEUE
for(int i=0; i<=360; i++) curvepoint(xspinpush0(i * degree, 10));
auto& c = queuecurve(linecol, fillcol, prio);
if(pmodel == mdDisk && hyperbolic && vid.alpha <= -1)
@@ -1231,12 +1232,14 @@ void circle_around_center(ld radius, color_t linecol, color_t fillcol, PPR prio)
if(pmodel == mdJoukowsky)
c.flags |= POLY_FORCE_INVERTED;
c.flags |= POLY_ALWAYS_IN;
#endif
}
color_t periodcolor = 0x00FF0080;
color_t ringcolor = darkena(0xFF, 0, 0xFF);
color_t modelcolor = 0;
#if CAP_QUEUE && CAP_POLY
void draw_model_elements() {
switch(pmodel) {
@@ -1529,6 +1532,7 @@ void draw_boundary(int w) {
if(sphere && !among(pmodel, mdEquidistant, mdEquiarea)) return;
circle_around_center(fakeinf, lc, fc, p);
}
#endif
ld band_shift = 0;
void fix_the_band(transmatrix& T) {