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horopoint cleanup in 2D

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Zeno Rogue
2019-05-09 17:00:05 +02:00
parent 9946ceb877
commit 5ab7249afd
6 changed files with 94 additions and 97 deletions
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4
graph.cpp
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@@ -5587,11 +5587,11 @@ void drawcell(cell *c, transmatrix V, int spinv, bool mirrored) {
ld yx = log(2) / 2;
ld yy = yx;
ld xx = 1 / sqrt(2)/2;
queueline(V * get_horopoint(-yy, xx), V * get_horopoint(yy, 2*xx), gridcolor(c, c->move(binary::bd_right)), prec);
queueline(V * binary::get_horopoint(-yy, xx), V * binary::get_horopoint(yy, 2*xx), gridcolor(c, c->move(binary::bd_right)), prec);
auto horizontal = [&] (ld y, ld x1, ld x2, int steps, int dir) {
if(vid.linequality > 0) steps <<= vid.linequality;
if(vid.linequality < 0) steps >>= -vid.linequality;
for(int i=0; i<=steps; i++) curvepoint(V * get_horopoint(y, x1 + (x2-x1) * i / steps));
for(int i=0; i<=steps; i++) curvepoint(V * binary::get_horopoint(y, x1 + (x2-x1) * i / steps));
queuecurve(gridcolor(c, c->move(dir)), 0, PPR::LINE);
};
horizontal(yy, 2*xx, xx, 4, binary::bd_up_right);