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rogueviz:: improved edge placement

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This commit is contained in:
Zeno Rogue 2021-02-20 15:06:58 +01:00
parent a2018c6f55
commit bf0956966a
1 changed files with 25 additions and 11 deletions
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34
rogueviz/rogueviz.cpp
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@ -585,8 +585,13 @@ bool drawVertex(const shiftmatrix &V, cell *c, shmup::monster *m) {
int lid = shmup::lmousetarget ? shmup::lmousetarget->pid : -2;
bool multidraw = quotient;
bool use_brm = bounded && isize(currentmap->allcells()) <= 1000;
if(!lshiftclick) for(int j=0; j<isize(vd.edges); j++) {
edgeinfo *ei = vd.edges[j].second;
if(multidraw && ei->i != i) continue;
vertexdata& vd1 = vdata[ei->i];
vertexdata& vd2 = vdata[ei->j];
@ -602,8 +607,6 @@ bool drawVertex(const shiftmatrix &V, cell *c, shmup::monster *m) {
// if(hilite) ghilite = true;
bool multidraw = quotient;
if(ei->lastdraw < frameid || multidraw) {
ei->lastdraw = frameid;
@ -627,12 +630,20 @@ bool drawVertex(const shiftmatrix &V, cell *c, shmup::monster *m) {
alpha >>= darken;
shiftmatrix gm1 =
(multidraw || elliptic) ? V * memo_relative_matrix(vd1.m->base, c) :
ggmatrix(vd1.m->base);
shiftmatrix gm2 =
(multidraw || elliptic) ? V * memo_relative_matrix(vd2.m->base, c) :
ggmatrix(vd2.m->base);
shiftmatrix gm1, gm2;
if(use_brm) {
gm1 = V * memo_relative_matrix(vd1.m->base, c);
gm2 = gm1 * brm_get(vd1.m->base, tC0(vd1.m->at), vd2.m->base, tC0(vd2.m->at));
}
else if(multidraw || elliptic) {
gm1 = V * memo_relative_matrix(vd1.m->base, c);
gm2 = V * memo_relative_matrix(vd2.m->base, c);
}
else {
gm1 = ggmatrix(vd1.m->base);
gm2 = ggmatrix(vd2.m->base);
}
shiftpoint h1 = gm1 * vd1.m->at * C0;
shiftpoint h2 = gm2 * vd2.m->at * C0;
@ -677,7 +688,7 @@ bool drawVertex(const shiftmatrix &V, cell *c, shmup::monster *m) {
ei->orig = center; // cwt.at;
ei->prec.clear();
shiftmatrix T = ggmatrix(ei->orig);
const shiftmatrix& T = multidraw ? V : ggmatrix(ei->orig);
if(callhandlers(false, hooks_alt_edges, ei, true)) ;
else if(fat_edges) {
@ -702,7 +713,10 @@ bool drawVertex(const shiftmatrix &V, cell *c, shmup::monster *m) {
else
storeline(ei->prec, inverse_shift(T, h1), inverse_shift(T, h2));
}
queue_prec(multidraw ? V : ggmatrix(ei->orig), ei, col);
const shiftmatrix& T = multidraw ? V : ggmatrix(ei->orig);
queue_prec(T, ei, col);
if(elliptic) queue_prec(ggmatrix(ei->orig) * centralsym, ei, col);
}
}