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Code Issues Releases Wiki Activity

as_poly() to eliminate dynamic_cast<dqi_poly*>

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Zeno Rogue
2024-10-05 13:11:23 +02:00
parent 324b670c29
commit 2d8397d289
5 changed files with 10 additions and 8 deletions
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6
drawing.cpp
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@@ -62,6 +62,7 @@ struct drawqueueitem {
virtual ~drawqueueitem() = default;
/** \brief When minimizing OpenGL calls, we need to group items of the same color, etc. together. This value is used as an extra sorting key. */
virtual color_t outline_group() = 0;
virtual dqi_poly* as_poly() { return nullptr; }
};
/** \brief Drawqueueitem used to draw polygons. The majority of drawqueueitems fall here. */
@@ -96,6 +97,7 @@ struct dqi_poly : drawqueueitem {
#endif
void draw_back() override;
color_t outline_group() override { return outline; }
virtual dqi_poly* as_poly() { return this; }
};
/** \brief Drawqueueitem used to draw lines */
@@ -2476,7 +2478,7 @@ EX void draw_main() {
}
for(auto& ptd: ptds) if(ptd->prio == PPR::OUTCIRCLE) {
auto c = dynamic_cast<dqi_poly*> (&*ptd);
auto c = ptd->as_poly();
if(c) { c->color = 0; c->outline = 0; }
}
@@ -2637,7 +2639,7 @@ EX void drawqueue() {
int pp = int(p);
if(qp0[pp] == qp[pp]) continue;
auto get_z = [&] (const unique_ptr<drawqueueitem>& p) -> ld {
auto d = dynamic_cast<dqi_poly*> (&*p);
auto d = p->as_poly();
if(!d) return 0;
hyperpoint h = Hypc;