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Code Issues Releases Wiki Activity

draw_back() now darkens both fill color and stroke color

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Zeno Rogue 2018-10-23 20:11:49 +02:00
parent 2a9f93273a
commit f887ae23a6
1 changed files with 15 additions and 6 deletions
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21
polygons.cpp
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@ -1213,20 +1213,29 @@ purehookset hook_drawqueue;
constexpr int PMAX = int(PPR::MAX);
int qp[PMAX], qp0[PMAX];
void drawqueueitem::draw_darker() {
unsigned c = color;
void darken_color(color_t& color) {
int alpha = color & 255;
if(vid.alpha <= 1) {
color = 0;
}
else if(alpha == 255)
color = (gradient(backcolor, c>>8, 0, backbrightness, 1)<<8) | 0xFF;
color = (gradient(backcolor, color>>8, 0, backbrightness, 1)<<8) | 0xFF;
else color = color - alpha + int(backbrightness * alpha);
}
void drawqueueitem::draw_darker() {
color_t c = color;
darken_color(color);
draw();
color = c;
}
void dqi_poly::draw_back() { draw_darker(); }
void dqi_poly::draw_back() {
color_t c = outline;
darken_color(outline);
drawqueueitem::draw_darker();
outline = c;
}
void dqi_line::draw_back() { draw_darker(); }
@ -1242,11 +1251,11 @@ void sort_drawqueue() {
#if MINIMIZE_GL_CALLS
unordered_map<color_t, vector<unique_ptr<drawqueueitem>>> subqueue;
for(auto& p: ptds) subqueue[p->outline_group()].push_back(move(p));
for(auto& p: ptds) subqueue[p->prio == PPR::CIRCLE ? 0 : p->outline_group()].push_back(move(p));
ptds.clear();
for(auto& p: subqueue) for(auto& r: p.second) ptds.push_back(move(r));
subqueue.clear();
for(auto& p: ptds) subqueue[p->color].push_back(move(p));
for(auto& p: ptds) subqueue[p->prio == PPR::CIRCLE ? 0 : p->color].push_back(move(p));
ptds.clear();
for(auto& p: subqueue) for(auto& r: p.second) ptds.push_back(move(r));
#endif