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parser:: min and max functions

This commit is contained in:
Zeno Rogue 2022-04-21 12:49:23 +02:00
parent 9f0b21cd8a
commit 7624dadb71
1 changed files with 12 additions and 0 deletions
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12
util.cpp
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@ -196,6 +196,18 @@ cld exp_parser::parse(int prio) {
else if(eat("floor(")) res = floor(validate_real(parsepar()));
else if(eat("frac(")) { res = parsepar(); res = res - floor(validate_real(res)); }
else if(eat("to01(")) { res = parsepar(); return atan(res) / ld(M_PI) + ld(0.5); }
else if(eat("min(")) {
ld a = rparse(0);
while(skip_white(), eat(",")) a = min(a, rparse(0));
force_eat(")");
res = a;
}
else if(eat("max(")) {
ld a = rparse(0);
while(skip_white(), eat(",")) a = max(a, rparse(0));
force_eat(")");
res = a;
}
else if(eat("edge(")) {
ld a = rparse(0);
force_eat(",");