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pattern formula:: wallif function

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Zeno Rogue
2019-11-15 13:37:41 +01:00
parent be5dc871b6
commit 388ac890bf
2 changed files with 10 additions and 2 deletions
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5
pattern2.cpp
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@@ -1661,9 +1661,10 @@ EX namespace patterns {
}
case 'f': {
color_t res;
for(int i=0; i<3; i++) {
for(int i=0; i<4; i++) {
ld v = real(compute_map_function(c, 1+i, color_formula));
if(v < 0) part(res, i) = 0;
if(i == 3) part(res, i) = (v > 0);
else if(v < 0) part(res, i) = 0;
else if(v > 1) part(res, i) = 255;
else part(res, i) = int(v * 255 + .5);
}