mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-11-11 04:54:06 +01:00
31 lines
781 B
Plaintext
31 lines
781 B
Plaintext
function BoundingBox(minx = noone, miny = noone, maxx = noone, maxy = noone) constructor {
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self.minx = minx;
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self.miny = miny;
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self.maxx = maxx;
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self.maxy = maxy;
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self.width = 0;
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self.height = 0;
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static addPoint = function(px, py) {
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minx = minx == noone? px : min(minx, px);
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miny = miny == noone? py : min(miny, py);
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maxx = maxx == noone? px : max(maxx, px);
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maxy = maxy == noone? py : max(maxy, py);
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width = maxx - minx;
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height = maxy - miny;
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}
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static lerpTo = function(bbox, rat) {
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var b = new BoundingBox(
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lerp( minx, bbox.minx, rat ),
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lerp( miny, bbox.miny, rat ),
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lerp( maxx, bbox.maxx, rat ),
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lerp( maxy, bbox.maxy, rat )
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);
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return b;
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}
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static clone = function() { return new BoundingBox(minx, miny, maxx, maxy); }
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} |