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@@ -118,6 +118,10 @@ class Perlin {
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}
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public function gradient( seed : Int, x : Float, y : Float ) {
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+ return inlineGradient(seed, x, y);
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+ }
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+
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+ public inline function inlineGradient( seed : Int, x : Float, y : Float ) {
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var ix = Std.int(x), xs = scurve(x - ix);
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var iy = Std.int(y), ys = scurve(y - iy);
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var ga = gradientAt(x, y, ix, iy, seed);
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@@ -131,7 +135,7 @@ class Perlin {
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var v = 0.;
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var k = 1.;
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for( i in 0...octaves ) {
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- v += gradient(seed + i, x, y) * k;
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+ v += inlineGradient(seed + i, x, y) * k;
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k *= persist;
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x *= lacunarity;
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y *= lacunarity;
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@@ -146,7 +150,7 @@ class Perlin {
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var weight = 1.;
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var tot = 0.;
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for( i in 0...octaves ) {
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- var g = gradient(seed + i, x * s, y * s) * p;
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+ var g = inlineGradient(seed + i, x * s, y * s) * p;
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g = offset - hxd.Math.abs(g);
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g *= g;
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g *= weight;
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ncannasse