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Daniel Odendahl Jr
2017-10-28 00:52:33 +00:00
parent e43f064a37
commit 286eef7385
1 changed files with 2 additions and 2 deletions
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util/Util.js
+2 -2
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@@ -108,8 +108,8 @@ class Util {
const stride = width * strideLevel; const stride = width * strideLevel;
for (let i = 0; i < width; i++) { for (let i = 0; i < width; i++) {
for (let j = 0; j < height; j++) { for (let j = 0; j < height; j++) {
const xs = Math.round(amplitude * Math.sin(2 * Math.PI * 3 * (y / height))); const xs = Math.round(amplitude * Math.sin(2 * Math.PI * 3 * (j / height)));
const ys = Math.round(amplitude * Math.cos(2 * Math.PI * 3 * (x / width))); const ys = Math.round(amplitude * Math.cos(2 * Math.PI * 3 * (i / width)));
const dest = (j * stride) + (i * strideLevel); const dest = (j * stride) + (i * strideLevel);
const src = (j + ys) * (stride + (i + xs)) * strideLevel; const src = (j + ys) * (stride + (i + xs)) * strideLevel;
data.data[dest] = temp.data[src]; data.data[dest] = temp.data[src];