回答編集履歴
1
width
test
CHANGED
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@@ -36,7 +36,7 @@
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36
36
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37
37
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for (int i = 0; i < width * 2; i++) {
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38
38
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39
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-
float val = 255 * (1 + sin(NumOfCycle * i * 2 * PI /
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39
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+
float val = 255 * (1 + sin(NumOfCycle * i * 2 * PI / width)) / 2;
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40
40
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41
41
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int x = frameCount % width;
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42
42
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