質問編集履歴
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test
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test
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@@ -41,3 +41,79 @@
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updatePixels();
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```
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以下訂正------------------------------------------------------
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loadPixelsの仕組みはなんとなくわかったのですが、以下の様に打ってもパーリンノイズの雲模様が出てきません。
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間違っているところを教えてください。
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よろしくお願いいたします。
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```javascript
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var c=0;
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var detail = 100;
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function setup(){
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createCanvas(200,200);
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background(0);
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}
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function draw(){
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background(255);
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loadPixels();
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for(var y=0;y<height;y++){
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for(var x=0;x<width;x++){
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var bright = map(noise((x+c)/detail,(y+c)/detail),0,1,0,255);
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pixels[x+y*width] = color(bright);
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}
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c++;
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}
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updatePixels();
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};
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```
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