40 lines
1.1 KiB
C#
40 lines
1.1 KiB
C#
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using UnityEngine;
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namespace cylvester
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{
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public class SpectrumGeneratorPlayMode : SpectrumGenerator, ISpectrumGenerator
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{
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private IPdArray pdArray_;
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public SpectrumGeneratorPlayMode(int textureWidth, int textureHeight, IPdArray pdArray)
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:base(textureWidth, textureHeight)
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{
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pdArray_ = pdArray;
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}
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public int Update( Rect selectionRect)
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{
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var numPixels = 0;
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var data = pdArray_.Data;
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OnAllPixels((x, y) =>
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{
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var magnitude = data[x] * 20f;
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var validPixel = magnitude > y;
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var color = validPixel ? Color.green : Color.black;
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if (IsInSelection(x, y, ref selectionRect))
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{
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color.a = 1f;
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if (validPixel)
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numPixels++;
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}
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else
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color.a = 0.2f;
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Spectrum.SetPixel(x, y, color);
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});
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Spectrum.Apply();
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return numPixels;
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}
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}
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}
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