42 lines
1.3 KiB
C#
42 lines
1.3 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Text;
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using static Matrix_App.GifGeneratorUtils;
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namespace Matrix_App.PregeneratedMods
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{
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public sealed class ColorAdjust : MatrixGifGenerator
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{
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public float hueOffset = 0.0f;
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public float saturationBoost = 0.5f;
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public float valueBoost = 0.5f;
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public float redBoost = 0.5f;
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public float greenBoost = 0.5f;
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public float blueBoost = 0.5f;
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private float boost(float x, float y)
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{
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return Math.Clamp(x + (y - 0.5f) * 2.0f, 0.0f, 1.0f);
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}
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protected override void ColorFragment(in int x, in int y, in float u, in float v, in int frame, out float r, out float g, out float b)
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{
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SampleFrame(actualStore, frame, x, y, width, out float tr, out float tg, out float tb);
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HsvFromRgb(tr, tg, tb, out float h, out float s, out float value);
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h = h / 360.0f + hueOffset;
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h = (h - MathF.Floor(h)) * 360.0f;
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s = boost(s, saturationBoost);
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value = boost(value, valueBoost);
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RgbFromHsv(h, s, value, out tr, out tg, out tb);
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r = boost(tr, redBoost);
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g = boost(tg, greenBoost);
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b = boost(tb, blueBoost);
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}
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}
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}
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