53a91351b7
Integrated Sebastian Lague's Planet Generator Created Tour function in SectorRenderer which makes the camera follow each terrestrial planet in turn
46 lines
No EOL
1.8 KiB
C#
46 lines
No EOL
1.8 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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public static class ColourHelper {
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// Create random colour within a given range of saturation and value
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public static Color Random (PRNG random, float satMin, float satMax, float valMin, float valMax) {
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return Color.HSVToRGB (random.Value (), random.Range (satMin, satMax), random.Range (valMin, valMax));
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}
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public static Color TweakHSV (Color colRGB, float deltaH, float deltaS, float deltaV) {
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float hue, sat, val;
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Color.RGBToHSV (colRGB, out hue, out sat, out val);
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return Color.HSVToRGB ((hue + deltaH) % 1, sat + deltaS, val + deltaV);
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}
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public static Color RandomSimilar (PRNG random, Color original, float maxHueDelta, float maxSatDelta, float maxValDelta) {
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float hue, sat, val;
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Color.RGBToHSV (original, out hue, out sat, out val);
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hue = (hue + random.SignedValue () * maxHueDelta) % 1;
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sat += random.SignedValue () * maxSatDelta;
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val += random.SignedValue () * maxValDelta;
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return Color.HSVToRGB (hue, sat, val);
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}
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public static Color RandomSimilar (PRNG random, Color original) {
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float hue, sat, val;
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Color.RGBToHSV (original, out hue, out sat, out val);
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hue = (hue + random.SignedValue () * 0.25f) % 1;
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sat += random.Sign () * random.Range (0.2f, 0.4f);
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sat = Mathf.Clamp (sat, 0.2f, 0.8f);
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val += random.Sign () * random.Range (0.2f, 0.4f);
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val = Mathf.Clamp (val, 0.2f, 0.8f);
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return Color.HSVToRGB (hue, sat, val);
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}
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public static Color RandomContrasting (PRNG random, Color original) {
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float hue, sat, val;
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Color.RGBToHSV (original, out hue, out sat, out val);
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hue = (hue + 0.5f + random.SignedValue () * 0.1f) % 1;
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sat += random.SignedValue () * 0.2f;
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val = (val < 0.5f) ? random.Range (val + 0.2f, 0.9f) : random.Range (0.1f, val - 0.2f);
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return Color.HSVToRGB (hue, sat, val);
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}
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} |