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fixed some issues. updated a bunch. pushing now.

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Yggdrasil75
2026-01-12 14:38:42 -05:00
parent b1cffb9a54
commit 5d614e6737
4 changed files with 581 additions and 42 deletions
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24
util/noise/pnoise2.hpp
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@@ -171,18 +171,18 @@ public:
float noiseG = permute(point + Vec3<float>(100.0f, 100.0f, 100.0f));
float noiseB = permute(point + Vec3<float>(200.0f, 200.0f, 200.0f));
float noiseA = permute(point + Vec3<float>(300.0f, 300.0f, 300.0f));
float rNormalized = (noiseR + 1.0f) * 0.5f;
float gNormalized = (noiseG + 1.0f) * 0.5f;
float bNormalized = (noiseB + 1.0f) * 0.5f;
float aNormalized = (noiseA + 1.0f) * 0.5f;
rNormalized = std::clamp(rNormalized, 0.0f, 1.0f);
gNormalized = std::clamp(gNormalized, 0.0f, 1.0f);
bNormalized = std::clamp(bNormalized, 0.0f, 1.0f);
aNormalized = std::clamp(aNormalized, 0.0f, 1.0f);
uint8_t r = static_cast<uint8_t>(rNormalized * 255.0f);
uint8_t g = static_cast<uint8_t>(gNormalized * 255.0f);
uint8_t b = static_cast<uint8_t>(bNormalized * 255.0f);
uint8_t a = static_cast<uint8_t>(aNormalized * 255.0f);
// float rNormalized = (noiseR + 1.0f) * 0.5f;
// float gNormalized = (noiseG + 1.0f) * 0.5f;
// float bNormalized = (noiseB + 1.0f) * 0.5f;
// float aNormalized = (noiseA + 1.0f) * 0.5f;
// rNormalized = std::clamp(rNormalized, 0.0f, 1.0f);
// gNormalized = std::clamp(gNormalized, 0.0f, 1.0f);
// bNormalized = std::clamp(bNormalized, 0.0f, 1.0f);
// aNormalized = std::clamp(aNormalized, 0.0f, 1.0f);
uint8_t r = static_cast<uint8_t>(noiseR * 255.0f);
uint8_t g = static_cast<uint8_t>(noiseG * 255.0f);
uint8_t b = static_cast<uint8_t>(noiseB * 255.0f);
uint8_t a = static_cast<uint8_t>(noiseA * 255.0f);
return Vec4ui8(r, g, b, a);
}