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do it on individual channels

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This commit is contained in:
JohnCorby 2024-10-31 00:59:09 -07:00
parent cf263a6609
commit 41ec0e8ecb
1 changed files with 7 additions and 3 deletions
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10
NewHorizons/Utility/Files/ImageUtilities.cs
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@ -125,15 +125,19 @@ namespace NewHorizons.Utility.Files
// Needs a black border
if (x == 0 || y == 0 || x == texture.width - 1 || y == texture.height - 1)
{
pixels[i] = Color.white;
pixels[i].r = 1;
pixels[i].g = 1;
pixels[i].b = 1;
pixels[i].a = 1;
}
else
{
// convert gamma to linear, then invert
// outer wilds will invert, then convert linear to gamma (reversing the process)
pixels[i] = Color.white - pixels[i].linear;
pixels[i].r = 1f - Mathf.LinearToGammaSpace(pixels[i].r);
pixels[i].g = 1f - Mathf.LinearToGammaSpace(pixels[i].g);
pixels[i].b = 1f - Mathf.LinearToGammaSpace(pixels[i].b);
}
pixels[i].a = 1; // dont invert alpha
}
// keep this linear. we do our own gamma to linear conversion