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Code Issues Releases Wiki Activity

Fix transparency for black-and-white rendering

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This commit is contained in:
Bradlee Speice 2023-07-07 20:46:28 +00:00
parent ce4fdd154a
commit ea946b2ae9
4 changed files with 7 additions and 7 deletions
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2
posts/2023/06/flam3/3a-binary.ts
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@ -46,7 +46,7 @@ class AccumulateBinary extends Accumulator {
image.data[iIdx + 0] = value;
image.data[iIdx + 1] = value;
image.data[iIdx + 2] = value;
image.data[iIdx + 3] = 0xff;
image.data[iIdx + 3] = value ? 0xff : 0;
}
}
}

2
posts/2023/06/flam3/3b-linear.ts
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@ -18,7 +18,7 @@ export class AccumulateLinear extends Accumulator {
image.data[iIdx + 0] = value;
image.data[iIdx + 1] = value;
image.data[iIdx + 2] = value;
image.data[iIdx + 3] = 0xff;
image.data[iIdx + 3] = 0xff - value;
}
}
}

2
posts/2023/06/flam3/3c-logarithmic.ts
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@ -24,7 +24,7 @@ export class AccumulateLogarithmic extends Accumulator {
image.data[iIdx + 0] = value;
image.data[iIdx + 1] = value;
image.data[iIdx + 2] = value;
image.data[iIdx + 3] = 0xff;
image.data[iIdx + 3] = 0xff - value;
}
}
}

8
posts/2023/06/flam3/index.tsx
View File

@ -22,7 +22,7 @@ export default function () {
});
return (
<Layout>
{/* <div>
<div>
<Canvas f={gasket} />
<Canvas f={renderBaseline} />
</div>
@ -33,10 +33,10 @@ export default function () {
<div>
<Canvas f={renderLinear} />
<Canvas f={renderLogarithmic} />
</div> */}
<Canvas f={renderTransform1} />
</div>
{/* <Canvas f={renderTransform1} />
<Canvas f={renderTransform2} />
<Canvas f={renderTransform3} />
<Canvas f={renderTransform3} /> */}
</Layout>
);
}