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fix(black-viewports): MPR viewports were turning black if their parent stack had it's properties reset (#5219)

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Ibrahim 2025-07-16 14:40:20 -04:00 committed by GitHub
parent 26d77fb149
commit 3ff9a65ef3
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1 changed files with 7 additions and 2 deletions
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9
extensions/cornerstone/src/services/ViewportService/CornerstoneViewportService.ts
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@ -345,6 +345,11 @@ class CornerstoneViewportService extends PubSubService implements IViewportServi
delete properties?.voiRange;
delete properties?.VOILUTFunction;
}
if (properties?.colormap) {
if (properties.colormap?.opacity?.length === 0) {
delete properties.colormap.opacity;
}
}
return properties;
};
@ -1080,8 +1085,8 @@ class CornerstoneViewportService extends PubSubService implements IViewportServi
const { dimensions, spacing } = imageVolume;
const slabThickness = Math.sqrt(
Math.pow(dimensions[0] * spacing[0], 2) +
Math.pow(dimensions[1] * spacing[1], 2) +
Math.pow(dimensions[2] * spacing[2], 2)
Math.pow(dimensions[1] * spacing[1], 2) +
Math.pow(dimensions[2] * spacing[2], 2)
);
return slabThickness;