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fix: clean product lock masks before scale adjust overlay

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134 2026-07-06 03:22:59 +08:00
parent 6694846c58
commit 7640e6b5ca
1 changed files with 15 additions and 5 deletions
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20
app/api/canvas/local-edit/route.ts
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@ -1944,8 +1944,9 @@ function filterScaleAdjustStructureComponents(params: {
function solidifyScaleAdjustStructureMask(params: {
box: { width: number; height: number };
mask: Uint8Array;
maxPanelSpanRatio?: number;
}) {
const { box, mask } = params;
const { box, mask, maxPanelSpanRatio = 0.86 } = params;
const width = box.width;
const height = box.height;
const bridgeGap = Math.max(2, Math.round(Math.min(width, height) * 0.006));
@ -2033,7 +2034,7 @@ function solidifyScaleAdjustStructureMask(params: {
const density = marked / Math.max(1, span * bandHeight);
if (
span < width * 0.16 ||
span > width * 0.86 ||
span > width * maxPanelSpanRatio ||
density < 0.025 ||
density > 0.78
) {
@ -2535,6 +2536,14 @@ async function buildScaleAdjustRmbgStructureLockedComposite(params: {
}),
})
: null;
const protectedPersonRemovalMask =
protectedPersonMask ||
(protectedPersonSide && sameSizeCutout
? buildScaleAdjustProtectedPersonGeometryMask({
box: { width: cutoutWidth, height: cutoutHeight },
side: protectedPersonSide,
})
: null);
const sideProtectedCleanedAlpha =
protectedPersonSide && sameSizeCutout && sourceCropRaw
? suppressScaleAdjustProtectedFurnitureDarkAlpha({
@ -2548,7 +2557,7 @@ async function buildScaleAdjustRmbgStructureLockedComposite(params: {
: cleanedAlpha;
const protectedCleanedAlpha = removeScaleAdjustMaskFromAlpha({
alphaMask: sideProtectedCleanedAlpha,
removeMask: protectedPersonMask,
removeMask: protectedPersonRemovalMask,
});
for (let index = 0; index < protectedCleanedAlpha.length; index += 1) {
cleanedRaw[index * 4 + 3] = protectedCleanedAlpha[index] || 0;
@ -2644,6 +2653,7 @@ async function buildScaleAdjustRmbgStructureLockedComposite(params: {
? solidifyScaleAdjustStructureMask({
box: placement.sourceBox,
mask: filteredSourceMask,
maxPanelSpanRatio: protectedPersonSide ? 0.96 : 0.9,
})
: highConfidenceSourceMask;
const sourceWashMask = dilateScaleAdjustStructureMask({
@ -2745,7 +2755,7 @@ async function buildScaleAdjustRmbgStructureLockedComposite(params: {
const targetClipMaskPatch =
await buildScaleAdjustOverlayClipMaskPatch(structureOverlay);
const productLockProtectMask =
protectedPersonMask ||
protectedPersonRemovalMask ||
(protectedPersonSide
? buildScaleAdjustProtectedPersonGeometryMask({
box: placement.sourceBox,
@ -2781,7 +2791,7 @@ async function buildScaleAdjustRmbgStructureLockedComposite(params: {
placedWidth,
protectedPersonSide,
protectedPersonGeometryMaskApplied:
Boolean(productLockProtectMask) && !protectedPersonMask,
Boolean(protectedPersonRemovalMask) && !protectedPersonMask,
protectedPersonMaskApplied: Boolean(protectedPersonMask),
sameSizeCutout,
alphaBandingStats,