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[ts][pixi-v8] Prevent rendering of attachments with alpha 0. See #2912.

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This commit is contained in:
Davide Tantillo 2025-08-27 13:34:31 -06:00
parent 8d280e93e2
commit 8106e656e4
1 changed files with 23 additions and 18 deletions
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41
spine-ts/spine-pixi-v8/src/Spine.ts
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@ -663,31 +663,36 @@ export class Spine extends ViewContainer {
const skeletonColor = skeleton.color;
const slotColor = pose.color;
const attachmentColor = attachment.color;
const alpha = skeletonColor.a * slotColor.a * attachmentColor.a;
cacheData.color.set(
skeletonColor.r * slotColor.r * attachmentColor.r,
skeletonColor.g * slotColor.g * attachmentColor.g,
skeletonColor.b * slotColor.b * attachmentColor.b,
skeletonColor.a * slotColor.a * attachmentColor.a,
);
if (this.alpha === 0 || alpha === 0) {
cacheData.skipRender = true;
} else {
if (pose.darkColor) {
cacheData.darkColor.setFromColor(pose.darkColor);
}
cacheData.color.set(
skeletonColor.r * slotColor.r * attachmentColor.r,
skeletonColor.g * slotColor.g * attachmentColor.g,
skeletonColor.b * slotColor.b * attachmentColor.b,
alpha,
);
cacheData.skipRender = cacheData.clipped = false;
if (pose.darkColor) {
cacheData.darkColor.setFromColor(pose.darkColor);
}
const texture = attachment.region?.texture.texture || Texture.EMPTY;
cacheData.skipRender = cacheData.clipped = false;
if (cacheData.texture !== texture) {
cacheData.texture = texture;
this.spineTexturesDirty = true;
}
const texture = attachment.region?.texture.texture || Texture.EMPTY;
if (clipper.isClipping()) {
this.updateClippingData(cacheData);
if (cacheData.texture !== texture) {
cacheData.texture = texture;
this.spineTexturesDirty = true;
}
if (clipper.isClipping()) {
this.updateClippingData(cacheData);
}
}
}
else if (attachment instanceof ClippingAttachment) {