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[cocos2dx] Fix culling of clip attachments. See https://github.com/EsotericSoftware/spine-runtimes/pull/2011

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This commit is contained in:
Mario Zechner 2022-01-19 16:01:10 +01:00
parent b1d396cf55
commit c312c373c0
1 changed files with 12 additions and 7 deletions
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19
spine-cocos2dx/src/spine/SkeletonRenderer.cpp
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@ -908,18 +908,23 @@ namespace spine {
return startSlotIndex > index || endSlotIndex < index;
}
bool nothingToDraw(Slot &slot, int startSlotIndex, int endSlotIndex) {
bool nothingToDraw(Slot& slot, int startSlotIndex, int endSlotIndex) {
Attachment *attachment = slot.getAttachment();
if (!attachment ||
slotIsOutRange(slot, startSlotIndex, endSlotIndex) ||
!slot.getBone().isActive() ||
slot.getColor().a == 0)
!slot.getBone().isActive())
return true;
if (attachment->getRTTI().isExactly(RegionAttachment::rtti)) {
if (static_cast<RegionAttachment *>(attachment)->getColor().a == 0)
const auto& attachmentRTTI = attachment->getRTTI();
if (attachmentRTTI.isExactly(ClippingAttachment::rtti))
return false;
if (slot.getColor().a == 0)
return true;
} else if (attachment->getRTTI().isExactly(MeshAttachment::rtti)) {
if (static_cast<MeshAttachment *>(attachment)->getColor().a == 0)
if (attachmentRTTI.isExactly(RegionAttachment::rtti)) {
if (static_cast<RegionAttachment*>(attachment)->getColor().a == 0)
return true;
}
else if (attachmentRTTI.isExactly(MeshAttachment::rtti)) {
if (static_cast<MeshAttachment*>(attachment)->getColor().a == 0)
return true;
}
return false;