A billboard-system blend descriptor. Pass one of the exported billboardBlend* values to createFacingBillboardSystem / createAxisLockedBillboardSystem via { blendMode }. The fields are internal plumbing; treat the value as opaque.
billboardBlend*
createFacingBillboardSystem
createAxisLockedBillboardSystem
{ blendMode }
A billboard-system blend descriptor. Pass one of the exported
billboardBlend*values tocreateFacingBillboardSystem/createAxisLockedBillboardSystemvia{ blendMode }. The fields are internal plumbing; treat the value as opaque.