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fix scaling when attachment is rotated 90 degrees from the bone

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Matias 2013-05-29 12:18:18 +03:00
parent b5da5daa38
commit 460451a6a2
1 changed files with 12 additions and 2 deletions
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14
spine-corona/spine-corona/spine.lua
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@ -112,8 +112,18 @@ function spine.Skeleton.new (skeletonData, group)
image.x = slot.bone.worldX + attachment.x * slot.bone.m00 + attachment.y * slot.bone.m01 image.x = slot.bone.worldX + attachment.x * slot.bone.m00 + attachment.y * slot.bone.m01
image.y = -(slot.bone.worldY + attachment.x * slot.bone.m10 + attachment.y * slot.bone.m11) image.y = -(slot.bone.worldY + attachment.x * slot.bone.m10 + attachment.y * slot.bone.m11)
image.rotation = -(slot.bone.worldRotation + attachment.rotation) image.rotation = -(slot.bone.worldRotation + attachment.rotation)
image.xScale = slot.bone.worldScaleX + attachment.scaleX - 1
image.yScale = slot.bone.worldScaleY + attachment.scaleY - 1 -- fix scaling when attachment is rotated 90 degrees
local rot = math.abs(attachment.rotation) % 180
if (rot == 90) then
image.xScale = slot.bone.worldScaleY * attachment.scaleX
image.yScale = slot.bone.worldScaleX * attachment.scaleY
else
if (rot ~= 0) then print("WARNING: Scaling bones with attachments not rotated to the cardinal angles will not work as expected in Corona!") end
image.xScale = slot.bone.worldScaleX * attachment.scaleX
image.yScale = slot.bone.worldScaleY * attachment.scaleY
end
if self.flipX then if self.flipX then
image.xScale = -image.xScale image.xScale = -image.xScale
image.rotation = -image.rotation image.rotation = -image.rotation