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Warning for nonuniform scaling in Corona.

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NathanSweet 2013-08-17 12:25:58 +02:00
parent 90b0233e4b
commit 9ffb689b49
1 changed files with 7 additions and 3 deletions
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10
spine-corona/spine-corona/spine.lua
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@ -116,12 +116,16 @@ function spine.Skeleton.new (skeletonData, group)
image.rotation = -(slot.bone.worldRotation + attachment.rotation)
-- fix scaling when attachment is rotated 90 degrees
local rot = math.abs(attachment.rotation) % 180
if (rot == 90) then
local rotation = math.abs(attachment.rotation) % 180
if (rotation == 90) then
image.xScale = slot.bone.worldScaleY * attachment.scaleX
image.yScale = slot.bone.worldScaleX * attachment.scaleY
else
--if (rot ~= 0 and (slot.bone.worldScaleX ~= 1 or slot.bone.worldScaleY ~= 1)) then print("WARNING: Scaling bones with attachments not rotated to the cardinal angles will not work as expected in Corona!") end
if (rotation ~= 0 and (slot.bone.worldScaleX ~= 1 or slot.bone.worldScaleY ~= 1)) then
print("WARNING: Non-uniform bone scaling with attachments not rotated to\n"
.." cardinal angles will not work as expected with Corona.\n"
.." Bone: "..slot.bone.data.name..", slot: "..slot.data.name..", attachment: "..attachment.name)
end
image.xScale = slot.bone.worldScaleX * attachment.scaleX
image.yScale = slot.bone.worldScaleY * attachment.scaleY
end