Hello,
I have attached two usd files with the same rotation applied to a prim.
The testSeparateRot.usd
expresses the rotation in the form of:
float xformOp:rotateX = 90
float xformOp:rotateY = 90
float xformOp:rotateZ = 45
uniform token[] xformOpOrder = ["xformOp:rotateX", "xformOp:rotateY", "xformOp:rotateZ"]
While the testGroupRot.usd
has the rotation in the form of:
float3 xformOp:rotateXYZ = (90, 90, 45)
uniform token[] xformOpOrder = ["xformOp:rotateXYZ"]
The two files have the same rotation order and values to each component, so I expected them to be displayed the same, but as we can see on the image below, opening them in usdview they are rendered differently from each other
If I swap the x and z in the rotation order of the one that is split they get the same orientation:
uniform token[] xformOpOrder = ["xformOp:rotateZ", "xformOp:rotateY", "xformOp:rotateX"]
Am I wrong to assume that the rotation order of the combined attribute should be the same for when the rotation is split? Or this a bug?
Ps: Iām using usd 25.05
testSeperateRot.usd (3.0 KB)
testGroupRot.usda (2.8 KB)