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Author:
ziwuxin
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Unreal Engine
UDK Rotator Material Nod ?
tuxmask75
polycounter lvl 10
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tuxmask75
polycounter lvl 10
Jul 2014
Anyone know how to build a rotator nod equivalent with other material nods?
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mAlkAv!An
polycounter lvl 5
Jul 2014
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tuxmask75
polycounter lvl 10
Jul 2014
Dude! that's awesome ! Thanks man ! Perfect !
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passerby
polycounter lvl 12
Jul 2014
Ya if you want to know how it works, look up transformation matricies since he pretty much implemented one as nodes. The same cocncpet works for 3d vectors as well.
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mAlkAv!An
polycounter lvl 5
Jul 2014
Right, this wikipedia article pretty much explains it:
http://en.wikipedia.org/wiki/Rotation_matrix#In_two_dimensions
Doing a matrix multiplication in the material will give you the same result but it's rather expensive,
http://abload.de/img/customrotator_028mk3k.png
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Doing a matrix multiplication in the material will give you the same result but it's rather expensive, http://abload.de/img/customrotator_028mk3k.png