Zou Wei
zwcloud
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Developer
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Gamedev
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China
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Houdini Skills
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Recent Forum Posts
How to enable ruler grid in gplay? May 24, 2020, 1:48 a.m.
In houdini, we can toggle on/off the ruler gird in Display Options:
But in gplay (https://www.sidefx.com/docs/houdini/ref/utils/gplay.html), the option to enable the ruler grid is just disabled:
How to enable it?
Or if current version of gplay doesn't support that, please consider enabling the ruler gird in gplay.
BTW, it is the ruler (numbers at specific graduations) that is needed, not the grid. I knew the xy/yz/xz grid can be enabled in *Display Options/Guide*, but that's not what I want.
But in gplay (https://www.sidefx.com/docs/houdini/ref/utils/gplay.html), the option to enable the ruler grid is just disabled:
How to enable it?
Or if current version of gplay doesn't support that, please consider enabling the ruler gird in gplay.
BTW, it is the ruler (numbers at specific graduations) that is needed, not the grid. I knew the xy/yz/xz grid can be enabled in *Display Options/Guide*, but that's not what I want.
Any plan to support hermite basis curve in unpackusd? Feb. 27, 2020, 3:50 a.m.
I'm trying to save a hermite curve to usd basis curve and use in Houdini but the saved curve seems incorrect in usdview [graphics.pixar.com] and unpackusd [www.sidefx.com].
It seems to be not supported judging from the source code.
https://github.com/PixarAnimationStudios/USD/blob/be1a80f8cb91133ac75e1fc2a2e1832cd10d91c8/pxr/usd/usdGeom/basisCurves.cpp#L201-L221 [github.com]
The step size for hermite curve should be 2, I think.
It seems to be not supported judging from the source code.
https://github.com/PixarAnimationStudios/USD/blob/be1a80f8cb91133ac75e1fc2a2e1832cd10d91c8/pxr/usd/usdGeom/basisCurves.cpp#L201-L221 [github.com]
BasisCurves do not yet support hermite or power bases.
The step size for hermite curve should be 2, I think.