I'm exploring python viewer states as a means to add functionality to Solaris. It seems neither viewport.queryNodeAtPixel() or viewport.queryPrimAtPixel() are available in Solaris viewports. Is there another function that provides the same functionality?
I'm just looking to shoot a ray in to the scene and figure out which USD prim it's hitting, perhaps there's another way to achieve that?
Get the prim under the cursor in Solaris
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Celebrated a wee bit too soon. First stumble was that these functions aren't available in .391, but show up in the latest (glad I checked).
Secondly, even w/ a single cube primitive covering the entire screen, I'm unable to get anything but (0, “”) as a return result.
See the attached example, here's my code:
Secondly, even w/ a single cube primitive covering the entire screen, I'm unable to get anything but (0, “”) as a return result.
See the attached example, here's my code:
>>> import toolutils >>> viewer = toolutils.sceneViewer() >>> vp = viewer.curViewport() >>> vp.resolutionInPixels() (1741, 1001) >>> viewer.locateSceneGraphPrim(870, 500) (0.0, '')
Edited by blented - 2020年3月29日 16:12:41
Grant Miller
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Ingenuity Studios
VFX Supervisor
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