Forums Houdini Indie and Apprentice Help！display problem occured while adding normals!

Help！display problem occured while adding normals!

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Johnson Chan
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When I added normal attributes from point node into my geometry point,it cause the global color getting dirty,and it changes when I rotate my viewer.

I dont know how to fix it.Can anyone help me ?

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neil_math_comp
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That looks like a graphics driver bug. What operating system, operating system version, graphics card, and graphics driver version are you using?
Writing code for fun and profit since... 2005? Wow, I'm getting old.
https://www.youtube.com/channel/UC_HFmdvpe9U2G3OMNViKMEQ [www.youtube.com]
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Johnson Chan
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No，not the problem,my graphics drivers had been updated to the latest version.But whhen I add a polyextrude node to
it, it looks normal as before.
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Enivob
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You are modifying the Normals to achieve your modeling goals (pointvop3). The video driver looks at the Normals to create the viewport display. To restore the display, simply place a Normals node at the end of your network and set the Display Flag to that node.
Edited by Enivob - Sept. 24, 2016 09:11:47

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Using Houdini Indie 20.0
Ubuntu 64GB Ryzen 16 core.
nVidia 3050RTX 8BG RAM.
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Johnson Chan
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Enivob
You are modifying the Normals to achieve your modeling goals (pointvop3). The video driver looks at the Normals to create the viewport display. To restore the display, simply place a Normals node at the end of your network and set the Display Flag to that node.





Thanks for the reply，it works using your way!
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