I am using Houdini 17.5 to make a smoke blast and the smoke displayed in viewport is always in a bad quality.

Of course it's not an issue of my simulation, cuz I opened exactly the same file in Houdini 16.5 and the smoke in viewport turned out to be quite good.

I've checked all the possible settings about viewport like volume quality, HDR rendering, High quality lighting, etc. None of them works. Am I missing something or is that due to the update of viewport in Houdini 17.5?

Please check the screenshots in attachment if someone could help. Thx!

The setting is in Display Options/Textures/3D Textures/Limit Resolution. You might have to change frame for the setting to take effect.

Tanto
The setting is in Display Options/Textures/3D Textures/Limit Resolution. You might have to change frame for the setting to take effect.

I found the solution just after I write the post . Thanks all the same.