jagged reflection

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  04 April 2018
jagged reflection

hey guys,

I've a problem with jagged reflection :(
I'm using vray 3.6 with Domelight (HDRI) and set the texturesize to 4k.
When I increase the texturesize its a bit better but still not pefect.
This happens in Vray RT and Vray Adv.

any ideas ?
  04 April 2018
Is there sufficient amounts of polygons?
  04 April 2018
Define "jagged", please.
Do you mean banding (like seen diagonally), pixelation (like in the lower right corner) or angular forms (like seen in the upper right corner)?
  04 April 2018
there are sufficient polygons, event on a flat surface this happens.

I mean the pixelation in the lower rght corner :/
  04 April 2018
you need to increase the resolution of your reflection map a lot.

4K is not much for an environmental reflection map.
Imagine it being wrapped around a large sphere surrounding your scene and only a small portion of it gets reflected (and stretched if the surface is curved).

Looking at the amount of pixelation you'd need at least 8x the resolution i think.
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