Display Mode Export Issue

Rhino
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1

A1
A11920×1243 490 KB

A2
A21920×1440 559 KB

In a custom display port, I am trying to export a view capture. However, the higher the resolution, the more lines become visible that shouldn’t be. These are almost like hidden lines that are turned off. The thinner the object is, the more lines appear.

Just wondering how I can resolve this issue? Thank you in advance

2

Hi vanwiggeno,

that looks like the technical/hidden-line occlusion being resolution-dependent - as the capture renders larger than the viewport, the back edges of very thin objects stop getting hidden and start showing through. to tell whether it’s expected or something to fix, can you post:

  1. SystemInfo output (need the exact build)
  2. which display mode - Technical, Pen, or a custom one?
  3. the export command + roughly what resolution
  4. a small piece of the model if you can - https://www.rhino3d.com/upload

for clean high-res lines right now, Make2D gives real curves with proper hidden-line removal that hold up at any resolution.