jeschkies / renderer

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Build # 442

Build Type

push

travis-ci

Committed by jeschkies

Commit Message

Prototype link refinement.

Render with
```
radiosity hierarchical -w640 -e50 \
  --form-factor-eps=0.1 --rad-shoot-eps=1e-6 \
  --max-iterations=1000 scenes/cornell_box.blend
```

Links are refined according to CW p. 186.

There are some obvious issues:
* The recursive call of refine_links on children nodes will process links that
  just have been refined without and intermediate solve system step.
* We always recalculate the form factors even if we do not subdivide further.
* Lots of recursion and copying could be avoided.

Run Details

978 of 1777 relevant lines covered (55.04%)

393381.68 hits per line