Ticket #78 (closed enhancement: fixed)

Opened 8 years ago

Last modified 8 years ago

Importance sampling in VPL's position

Reported by: gongminmin Owned by: gongminmin
Priority: major Milestone: 4.1.0
Component: Core-Rendering system Version: 4.0.0
Keywords: Cc:

Description

Implement importance sampling in GI.

Change History

Changed 8 years ago by gongminmin

  • version 4.0.0 deleted
  • type changed from defect to enhancement

Changed 8 years ago by gongminmin

  • version set to 4.0.0

Changed 8 years ago by gongminmin

  • status changed from new to accepted

Changed 8 years ago by gongminmin

Updated in changeset f2964b63cdc982537c3b8eddc9eda1141b9f30e8. It's implemented but not faster than the old one. So it's now disabled by default.

Changed 8 years ago by gongminmin

Xiaoshun purpose two speed up solutions:
1. CPU-based.
2. Merge 3 passes into 1.

Changed 8 years ago by gongminmin

Solution 2 is implement in e223e41f29b14ed94ef9097efc8f186701be6a4e by Shunbin. It's faster than uniform sampling.

Changed 8 years ago by gongminmin

  • status changed from accepted to closed
  • resolution set to fixed
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