YafaRay/Core — pull request #43 by bertbuchholz (2012-11-27 17:53:00+00:00)
Title: Normals in blend material fix (Node 514)

- Bug fixed in the blend material that caused normals to not be blended (Bug node 514)
- Also const-corrected surfacePoint_t (removed all mutables and removed const from functions where needed)