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Summary

Title:	Hair thinning when loaded as vrayProxy
Category:	Workflow
Status:	Open
Posted By:	ruper3d ( Ruben D Perez Medina )
Date Created:	27 August 2015

Problem

Description:	Hi.. It seems like the hair strands get a little thinner when the hair is exported as alembic and later read as a vray proxy. We are currently increasing the width multiplier for hair in the vrayProxy to 1.8 to try and eye-match the volume of the Ornatrix Hair.
Steps to Reproduce:
	Attached Files:

28 August 2015 #6444
EPHERE	Hello, I tried to replicate this in a simple scene but it seems to match pretty closely here (see attachment). With a 1.8 multiplier the Vray proxy hairs are visibly thicker. Do you think you can try and see up-close in a new scene if you get this problem? Attached Files: Marsel Khadiyev (Software Developer, EPHERE Inc.)
28 August 2015 #6446
ruper3d	Hi, I tried starting from scratch and replicating this here's the results: Attached Files: OX_Test.rar (6154331 bytes),
4 September 2015 #6478
EPHERE	Thank you for the scene. I was able to reproduce the render locally. Marsel Khadiyev (Software Developer, EPHERE Inc.)
4 September 2015 #6479
EPHERE	Looks like the problem is because V-Ray proxy interpreted hair diameter and we're exporting hair radius. Please try it again in the upcoming 4.0.8 build, from my test it works better now. Marsel Khadiyev (Software Developer, EPHERE Inc.)