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Member Since 21 Jun 2012
Offline Last Active Jul 22 2014 01:45 AM

Topics I've Started

How legally safe is this free texture site wrt copyright law?

01 April 2014 - 08:33 PM



No terms of use, no contact, title of the page is "Free 3d texture gallery". The intent seems clear, for people to use these textures for their own creations. 


I guess I am confused about the legal ramifications of using sites like these, which have not adopted any CC licences, but are nevertheless clearly giving away their content for the ad revenue. 

How do you use bvecs (GLSL) ?

02 November 2012 - 10:10 AM

I'm confused about bvecs. What can you do with them? Is their only use in the expressions if (any(bvec)) and if (all(bvec))?

I would like to efficiently generate a vector B from another vector A, where B.n is 1. if n is the largest component of A, and 0. otherwise.
so {0.1, 0.2, 0.8., 0.} -> {0., 0., 1., 0.}

I would like to do something like (greaterThan(A, A.yzwx) & greaterThan(A, A.zwxy) & greaterThan(A, A.wxyz)).ToFVec()... but of course it doesn't work that way...

Installing a second "development" video card?

22 June 2012 - 11:02 AM

I had the idea of installing a second pci video card (geforce fx5200) in my pc... my baseline, least common denominator platform is a 3gs, and I want to test my game's performance on roughly comparable hardware, as I develop it. Ideally I would like to hook up my main video card with dvi and the second with vga, and be able to easily toggle between the two.

Is this feasible? Do other people do this? Or would I be entering a world of headaches? My os is Windows 7.