The topology or mesh pattern of a model can drastically affect the smoothing of a model. Here Greg Petchkovski demonstrates how to avoid smoothing artifacts. A must watch for anyone modelling with subdivision surfaces.


Author: Greg Petchkovsky
http://guerrillacg.org/presenters/greg-petchkovsky

This video is a high quality training video from The Guerrilla CG Project ( guerrillacg.org ) a non for profit organisation dedicated to teaching the fundamentals of computer graphics.

For more information about Computer Graphics and higher quality videos visit The Guerrilla CG Project guerrillacg.org.

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#つぶやきGLSL float i,g,e,s,l;vec3 p,q;for(i=0.;++i<50.;){vec3 p=g*normalize(vec3((FC.xy-.5*r)/r.y,1))+vec3(1,3,t*1.);q=p;s=1.;for(int j=0;j++<4;)p=mod(p-1.,2.)-1.,l=2./dot(p,p),p*=l,s*=l;g+=e=length(p.xy)/s;if(e<.003)break;}o.xyz+=cos(q*.3)*9./i; https://t.co/LT2YO00IIA https://t.co/IvKjAHDUF9