tag:blogger.com,1999:blog-5821098719340852065.post1881326447362820499..comments2024-03-25T09:31:36.926+01:00Comments on Furahan Biology and Allied Matters: It's a Fish! (yes, again...; this one's in 3D, though)Sigmund Nastrazzurrohttp://www.blogger.com/profile/16449461215427527447noreply@blogger.comBlogger12125tag:blogger.com,1999:blog-5821098719340852065.post-32235899767107265782011-08-26T23:31:01.192+02:002011-08-26T23:31:01.192+02:00Oh, it'll happen. Just not with my current co...Oh, it'll happen. Just not with my current computer.Evan Blackhttps://www.blogger.com/profile/10493966209787828900noreply@blogger.comtag:blogger.com,1999:blog-5821098719340852065.post-44651726535765090672011-08-26T23:23:40.270+02:002011-08-26T23:23:40.270+02:00Evan: that is sad; I was looking forward to sculpt...Evan: that is sad; I was looking forward to sculpted Nereidian animals.Sigmund Nastrazzurrohttps://www.blogger.com/profile/16449461215427527447noreply@blogger.comtag:blogger.com,1999:blog-5821098719340852065.post-79933873922197868242011-08-26T22:30:44.704+02:002011-08-26T22:30:44.704+02:00Sadly, I've found that my current computer doe...Sadly, I've found that my current computer doesn't have a powerful enough graphics card to support Sculptris. It looks like SketchUp is here to stay until it's time for a computer upgrade. :(Evan Blackhttps://www.blogger.com/profile/10493966209787828900noreply@blogger.comtag:blogger.com,1999:blog-5821098719340852065.post-74285260908514013312011-08-24T07:56:08.933+02:002011-08-24T07:56:08.933+02:00Excellent! Perhaps it's time for me to gradua...Excellent! Perhaps it's time for me to graduate from SketchUp and start doing some actual 3D sculpting.Evan Blackhttps://www.blogger.com/profile/10493966209787828900noreply@blogger.comtag:blogger.com,1999:blog-5821098719340852065.post-4340710482627017202011-08-24T07:50:50.163+02:002011-08-24T07:50:50.163+02:00Hi Evan,
I have not seen anything like a clone fe...Hi Evan,<br /><br />I have not seen anything like a clone feature in Sculptris, so I made all flippers separately (ZBrush probably has).<br /><br />As for posing, yes, I this is possible. There is a rotate button, and you can set that to global I think. If you mask a large part of your creation and apply a rotation on the rest, that will happen. I only played with that once to see if that helped sculpt the inside of a long mouth. <br /><br />One thing that I did not figure out immediately: I had trouble at first when 'grabbing' the fins: their end consisted of very few triangles, losing details. To see them press W. I had not understood that this was because the detail slider was at zero. With a higher value it adds new triangles all the time (that you can then reduce again when needed).Sigmund Nastrazzurrohttps://www.blogger.com/profile/16449461215427527447noreply@blogger.comtag:blogger.com,1999:blog-5821098719340852065.post-27050513086105634232011-08-24T03:14:49.719+02:002011-08-24T03:14:49.719+02:00I'm excited to see more free 3D programs avail...I'm excited to see more free 3D programs available, even if they are only basic.<br /><br />One question I have is about the ability to clone shapes. Your model, for example, has four fins; were you able to make only one pair then copy them to make the second pair or did you have to sculpt each pair separately?<br /><br />Also, is there any option for posing a model after the details have been sculpted? Can you work out all the shapes and details of the model then move the elements around to put the limbs in different positions or turn a head to one side or the other?Evan Blackhttps://www.blogger.com/profile/10493966209787828900noreply@blogger.comtag:blogger.com,1999:blog-5821098719340852065.post-1468082897104686172011-08-23T19:54:43.545+02:002011-08-23T19:54:43.545+02:00Luke: that is basically correct. But do not undere...Luke: that is basically correct. But do not underestimate the biomass of krill and squid: I found estimates stating that each makes up about 20-40% of the biomass of fish. I guess that tubefish and cloakfish make up a smaller proportion of Furahan Fish (IV, V and VI; I, II and II hardly count). <br /><br />Of course, there are also secondarily aquatic hexapods...Sigmund Nastrazzurrohttps://www.blogger.com/profile/16449461215427527447noreply@blogger.comtag:blogger.com,1999:blog-5821098719340852065.post-20246160648704200232011-08-23T03:34:01.237+02:002011-08-23T03:34:01.237+02:00Nice sketch, that definitely clears things up :) ....Nice sketch, that definitely clears things up :) . I still like the way the Fishes have taken over secondarily-aquatic-tetrapod niches.<br /><br />So are cloakfish and tubefish bit players in the world of swimming animals, like squid and krill on Earth?Lukenoreply@blogger.comtag:blogger.com,1999:blog-5821098719340852065.post-51524260214042978272011-08-21T20:52:29.199+02:002011-08-21T20:52:29.199+02:00Rodlox: Sculptis has only two 'primitives'...Rodlox: Sculptis has only two 'primitives': a sphere and a plane, which you might as well forget. Anything you see on the Sculptris site or the forum starts with a sphere. To produce an elongated shape, use a large brush and the 'grab' brush. Place the brush on the side of the sphere and drag the mouse sideways. The sphere will form a bulge. Do this with adjacent areas, and you can make a cylinder. Once you have that, you can repeat it for limbs, etc.Sigmund Nastrazzurrohttps://www.blogger.com/profile/16449461215427527447noreply@blogger.comtag:blogger.com,1999:blog-5821098719340852065.post-63788344954337237712011-08-21T19:55:33.534+02:002011-08-21T19:55:33.534+02:00very interesting post.
I'm trying one of the ...very interesting post.<br /><br />I'm trying one of the programs you suggested (Sculptris), and its fun - but I'm not sure how you managed to get an oval for the fish shape. (for me, its stuck on sphere)Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-5821098719340852065.post-61772431484005149972011-08-21T10:37:32.901+02:002011-08-21T10:37:32.901+02:00Luke: The differences in anatomy between the diffe...Luke: The differences in anatomy between the different Fish classes cause some differences in niches they can exploit, but only moderately so. Fishes IV, V and VI are therefore found almost everywhere. <br /><br />And there are smaller ones too. I just altered to post to give you an example...Sigmund Nastrazzurrohttps://www.blogger.com/profile/16449461215427527447noreply@blogger.comtag:blogger.com,1999:blog-5821098719340852065.post-64013392365777089732011-08-20T21:20:18.093+02:002011-08-20T21:20:18.093+02:00Awesome! It's always nice to learn more about ...Awesome! It's always nice to learn more about Furahan biology.<br /><br />Do the different classes of fish occupy different broad ecological niches from one another? It seems as though all of them are more like marine reptiles and mammals than "fish proper". Are there smaller organisms that play the roles of regular fish?Lukenoreply@blogger.com