Creating good geometry is one of the foundations of 3d. Without good geometry the final result will be poor, no matter the effort on the texture or attention to lighting. So spending a good amount of time obsessing with finished geometry can hep you dearly when you need to sort out poor geometry that has been supplied to you… or or even the unexpected results from boole operations!
I have found that learning W and F menus are invaluable when handling the small geometry detail work – as is being able to see the best way that polies can be broke down. Getting stuck in to re-make parts of the geometry by hand has been the best thing to get good results at the rendering stage if the geometry is compleately knackerd from a boole ooeration.
After I got used to this clean up opperation approach to geometry I had another look at retopo and found that I had a better understanding of what needed to be done – and certainly a better idea of how I could get there. Shrink wrap, and mirror modifyers help speed up the retopo process but again it is about getting your hands dirty and editing the vertex points one by one to create the contours of the model so modifyers work as they should and light reflects as it should… also useing the crease weight markers in the T bar along with bevel set to weight helps when then adding a sub surface.
Unfortunatly when it comes to problem solving the compression of quad numbers down effecivly i have no tips or advice… im still running on trial and error… and i need to solve the pinching that appears from this….
Hope this helps you approch retopo as a subject… I have found it invaluble to learn as my understanding of geometry has grown just by the practice
I have been incorporating animation nodes into my daily work with great effect. I have found that revisions take so much less time as animation changes are done through number changes and not keyframes. Also they can be used to create initial geometry… which i do need to look into.
Recently I have been trying to work on a raising heat visualisation… trying to randomly animate growth of 600 + Lines… I traced particles to make the spline paths (with Btrace) and then used this node setup to randomly grow a separate spline along it.
Animation nodes takes an age to get used to but I do think the results are worth it.
So this weekend I wanted to get back into some procedural animation… Think that it will be useful for build ins and such. I was watching some vids of Zach Hixson to get a better feel for Animation Nodes as I still feel a little out of depth… But do feel Like Im getting the hang of it now…
So it has been a long couple of months… Should be getting a house soon yay and also I have got some full time work where I am now working in 3d and its looking good. So I heard that blender 2.8s beta has got more stable so this weekend I have decided to get my hands dirty.
The speed updates to cycles makes look development an absolute breeze… And luckily asset management and speed flow are working in 2.8 so modelling is awsum too.
The UI update took a while to get used too but as soon as you get it it works like a dream… Great update altogether… So for my home development work I think I will be making the switch… And hopefully in three months I will take it up at work…. Think that next stop will be Eevee testing…. Well let’s not get ahead of myself….
Testing out some procedural modeling and animation. The process is very quick meaning this entire animation from start to upload can be completed in a day… Including rendering – although that is down to some very un-complex shading.
Have been trying to find some time to look at a bit more animation and with the addition of people to my set renders I have been also been investigating rig systems and how to apply them and alter the deformation values.
I came up with this little animation idea to practice some rigging and rig animation… And generally see how far I can push my animation techniques.
I strongly recommend any Blender users to have a look at this, and also all of the other Andrew Price tutorials on Blender Guru. A very great and Informative Website for Blender users.
this particular post is about a common problem with 3d programs and it is to do with the colour space that the program uses to produce its images, Andrew goes into alot of detail in the tutorial. Blender does fall short on this, but the beauty to open source programs is that someone has found a solution it is called Filmic Blender and it is a colour profile that is made to replicate ACES and you can get it for free here:-
-Download Filmic Blender
-Unzip it to datafiles folder of Blender
-Rename the existing ‘colormanagement’ folder to ‘colormanagement_oldbackup’ -Rename the newly unzipped folder to ‘colormanagement’ Ensure that when you open colormanagement you’re able to see the looks & luts folders inside (so they’re not inside another subfolder)
-Open Blender and you should be able to see the results in the Color Management Panel:
Whilst using this colour space the renders that you will get will natural seem more realistic as the lighting and the way that colour is treated is more real to life, the exposure is more natural and generally everything seems easier to get a real feel in the render.