I recently found out that highend3d, which used to be Creative Crash, has gone down.
So I’ve created a Gumroad account and will be moving my scripts / tools over to there.
The first one arShake, can be found here: https://gum.co/INrbb
I’ve always had an interest in works by Hideo Kojima and recently I’ve become a bit obsessed with Death Stranding.
Having watched the trailers a number of times I was captivated by the little robot which sits atop this characters shoulder.
Initially captivated by its movement and just wanting to rig and animate it I set about blocking out the forms with cubes, then I thought, I’ve come this far, so why not actually model it up. So that is what I’m doing.
I’m currently UVing this mesh and once that is done I will texture, rig an animate it.
Occasionally an animator will be working away in their scene, when a new rig is published. Usually this isn’t an issue and the animator will reload the rig and have it available in their scene.
But every now and then, someone doesn’t have their coffee in the morning and instead will load in the new rig, unload the old, save their work and -shock!- their animation is gone! having saved their work they cannot see a way to retrieve it.
At this point I tend the hear “Aaall, my animation has broken!”
Talking to them and having a look at their scene it is apparent what has happened.
Upon loading a new rig, the animation is not connected to it, and when unloading the old rig the animCurve nodes are disconnected from the rig controls.
Fortunately the solution to this is simple.
1. find all animCurve nodes.
2. discern what control node it was connected to.
3. reconnect the animCurve node to the newly discerned control node.
I’ve attached some simple code below that demonstrates this process.
import maya.cmds as cmds animCurves = cmds.ls(type='animCurve') nameSpace = 'CH' for animCurve in animCurves: attr = animCurve.split('_')[-1] control = (animCurve.replace(attr,''))[0:-1] try: if nameSpace: cmds.connectAttr('%s.output' % animCurve, '%s:%s.%s' % (nameSpace, control, attr)) if not nameSpace: cmds.connectAttr('%s.output' % animCurve, '%s.%s' % (control, attr)) except: print 'could not connect %s' % animCurve
My most recent demo reel is of my work at PlaySide Studios where I have been rigging characters and looking after artist tools and pipeline.
In this demo reel I am showing the final rendered mesh of the asset, the skeleton of the asset, to demonstrate the capabilities of the rig and its efficiencies. Then showing a wireframe overlay to display the deformation of the character clearly.
I did some digging around in my Vimeo page today and I’ve found some old gems!
Here is a Auto rigger demo from a T-Rex rig I built back in 2013.
I recently found time to get into some improvements in my rigging system.
For the longest time I’ve not paid much attention to a characters scapular, often finding that it is off screen or required at all.
But with Games technology improving and limits on bone count and poly count increasing I find my self with the opportunity to include some extra deformation systems.
So I dug back into my old auto rigger and took a look at the scapular rig. Needless to say, there was not much going on, and what was there really, sorely needed improving.
After an afternoon of tweaking, testing and building I developed a solution.
(this is a GIF, you can click and watch it.)
This solution is based off the clavicle rotation, which is then multiplied or divided through a condition node network and used to drive the scapular bone.
At the time I felt it was the best I could achieve, I’d used all the tricks I had in my bag.
A physics based glass shader, global illumination, final gather and light caustics rendered with Mental Ray from 3DS Max.
I was pretty chuffed with the results!
Recently I decided to come back to the concept, the rules were simple:
– use the same objects, 1 bottle, 1 glass, 5 eggs – two in cups all on a wooden table.
– use the same type of textures.
– I can adjust the camera angle and composition.
– I can use different rendering techniques or engines.
– Everything else stays the same, don’t add geo or effects
With this in mind I set out modelling the simple geo. I learned a few tricks to get good results creating poly geo from a nurbs curve, which perhaps I’ll go into another time.
Mental Ray was my choice as I’d used it in the past and am familiar with the concepts of Physically Based Rendering.
Initially I went about setting up some basic shaders then jumped into lighting, this proved to be slow, and at the advice of a friend I went back to setting up the shaders without lighting.
Once the basics were setup, the almost endless iteration began. Tweaking shaders and tweaking lighting, changing the environment and adjusting the HDR.
Finally I arrived at what I consider an end point, as we could all just keep tweaking until the cows come home.
After two weeks of work I have this image:
I learned a lot during this project and it was a fun return to some rendering, which I’ve not done for years.
But its not over yet!
Some of my co-workers use the Arnold Renderer and had been saying to me that I should tackle this project in Arnold.
Having started and made some progress in Mental Ray I chose to complete it. Once it was complete I couldn’t help but come back and have another shot.
So once again into the fray of shader setup and lighting. I used the exact same geo, lights and textures. The challenge was to reach the same result.
I’m very pleased to say the working with Arnold was fantastic! The renderer allows for really fast iteration of shaders and lighting.
The render view has some excellent features like rendering selected objects, fast IPR and customization of the UI elements.
To re-create the same scene and image only took two days!
I did find some interesting differences between Arnold and Mental Ray.
Arnold is lightning fast to work with, though I found it to have softer reflections, and the angel of the Fresnel reflections yields a different result.
The bottle glass shader was difficult to setup in each but with Arnold I had to resort to using a samplerInfo node to approximate the refraction through the volume of the glass.
Mental Ray’s reflections are fast and crisp, though its workflow is slow.
To wrap it all up I’ve assembled my work in progress renders into a time lapse and poster it on youtube.
After two years with EA – Firemonkeys, my team and myself are happy to launch Need For Speed: No Limits VR
During this project I was responsible for the character rigging, animation, animation planning and artist team tools!
The trailer is attached below but the 360 degree video works best on your phone. :)
I’ve had enough of Maya’s output window, I know I’m not the only one.
Fortunately Autodesk have introduced a proces to hide the output window with Maya 2015+
This is done by setting the System Environment Variable: MAYA_NO_CONSOLE_WINDOW 1
and restarting your computer.
To implement this navigate to System Propities > Advanced > Environment Variables
I get to this screen in Windows 10 by hitting start and typing “Environment Variables”
Once you’re in the Environment Variables screen, click New
and create the variable “MAYA_NO_CONSOLE_WINDOW” (without the quotations) and set the value of this variable to 1.
once this is done, restart your computer.
Thats it, you should be done.
I’ve found this a much cleaner way to work, espically when opening scenes which have a lot of .tif textures to load.
The only issue I’ve found is that when done without restarting my computer, Maya no longer accessed the python interparator correctly.
Further more, when I was loading a plugin which was missing some components, the output window was useful to display this information.