The latest Flash Player includes 32- and 64-bit versions of the player, so you can now see Flash content in NetView in 64-bit Softimage.
I hadn’t heard about this until I read it on the Web, so I don’t know what, if anything, it will mean for Softimage (or those other two DCCs 😉
Autodesk says it want to accelerate Otoy’s development, and plans to integrate Otoy technology into existing Autodesk Media & Entertainment products.
I didn’t see too many ICE trees or render trees this week, and I do look in a lot of different places 😉
Using Bullet to lay out objects
by Todd Akita on AREA Japan
Some interesting-looking voxel videos and compounds from 2nd reality on Vimeo
Haven’t had a chance to check them out myself yet…
Here’s the most recent video.
I’d recommend going to Vimeo so you can see all the vids and download the related compounds.
The other day, I noticed that the Maya Help was using Chrome instead of my default browser (currently IE). I didn’t see anything in the docs about specifying a specific browser, so I figured it must be something about my system.
So, like I often do, I fired up Process Monitor to see if I could figure out why. And it was pretty simple.
I found that
was set to
even though my default browser was IE.
So I changed it back to htmlfile, and voila, Maya 2012 opened the online help in IE again. There are other, similar keys, but I didn’t touch them:
HKEY_CURRENT_USER\Software\Classes\.html HKEY_CURRENT_USER\Software\Classes\.html HKEY_CURRENT_USER\Software\Classes\.shtml HKEY_CURRENT_USER\Software\Classes\.xht HKEY_CURRENT_USER\Software\Classes\.xhtml HKEY_CLASSES_ROOT\.html
Here’s a video walk through that shows how Process Monitor can be used to diagnose and troubleshoot this kind of problem.
In the Mimicking the Constraining Object Using Nulls section of the docs, it says that you can
…use a null’s size, shape, and location (animated or not) to determine the area of the cloth’s or curve’s vertices that are constrained. All the vertices that are within the null object’s space are used for mimicking the constraining object, which can be deforming. You could then animate the location or size of the null to create different constraint effects.
That sounds easy enough, but the other day a customer reported that he couldn’t get this to work. It seemed that Syflex Mimic Null was using only the vertices within the null at the start of the simulation.
He sent along a nice test scene for us to work with, so we were able to get him an answer pretty quickly: you need to go into the Syflex Mimic Null compound and select the Reset checkbox on the syflexIMimic node.
Do that, and you’ll get this kind of effect, where as the null position and scaling change, different vertices are constrained to the object being mimicked.
Send To isn’t really something you can implement yourself. It’s a combination of application code, plugins, and an inter-application hub.
In Maya, there’s also a OneClick plugin. It’s not set to auto-load, so if you have problems connecting to Maya, try going into the Maya Plugin Manager and loading OneClick.mll.
The inter-application hub that handles things like finding running instances of an application, starting applications, and passing messages between applications. The inter-application hub uses a set of XML configuration files to describe the applications available on the local system.
You can find these .syncfg files in %PROGRAMDATA%\Autodesk\Synergy.
For supported inter-application workflows, these .syncfg files determine what Send To menu commands are available. For example, Softimage will check for .syncfg files for Maya, 3ds Max, and Mudbox, and if it finds the right versions, add the Send To commands to the File menu.
The .syncfg files are created and destroyed as you install and remove Autodesk applications.
On older versions of Windows where the location of the .syncfg file contains non-ascii characters, you may need to set the SYNHUB_CONFIG_PATH environment variable to specify the location.
IMO, you shouldn’t be messing about with the .syncfg files themselves, despite what this KB article says. For example, you can’t get Mudbox 2012 to send to Softimage 2011 by hacking the .syncfg files…Softimage 2011 just doesn’t support the Mudbox workflow, that was introduced later.
I had posted something on this before, but I used a Repeat node because Get Curve Distance from Curve Location doesn’t take an array of Distance Values.
Recently, Gray posted another approach on the XSI mailing list. While using Curve Distance to Curve Location will give you greater accuracy, this approach has the advantage of simplicity and no Repeat node:
The other day it occurred to me that maybe I could get rid of my Repeat node by using a point cloud:
- Use a per-point attribute to hold the different curve distance values.
- Then feed that per-point data set into the Distance Value port of the Curve Distance to Curve Location node
Here’s my ICE tree
It looks like it should work, but it doesn’t. Something goes wrong when I do the Set Point Position…all the odd-numbered points end up positioned at the end of the curve.
If I disconnect the Set Point Position node, and debug the tree, it looks like I’m getting all the right locations and points. So, for now, I’m stuck thinking I’m doing something wrong, but I haven’t figured it out yet…
On the XSI mailing list last week, there was a question about “resizing an array using interpolation”.
The goal was to resize an array by interpolating between the elements of the original array.
For example, given this array:
[0, 5, 10]
how to you get this array ?
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
Alan Fregtman suggested bezier interpolation with the Fit Bezier Curve compound. I gave it a try, and here’s a screenshot. I added a branch to go back to a scalar array from the vector array.