Learn How to Motion Capture a Horse
Events
Subscribe:  iCal  |  Google Calendar
7, Mar — 12, Jun
London GB   29, May — 1, Jun
Birmingham GB   1, Jun — 4, Jun
Taipei TW   5, Jun — 10, Jun
Los Angeles US   12, Jun — 15, Jun
Latest comments

I have being working in the AAA industry for tha last 3 years and the crunch is what is forcing me to find something else to do in life even if I love 3d. Some places may be more respectful with their employees but in my experience the crunch is even calculated in advance cause they know the workers will accept that. Some people is very passionate and don´t mind to do it and that is fine but a lot of people have families and they want to build a healthy environment with them or other goals outside the working ours. Not to mention non-payed overtime and other abuses I faced. Hope this industry fixs this problem.

by uuuuuuuuuuuuuuuu
8 hours ago

uu

by BakingSoda
1 days ago

Those tilesets are sexy. Seeing new tilesets is like getting introduced to a new lego set.

Learn How to Motion Capture a Horse
22 April, 2018
News

We’ve published a number of article on dealing with human mocap, but what are the tricks when it comes to animals? Graham Edwards has shared a short post at Cinifex about Sara Cameron’s recent experiments capturing motion capture from horses for a game project. Let’s study the article. 

Here is a little piece to get you interested:

First and foremost, any large animal needs a correspondingly large amount of space to move around in – and even the most well-trained horse can be unpredictable. Animatrik, therefore, sourced suitable riding stables in which to stage the action. “A studio just isn’t set up to have horses galloping through it,” commented Cameron.

Before the shoot, Animatrik undertook tests at an indoor riding arena specifically chosen for its low light levels – beneficial for a motion capture system that uses infrared light. The next step involved renting a life-size plastic horse. The team covered its body with retro-reflective markers to ensure the data would accurately reflect bone length, joint change and other specific elements of motion. Since the markers would need to stay in place at speeds of up to 30 miles per hour, the team also tracked down a sweat-resistant adhesive made specifically for horses.

The team undertook initial tests using a plastic horse.

“I tested the markers on my Rottweiler and got her to run around the studio,” recalled Cameron. “The tape didn’t bother her, which is important – the animal’s safety and comfort is our first concern. But, as we discovered through shooting, dogs don’t sweat through their skin the way horses do. On the first day, the horses were dripping with sweat and markers kept falling off!”

The solution was to tape up four horses at once. If the markers fell off one horse during a gallop, the others could continue while that animal went back to a motion capture specialist to be recalibrated. As each horse dropped out, another was always available to take its place.

Each horse wore sweat-resistant markers, which were tracked by the motion capture camera array.

Graham Edwards 

Make sure to study the full post here

Source: cinefex.com

Leave a Reply

Be the First to Comment!

avatar
wpDiscuz