Learn How to Motion Capture a Horse
Subscribe:  iCal  |  Google Calendar
Milwaukee US   17, Jun — 22, Jun
New York US   17, Jun — 20, Jun
St. Petersburg RU   19, Jun — 21, Jun
TBA BR   22, Jun — 24, Jun
Amsterdam NL   25, Jun — 28, Jun
Latest comments

>Evangelion on TV I see you're man of the culture, Thomas :)

give me some names. Who's doing great environment work with Unity these days? I'd be happy to interview anyone who's showing some cool stuff!

guys post some article with unity most of your post are based on UE4

Learn How to Motion Capture a Horse
22 April, 2018

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