2D

Using Blender’s Vector Pass in Nuke

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Wow. Sometimes you think something will be easy and automatic, and then reality steps in and yells “Nope!” right in your face. This is one of those common things a compositor runs into almost daily – using a vector pass from a 3D program to add motion blur in post. Using a vector pass speeds up the 3D rendering and lets the compositor make adjustments to the motion blur without having to re-render any 3D elements.
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Creating a Matte Painted shot in Blender

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A few months ago, I was excited to once again contribute to 3DArtist magazine. This time I was asked to write a piece involving set extensions, which of course means matte painting. I hired an actress and headed right out to shoot something that could be open to lots of different creative interpretations! The printed article (and what was offered for download) was limited by space, but I thought it was a fun tutorial so I really wanted to go over all the details here on the blog and take it even further. (more…)

Blender – Stabilizer Improvements & Muzzle Flash

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If you’ve tried to stabilize footage in Blender at any point since the inclusion of tracking tools during the production of Tears of Steel, you may have noticed a large, glaring omission – scale. Translation and rotation, no problem. But we have not been able to stabilize scale in Blender at all.

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Smoothing Camera Motion in Blender

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Handheld camera work is very common today, but if you’re out there shooting your own movies, sometimes you may find your footage has a high frequency shake that is just really annoying. I’ve found that the smaller the camera is, the more chance there is of introducing that jittery motion. With people shooting movies on smartphones and GoPros, cameras really can’t get much smaller! That means there is a lot of high frequency jitter in those handheld shots. (more…)

Frame Sequence Viewers

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Visual effects artists work in frames sequences. That’s what we expect to get from the client, and it’s what we give back to them. EXRs, DPXs, PNGs, TIFs, even TGAs and JPGs. Compressed movies are for reviewing, but our main means of delivery on feature films are frame sequences. Independent projects can have a variety of different formats for delivery, but even then, it’s recommended that you work from frame sequences and just create the delivery movie from the final frame sequence at the end. (more…)