The summer holidays aren’t even over yet and September already seems like it’s going to be a great month! Apart from the fact that I’m going to Flash on the Beach, there’s also something for us Belgians that’s a bit closer to home: the annual Adobe User Group meeting & barbeque on September 12th! And as it…
Since I started playing around with Pixel Bender in Flash, I’ve been trying out some different approaches here and there and learned a thing or two on performance optimizations (and quirks). As many people use PB specifically for its performance, and not much has been written on the subject, I thought I’d share my experiences…
After a futile exploration of sparse voxel octree ray casting using Alchemy (which was fun but hopeless), I turned towards another technique for volume rendering, using view-aligned slices. The approach is not much different from the rendering of this older experiment, in which the slices were aligned to the object itself. Again, we’re using the same…
Often, when I’m writing Pixel Bender content targeted for Flash Player, the original toolkit leaves something to be desired. Luckily, Joa Ebert created his PBDT plugin for Eclipse which was already a great step to streamline my workflow. Still, the lack of previewing would require switching back to the PB toolkit. And more often than…
Today’s update on Stok3d is perhaps not as useful as the previous post, but I certainly had fun working on it. Or as we say in Dutch with a word blatantly stolen from German: it’s “spielerei”. Demos: I’m going to post the demos first this time. Saves you some scrolling effort, because the explanations below…