Imagine Google Street View, except you can walk around like it’s a video game. Now imagine you don’t need to wait for Google to come film because it’s completely DIY. Insta360, the leading maker of 360-degree cameras, is now partnered with a 12-person UK startup called Splatica to help creators do just that. Last January, we wrote about Gaussian splatting , the tech that promises to someday let anyone digitally recreate chunks of the real world in photorealistic 3D. But Splatica is making it surprisingly easy to harness splats today — with nothing more than an off-the-shelf consumer 360-degree camera and a subscription service that handles everything else.…