Walker 2 fall recovery @Alexander

Uploaded December 2011 | Updated September 2026, 1 week ago

This "recovery from falling" pattern is generated in runtime: robot tries to find the solution on the fly. This scheme allows from dynamic balance of the robot.

$Sparse voxel signed distance octree ray-guided GPU streaming Total static storage space (RAM): 2.5GB Total static octree nodes: 900k Average nodes present on the GPU: 50k SDF brick size: 8x8x8 Maximum voxel resolution: 4k^3 (building a more detailed tree would take longer than 15 minutes, but runtime performance should be practically the same) Despite this demo looking like a generic SDF fractal raymarcher, voxel data can be arbitrary. Some highlights: 00:00 intro 00:19 LOD demonstration 00:33 ray-guided culling/LOD 01:02 individual bricks 01:45 rasterization-based bricks 02:08 distance LODs 02:20 fractal hidden chamber$

Exploring 3d holographic radiance cascades

Glittergram demo #1: loading models (sort of)