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sparse voxel octrees

Out-Of-Core construction of Sparse Voxel Octrees

Update:  I published a paper on this at HPG 2013. It contains updated info and a more detailed look into the problem and solution than this blogpost does. During the development of my Sparse Voxel Octree (SVO) raycaster (see last week’s progress report), I had to find a good way to build …

Volume Rendering : An Overview

I made a presentation which outlines the different methods for Volume Rendering, going into detail about Sparse Voxel Octrees ray casting. It gives a good overview on how to tackle the problem of rendering huge datasets. Keywords: Direct volume rendering, texture mapping, splatting, ray marching, octree, kd-tree, memory management, GPU. …