EFFICIENT SPARSE VOXEL OCTREES PDF

  • July 18, 2019

Efficient Sparse Voxel Octrees – Analysis, Extensions, and Implementation. Samuli Laine. Tero Karras. NVIDIA Research. Abstract. This technical report extends. found and rescued from Contribute to poelzi/efficient-sparse- voxel-octrees development by creating an account on GitHub. Automatically exported from – duckblaster/efficient-sparse-voxel-octrees.

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Abstracting with credit is permitted. Efficient Sparse Voxel Octrees.

Finally, we present a variable-radius postprocess filtering technique for smoothing out blockiness caused by discrete sampling of shading attributes. We also employ a novel normal compression format for storing high-precision object-space normals.

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Finally, we present a variable-radius post-process filtering technique for smoothing out blockiness caused by discrete sampling of shading attributes. In this paper we examine the possibilities of using voxel representations as a generic way for expressing complex and efficiient geometry on current and future GPUs. Copyright by the Association for Computing Machinery, Inc.

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Efficient Sparse Voxel Octrees

We present in detail a compact data structure for storing voxels and an efficient algorithm octeres performing ray casts using this structure. We also employ a novel normal compression format for storing high-precision object-space normals.

Our benchmarks show that our voxel representation is competitive with triangle-based representations in terms of ray casting performance, while allowing tremendously greater geometric detail and unique shading information for every voxel.

In this paper, we examine the possibilities of using voxel representations as a generic way for expressing complex and feature-rich geometry on current and effiicient GPUs.

Based on benchmark results, we show that our voxel representation is competitive with triangle-based representations in terms of ray casting performance, while allowing tremendously greater geometric detail and unique eefficient information for every voxel. We present in detail a compact data structure for storing voxels and an efficient algorithm for performing ray casts using this structure. Monday, February 1, Skip to main content.

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Efficient Sparse Voxel Octrees | Research

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We augment the voxel data with novel contour information that increases geometric resolution, allows more compact encoding of smooth surfaces, and accelerates ray casts. We augment the voxel data with novel contour information that increases geometric resolution, allows more compact encoding of smooth surfaces, and accelerates ray casts.

Our voxel codebase is open sourced and available at http: