Markus Schütz
Markus Schütz
CPU usage during indexing initially at around 80%, drops down to 10% after about 5% of indexing is done. * Could probably be an output bottleneck * Is compress() (indexer.cpp)...
Some octree nodes report a byteSize of 0 but numPoints larger than 0. This was causing crashes, now these nodes are ignored, instead: https://github.com/potree/CPotree/blob/eddc94626d50cf1aaf8b4d2352b6257b487179db/include/filter.h#L336 Why is this happening, though? Is...
Initially, CPotree should output the same data as previously. This is how CPotree is currently in use: * https://sitn.ne.ch/pytree/profile/get?minLOD=0%20%20%20%20%20%20&maxLOD=6&width=7&coordinates=%7b2537550,%201199179.69%7d,%7b2547350,%201199979.69%7d&pointCloud=sitn2016&attributes= * https://github.com/sitn/pytree/blob/master/pytree/views.py#L49 * https://github.com/sitn/pytree
3D Tiles
* [3D-Tiles Overview](https://prismic-io.s3.amazonaws.com/cesium/5f705923-8ff1-410e-990a-0018157e8086_3d-tiles-overview.pdf) * https://cesium.com/why-cesium/3d-tiles/3d-tiles-essentials/ * https://cesium.com/why-cesium/3d-tiles/ * https://cesium.com/blog/2023/06/29/google-photorealistic-3d-tiles-cesium-stories/
* Picking susceptible to holes. Several issues here: - [ ] The pixel at the mouse cursor might be a point that is bleeding through a hole in the surface....
List of high-priority items - [ ] Item 1 - [ ] Item 2
Trying to make any extra attribute work, here are some files that have some. ``` lasinfo (200509) report for 'D:\dev\pointclouds\sitn\lidar\d85034_COO_VERRIERES_CORCELLES_MLS_2019_000170_dip.las' Extra Byte Descriptions data type: 10 (double), name "Dip (degrees)",...
- User puts a point measure into the scene - By default, the measure only contains the point attributes - Users should be able to attach additional attributes
* Mainly "getGpuBuffers" and "getGpuTexture". * Causes a 110ms page freeze * Can they be allocated and initialized asynchronously? 
Some things to be aware of for future work on Potree. - Handling large number of individual point clouds - Better control of near/far plane. Perhaps allow custom values as...