StasJ

Feature Request: Allow the change of volume data values alone without recomputing mesh data

2

When committing a volume, OSPRay does some calculations which can be quite expensive. I am assuming these are related to acceleration structures pertaining to the mesh. We have a common...

Setting the Transfer Function initial valueRange above data minimum results in missing chunks

3

If you have a volume with values ranging from -10 to 10 and you initialize its transfer function with a `valueRange` of `{0,10}`, chunks will be missing from the rendering....

The World needs to be re-committed after the xfm parameter of an instance is changed

3

This appears to be a bug as it is not documented and it breaks the pattern of the reset of the API. If you have an instance inside a world...

Isosurface with unstructured wedge grid render hangs

1

I have an unstructured grid with 5218112 wedge cells for which I am trying to render an isosurface (1spp, no ambient occlusion). 80% of renders take less than a second....

Volume inconsistent density based on cell size

3

If you create a volume comprised of 100^3 tightly packed regular cells, the volume density will be much higher than that of a volume of the same size comprised of...

Query parent classes for DOxygen docs

4

Fixes SliceParams documentation in #3168

Jupyter Animation and Visualizer Widgets

5

Fixes #3157 Adds support for: - Easily creating animations with the Vapor Python API - Saving animations as MP4s - Displaying animations in Jupyter Notebook as videos or as interactive...

Visualizer widget for Jupyter notebook.

The Python API PR description seems to be slowly eroding from the clang-tidy updates.

Slice UGRID rotation broken

3

1. Open `/glade/p/cisl/vast/vapor/data/Source/UGRID/NOAA-geoflow/small` 2. Create/enable the slice renderer 3. Chang the Y rotation to 0