Delio Vicini
Delio Vicini
Hi, There appears to be an edge case in the current Adam implementation. If the optimizer contains non-real variables, i.e., quaternions or complex numbers, the variance estimation might not be...
With Blender 4.x, they at some point fixed their faulty conversion from power to radiance. They had a factor of 4 in that, where it should have been pi instead:...
Hello, I've been trying to export some scenes that I did not make myself. I encountered two issues that would be nice to fix: 1. The exporter fails if a...
Separating this from issue #253 The following code silently produces a result value of 0, instead of 1 as it should. If I remove the if-statement, it works as expected....
I have some code that mixes AD with handwritten derivatives & loops (e.g., similar to something like PRB) It appears that within `dr.syntax`, any use of a differentiable variable within...
We ran into an unexpected issue in a context where different scenes are rendered and there isn't a 100% guarantee that they are not alive at the same time. Specifically,...
Hi, This PR is meant to re-start the discussion around issue [376](https://github.com/mitsuba-renderer/drjit/issues/376). **Problem description:** Dr.Jit leaks memory for code where the main thread never gets a chance to execute `Py_AddPendingCall`...
The latest `conftest.py` removes tests with unavailable variants, as explained in #1659. This makes sense, as the code previously used a somewhat inefficient way to skip tests with missing variants....
## Description This PR addresses the issue of the "shadow terminator" for triangle meshes with shading normals. Currently, shading normals might cause artifacts on shadow boundaries for curved surfaces with...
I was trying to render some 3D Gaussians using `volprim_rf_basic`. There appears to be a bug in the integrator. When evaluating the spherical harmonics, the integrator adds a value of...