SergeyShlyaev

rgb2spec_opt fails to run on Mac Os Catalina

4

External utility `rgb2spec_opt` currently compiles but does not run on Mac Os Catalina 10.15.4 and Xcode 11.3.1. ```bash login$ mitsuba2/build/ext_build/rgb2spec/rgb2spec_opt dyld: Library not loaded: @rpath/libtbb.dylib Referenced from: mitsuba2/build/ext_build/rgb2spec/rgb2spec_opt Reason: image...

Alembic support (www.alembic.io) - [✨ new feature]

7

## Description Alembic is an open computer graphics interchange framework. (www.alembic.io) It is file format for exchanging 3D computer animation information between different platforms and applications. Any app can write...

Spectral rendering

2

Hello, In case you'd like to keep track on how Mitsuba is used online. This isn't an issue but rather the opposite. Wanted to thank you for making such interesting...

Spectral rendering gives heavy blue tint in renders

3

Spectral rendering produces images with heavy blue tint for some reason. To enable spectral rendering, I've recompiled pbrt with PBRT_SAMPLED_SPECTRUM defined in core/pbrt.h Using Mac Os Catalina with Xcode 11.3.1...

It would be very handy to have function(s) in ImageBufAlgo to adjust hue/saturation of the image. Either all image or some masked region. Having a case where region filled with...