Search results

OpenPBR implementation

Status: Open.

#1918 In mitsuba-renderer/mitsuba3;

· pixelsandpointers opened on Jul 15, 2026

Large overhead for AOV rendering

Status: Open.

#1917 In mitsuba-renderer/mitsuba3;

· dvicini opened on Jul 15, 2026

[Bug] dr.backward incorrectly raising error on scene parameter being differentiated

Status: Open.

#1910 In mitsuba-renderer/mitsuba3;

· Microno95 opened on Jun 26, 2026

Race condition inside Embree with a large number of threads

Status: Open.

#1901 In mitsuba-renderer/mitsuba3;

· KBentley57 opened on Jun 22, 2026

prb_projective integrator boundary term gradient issue

Status: Open.

#1895 In mitsuba-renderer/mitsuba3;

· michael-1003 opened on Jun 10, 2026

OptiX compilation error: Unexpected cast from: { i32, i1 } to: float

Status: Open.

#1891 In mitsuba-renderer/mitsuba3;

· tatue64 opened on Jun 3, 2026

Memory leak when repeatedly calling mi.load_dict() – legacy cleanup APIs (dr.registry_clear) removed and current alternatives ineffective

Status: Open.

#1890 In mitsuba-renderer/mitsuba3;

· Fannnnn-jy opened on Jun 2, 2026

Rendering a scene with a large number of emitters

Status: Open.

#1883 In mitsuba-renderer/mitsuba3;

· KBentley57 opened on May 15, 2026

Direct integrator weighs delta emitters contributions incorrectly

Status: Open.

#1861 In mitsuba-renderer/mitsuba3;

· JurriaanD opened on Mar 23, 2026

NaN values with volpath integrator and homogeneous medium

Status: Open.

#1860 In mitsuba-renderer/mitsuba3;

· blzq opened on Mar 16, 2026

Mitsuba default variant configuration does not account for namespace

Status: Open.

#1851 In mitsuba-renderer/mitsuba3;

· AshFungor opened on Feb 19, 2026

Differentiable prbvolpath does not really support spectral/RGB sigma_t

Status: Open.

#1846 In mitsuba-renderer/mitsuba3;

· tomasiser opened on Feb 6, 2026