From a04daa38d397afb107dfc9b75d0be912c00ee3a9 Mon Sep 17 00:00:00 2001
From: paulgrassler <63547551+paulgrassler@users.noreply.github.com>
Date: Sat, 26 Oct 2024 23:58:47 +0200
Subject: [PATCH] correcting the sample generation

---
 src/pbrt/cpu/integrators.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pbrt/cpu/integrators.cpp b/src/pbrt/cpu/integrators.cpp
index 7a3c18811..a8c541f85 100644
--- a/src/pbrt/cpu/integrators.cpp
+++ b/src/pbrt/cpu/integrators.cpp
@@ -2867,7 +2867,7 @@ void SPPMIntegrator::Render() {
             Options->disableWavelengthJitter ? Float(0.5) : RadicalInverse(1, iter);
         const SampledWavelengths passLambda = film.SampleWavelengths(uLambda);
 
-        Float timeSample = samplerPrototype.Get1D();
+        Float timeSample = RadicalInverse(2, iter);
 
         ParallelFor2D(pixelBounds, [&](Bounds2i tileBounds) {
             // Follow camera paths for _tileBounds_ in image for SPPM