- updated Changelog.txt

janbender · janbender · commit 6bff55a6eaf1 · 2026-05-12T10:48:44.000+02:00
diff --git a/Changelog.txt b/Changelog.txt
@@ -1,3 +1,6 @@
+2.16.1
+	- bugfix in Projective Fluids solver (thanks to Lukas Hof)
+
 2.16.0
 	- added implementation of turbulence method: Liu et al., "Turbulent Details Simulation for SPH Fluids via Vorticity Refinement", Computer Graphics Forum, 2021
 	- Scene files now have a namespace for each pressure and non-pressure solver. This means existing scene files have to be adapted (see doc/file_format.md).
diff --git a/SPlisHSPlasH/TimeStep.cpp b/SPlisHSPlasH/TimeStep.cpp
@@ -42,7 +42,7 @@ void TimeStep::clearAccelerations(const unsigned int fluidModelIndex)
 	{
 		// Clear accelerations of dynamic particles
 		Vector3r& a = model->getAcceleration(i);
-		if (model->getMass(i) != 0.0 && model->getParticleState(i) == ParticleState::Active)
+		if ((model->getMass(i) != 0.0) && (model->getParticleState(i) == ParticleState::Active))
 		{
 			a = grav;
 		}
diff --git a/version.txt b/version.txt
@@ -1 +1 @@
-2.16.0
+2.16.1

Original file line number	Diff line number	Diff line change
`@@ -42,7 +42,7 @@ void TimeStep::clearAccelerations(const unsigned int fluidModelIndex)`
`42`	`42`	`{`
`43`	`43`	`// Clear accelerations of dynamic particles`
`44`	`44`	`Vector3r& a = model->getAcceleration(i);`
`45`		`- if (model->getMass(i) != 0.0 && model->getParticleState(i) == ParticleState::Active)`
	`45`	`+ if ((model->getMass(i) != 0.0) && (model->getParticleState(i) == ParticleState::Active))`
`46`	`46`	`{`
`47`	`47`	`a = grav;`
`48`	`48`	`}`