Merge pull request #4240 from nickbianco/scholz2015_path_produce_forces

Clear via point and obstacle indexes in `Scholz2015GeometryPath::extendAddToSystem()`

Author: nickbianco

OpenSim/Simulation/Model/Scholz2015GeometryPath.cpp

@@ -287,6 +287,12 @@ void Scholz2015GeometryPath::extendAddToSystem(
         SimTK::MultibodySystem& system) const {
     Super::extendAddToSystem(system);
 
+    // First, we need to clear the via point and obstacle indexes so that
+    // repeated calls to addToSystem() do not add the same via points and
+    // obstacles to the list of indexes multiple times.
+    _viaPointIndexes.clear();
+    _obstacleIndexes.clear();
+
     const PathPoint& origin = getOrigin();
     const PathPoint& insertion = getInsertion();
     SimTK::CableSubsystem& cables = system.updCableSubsystem();

dependencies/CMakeLists.txt

@@ -185,7 +185,7 @@ AddDependency(NAME       ezc3d
 AddDependency(NAME       simbody
               DEFAULT    ON
               GIT_URL    https://github.com/simbody/simbody.git
-              GIT_TAG    f9ab12cbad9d0da106473259d34c50577f934f49
+              GIT_TAG    7f35622b3c5daac919fc39a2865498c03c553e53
               CMAKE_ARGS -DBUILD_EXAMPLES:BOOL=OFF
                          -DBUILD_TESTING:BOOL=OFF
                          ${SIMBODY_EXTRA_CMAKE_ARGS})