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reset dt to 1/240 for grasping demos

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Xuchen Han
2019-08-12 12:04:31 -07:00
parent 991be52681
commit 081497a812
1 changed files with 2 additions and 2 deletions
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4
examples/DeformableDemo/GraspDeformable.cpp
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@@ -126,7 +126,7 @@ public:
} }
//use a smaller internal timestep, there are stability issues //use a smaller internal timestep, there are stability issues
float internalTimeStep = 1. / 400.f; float internalTimeStep = 1. / 240.f;
m_dynamicsWorld->stepSimulation(deltaTime, 5, internalTimeStep); m_dynamicsWorld->stepSimulation(deltaTime, 5, internalTimeStep);
} }
@@ -354,7 +354,7 @@ void GraspDeformable::initPhysics()
getDeformableDynamicsWorld()->addSoftBody(psb); getDeformableDynamicsWorld()->addSoftBody(psb);
getDeformableDynamicsWorld()->addForce(psb, new btDeformableMassSpringForce()); getDeformableDynamicsWorld()->addForce(psb, new btDeformableMassSpringForce());
getDeformableDynamicsWorld()->addForce(psb, new btDeformableGravityForce(gravity)); getDeformableDynamicsWorld()->addForce(psb, new btDeformableGravityForce(gravity));
getDeformableDynamicsWorld()->addForce(psb, new btDeformableCorotatedForce(10,10)); getDeformableDynamicsWorld()->addForce(psb, new btDeformableCorotatedForce(5,5));
} }
// // create a piece of cloth // // create a piece of cloth