void ExplicitEuler::solveConstraints(struct CpuSoftClothDemoInternalData* data, char* vertexPositions, int vertexStride,float deltaTime)
{
computeGravityForces(data,vertexPositions,vertexStride,deltaTime);
computeSpringForces(data,vertexPositions,vertexStride,deltaTime);
integrateExplicitEuler(data,vertexPositions,vertexStride,deltaTime);
}
void Simulation::Update()
{
// update external force
if (g_gravity) calculateExternalForce();
switch (m_integration_method)
{
case INTEGRATION_EXPLICIT_EULER_COMMON:
integrateClassicExplicitEuler();
break;
case INTEGRATION_EXPLICIT_EULER_DISCRETE:
integrateExplicitEuler();
break;
case INTEGRATION_EXPLICIT_EULER_SYMPLETIC:
integrateExplicitEuler();
break;
}
// update velocity and damp
}
void Simulation::Update()
{
calculateInertiaY();
calculateExternalForce();
integrateExplicitEuler();
}