4b665fa82b
URDF import demo: add COLLADA .dae file support add FiniteElementMethod demo, extracted from the OpenTissue library (under the zlib license) don't crash if loading an invalid STL file add comparison with Assimp for COLLADA file loading (disabled by default, to avoid library dependency) Gwen: disable some flags that make the build incompatible
42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
#ifndef OPENTISSUE_DYNAMICS_FEM_FEM_POSITION_UPDATE_H
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#define OPENTISSUE_DYNAMICS_FEM_FEM_POSITION_UPDATE_H
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//
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// OpenTissue Template Library
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// - A generic toolbox for physics-based modeling and simulation.
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// Copyright (C) 2008 Department of Computer Science, University of Copenhagen.
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//
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// OTTL is licensed under zlib: http://opensource.org/licenses/zlib-license.php
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//
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#include <OpenTissue/configuration.h>
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namespace OpenTissue
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{
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namespace fem
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{
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namespace detail
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{
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/**
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* Position Update.
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*
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* Note: Velocities must have been computed prior to invoking this function.
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* @param mesh
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* @param dt
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*/
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template < typename fem_mesh, typename real_type >
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inline void position_update(fem_mesh & mesh, real_type const & dt)
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{
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for (int n=0;n<mesh.m_nodes.size();n++)
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{
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if(mesh.m_nodes[n].m_fixed)
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continue;
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mesh.m_nodes[n].m_coord += dt * mesh.m_nodes[n].m_velocity;
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}
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}
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} // namespace detail
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} // namespace fem
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} // namespace OpenTissue
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//OPENTISSUE_DYNAMICS_FEM_FEM_POSITION_UPDATE_H
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#endif
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