/usr/include/SurgSim/Physics/FemElementStructs.h is in libopensurgsim-dev 0.7.0-5.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | // This file is a part of the OpenSurgSim project.
// Copyright 2015, SimQuest Solutions Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef SURGSIM_PHYSICS_FEMELEMENTSTRUCTS_H
#define SURGSIM_PHYSICS_FEMELEMENTSTRUCTS_H
namespace SurgSim
{
namespace Physics
{
namespace FemElementStructs
{
/// RotationVectorData is a structure containing the rotational dof per vertex
/// The nature of the rotation depends on the underlying Representation,
/// but right now all OSS's representations use rotation vector for rotational dof.
struct RotationVectorData
{
RotationVectorData() : thetaX(0.0), thetaY(0.0), thetaZ(0.0)
{
}
bool operator==(const RotationVectorData& rhs) const
{
return (thetaX == rhs.thetaX && thetaY == rhs.thetaY && thetaZ == rhs.thetaZ);
}
double thetaX;
double thetaY;
double thetaZ;
};
/// FemElementParameter is a structure containing the parameters of an fem element following
/// the Hooke's law of deformation (linear deformation).
struct FemElementParameter
{
FemElementParameter() : youngModulus(0.0), poissonRatio(0.0), massDensity(0.0)
{
}
virtual ~FemElementParameter(){}
std::vector<size_t> nodeIds;
double youngModulus;
double poissonRatio;
double massDensity;
};
/// FemElement1DParameter is a FemElementParameter structure specialized for 1D element.
struct FemElement1DParameter : public FemElementParameter
{
FemElement1DParameter() : radius(0.0), enableShear(false)
{
}
double radius;
bool enableShear;
};
/// FemElement2DParameter is a FemElementParameter structure specialized for 2D element.
struct FemElement2DParameter : public FemElementParameter
{
FemElement2DParameter() : thickness(0.0)
{
}
double thickness;
};
/// FemElement3DParameter is a FemElementParameter structure specialized for 3D element.
struct FemElement3DParameter : public FemElementParameter {};
} // namespace FemElementStructs
} // namespace Physics
} // namespace SurgSim
#endif // SURGSIM_PHYSICS_FEMELEMENTSTRUCTS_H
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