/usr/include/SurgSim/Graphics/VectorField.h is in libopensurgsim-dev 0.7.0-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | // This file is a part of the OpenSurgSim project.
// Copyright 2013, 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_GRAPHICS_VECTORFIELD_H
#define SURGSIM_GRAPHICS_VECTORFIELD_H
#include "SurgSim/DataStructures/OptionalValue.h"
#include "SurgSim/DataStructures/Vertices.h"
#include "SurgSim/Math/Vector.h"
namespace SurgSim
{
namespace Graphics
{
/// A (mathematical) vector is represented as (X,Y,Z) associated with an optional color (R,G,B,alpha) information
struct VectorFieldData
{
/// Direction (X,Y,Z) of the vector
SurgSim::Math::Vector3d direction;
/// Color (R,G,B,alpha) of the vector (Optional)
SurgSim::DataStructures::OptionalValue<SurgSim::Math::Vector4d> color;
/// Compare the vectors and return true if equal; Othwise, false.
/// \return True if vector1 and rhs have the same value; Otherwise, false.
bool operator==(const VectorFieldData& rhs) const
{
if (color.hasValue() && rhs.color.hasValue())
{
return direction == rhs.direction &&
color.getValue() == rhs.color.getValue();
}
else
{
return direction == rhs.direction;
}
}
/// Compare the vectors and return true if not equal, false if equal.
/// \return True if vector1 and rhs have different values; Otherwise, false.
bool operator!=(const VectorFieldData& rhs) const
{
return ! (*this == rhs);
}
};
typedef SurgSim::DataStructures::Vertices<VectorFieldData> VectorField;
}; // namespace Graphics
}; // namespace SurgSim
#endif // SURGSIM_GRAPHICS_VECTORFIELD_H
|