2d30e6d45a
Previously, `DataSet` managed `CoordinateSystem`s separately from `Field`s. However, a `CoordinateSystem` is really just a `Field` with some special attributes. Thus, coordiante systems are now just listed along with the rest of the fields, and the coordinate systems are simply strings that point back to the appropriate field. (This was actually the original concept for `DataSet`, but the coordinate systems were separated from fields for some now obsolete reasons.)
118 lines
4.3 KiB
C++
118 lines
4.3 KiB
C++
//============================================================================
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// Copyright (c) Kitware, Inc.
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// All rights reserved.
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// See LICENSE.txt for details.
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//
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// This software is distributed WITHOUT ANY WARRANTY; without even
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// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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// PURPOSE. See the above copyright notice for more information.
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//============================================================================
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#include <vtkm/cont/ArrayHandleCompositeVector.h>
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#include <vtkm/cont/ArrayHandleUniformPointCoordinates.h>
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#include <vtkm/cont/CoordinateSystem.h>
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#include <vtkm/cont/ErrorBadValue.h>
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namespace vtkm
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{
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namespace cont
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{
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VTKM_CONT CoordinateSystem::CoordinateSystem()
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: Superclass()
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{
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}
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VTKM_CONT CoordinateSystem::CoordinateSystem(const vtkm::cont::Field& src)
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: Superclass(src)
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{
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if (src.GetAssociation() != vtkm::cont::Field::Association::Points)
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{
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throw vtkm::cont::ErrorBadValue("CoordinateSystems can only be point field.");
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}
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}
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VTKM_CONT CoordinateSystem::CoordinateSystem(std::string name,
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const vtkm::cont::UnknownArrayHandle& data)
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: Superclass(name, Association::Points, data)
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{
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}
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/// This constructor of coordinate system sets up a regular grid of points.
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///
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VTKM_CONT
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CoordinateSystem::CoordinateSystem(std::string name,
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vtkm::Id3 dimensions,
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vtkm::Vec3f origin,
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vtkm::Vec3f spacing)
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: Superclass(name,
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Association::Points,
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vtkm::cont::ArrayHandleUniformPointCoordinates(dimensions, origin, spacing))
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{
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}
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VTKM_CONT vtkm::cont::UncertainArrayHandle<vtkm::TypeListFieldVec3, VTKM_DEFAULT_STORAGE_LIST>
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CoordinateSystem::GetData() const
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{
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return vtkm::cont::UncertainArrayHandle<vtkm::TypeListFieldVec3, VTKM_DEFAULT_STORAGE_LIST>(
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this->Superclass::GetData());
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}
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VTKM_CONT vtkm::cont::CoordinateSystem::MultiplexerArrayType
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CoordinateSystem::GetDataAsMultiplexer() const
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{
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return this->GetData().AsArrayHandle<MultiplexerArrayType>();
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}
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VTKM_CONT
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void CoordinateSystem::PrintSummary(std::ostream& out) const
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{
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out << " Coordinate System ";
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this->Superclass::PrintSummary(out);
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}
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template VTKM_CONT_EXPORT CoordinateSystem::CoordinateSystem(
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std::string name,
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const vtkm::cont::ArrayHandle<vtkm::Vec<float, 3>>&);
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template VTKM_CONT_EXPORT CoordinateSystem::CoordinateSystem(
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std::string name,
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const vtkm::cont::ArrayHandle<vtkm::Vec<double, 3>>&);
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template VTKM_CONT_EXPORT CoordinateSystem::CoordinateSystem(
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std::string name,
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const vtkm::cont::ArrayHandle<
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vtkm::Vec3f,
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vtkm::cont::StorageTagImplicit<vtkm::internal::ArrayPortalUniformPointCoordinates>>&);
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template VTKM_CONT_EXPORT CoordinateSystem::CoordinateSystem(
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std::string name,
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const vtkm::cont::ArrayHandle<
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vtkm::Vec3f_32,
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vtkm::cont::StorageTagCartesianProduct<vtkm::cont::StorageTagBasic,
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vtkm::cont::StorageTagBasic,
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vtkm::cont::StorageTagBasic>>&);
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template VTKM_CONT_EXPORT CoordinateSystem::CoordinateSystem(
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std::string name,
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const vtkm::cont::ArrayHandle<
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vtkm::Vec3f_64,
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vtkm::cont::StorageTagCartesianProduct<vtkm::cont::StorageTagBasic,
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vtkm::cont::StorageTagBasic,
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vtkm::cont::StorageTagBasic>>&);
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template VTKM_CONT_EXPORT CoordinateSystem::CoordinateSystem(
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std::string name,
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const vtkm::cont::ArrayHandle<
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vtkm::Vec3f_32,
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typename vtkm::cont::ArrayHandleCompositeVector<
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vtkm::cont::ArrayHandle<vtkm::Float32, vtkm::cont::StorageTagBasic>,
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vtkm::cont::ArrayHandle<vtkm::Float32, vtkm::cont::StorageTagBasic>,
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vtkm::cont::ArrayHandle<vtkm::Float32, vtkm::cont::StorageTagBasic>>::StorageTag>&);
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template VTKM_CONT_EXPORT CoordinateSystem::CoordinateSystem(
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std::string name,
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const vtkm::cont::ArrayHandle<
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vtkm::Vec3f_64,
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typename vtkm::cont::ArrayHandleCompositeVector<
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vtkm::cont::ArrayHandle<vtkm::Float64, vtkm::cont::StorageTagBasic>,
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vtkm::cont::ArrayHandle<vtkm::Float64, vtkm::cont::StorageTagBasic>,
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vtkm::cont::ArrayHandle<vtkm::Float64, vtkm::cont::StorageTagBasic>>::StorageTag>&);
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}
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} // namespace vtkm::cont
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