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814ec27f1e
These mappers can be used to render cell sets as glyphs. The following glyph types are available for scalar fields: - Cube - Sphere - Axes - Quads For vector fields: - Arrows
75 lines
2.5 KiB
C++
75 lines
2.5 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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#ifndef vtk_m_rendering_raytracing_Glyph_Intersector_Vector_h
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#define vtk_m_rendering_raytracing_Glyph_Intersector_Vector_h
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#include <vtkm/rendering/GlyphType.h>
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#include <vtkm/rendering/raytracing/ShapeIntersector.h>
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namespace vtkm
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{
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namespace rendering
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{
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namespace raytracing
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{
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class GlyphIntersectorVector : public ShapeIntersector
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{
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public:
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GlyphIntersectorVector(vtkm::rendering::GlyphType glyphType);
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virtual ~GlyphIntersectorVector() override;
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void SetGlyphType(vtkm::rendering::GlyphType glyphType);
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void SetData(const vtkm::cont::CoordinateSystem& coords,
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vtkm::cont::ArrayHandle<vtkm::Id> pointIds,
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vtkm::cont::ArrayHandle<vtkm::Vec<vtkm::Float32, 3>> sizes);
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void IntersectRays(Ray<vtkm::Float32>& rays, bool returnCellIndex = false) override;
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void IntersectRays(Ray<vtkm::Float64>& rays, bool returnCellIndex = false) override;
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template <typename Precision>
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void IntersectRaysImp(Ray<Precision>& rays, bool returnCellIndex);
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template <typename Precision>
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void IntersectionDataImp(Ray<Precision>& rays,
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const vtkm::cont::Field field,
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const vtkm::Range& range);
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void IntersectionData(Ray<vtkm::Float32>& rays,
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const vtkm::cont::Field field,
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const vtkm::Range& range) override;
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void IntersectionData(Ray<vtkm::Float64>& rays,
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const vtkm::cont::Field field,
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const vtkm::Range& range) override;
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vtkm::Id GetNumberOfShapes() const override;
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void SetArrowRadii(vtkm::Float32 bodyRadius, vtkm::Float32 headRadius);
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protected:
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vtkm::cont::ArrayHandle<vtkm::Id> PointIds;
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vtkm::cont::ArrayHandle<vtkm::Vec3f_32> Sizes;
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vtkm::cont::ArrayHandle<vtkm::Vec3f_32> Normals;
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vtkm::rendering::GlyphType GlyphType;
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vtkm::Float32 ArrowBodyRadius;
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vtkm::Float32 ArrowHeadRadius;
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}; // class GlyphIntersectorVector
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}
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}
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} //namespace vtkm::rendering::raytracing
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#endif //vtk_m_rendering_raytracing_Glyph_Intersector_Vector_h
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