mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-10-05 09:59:12 +00:00
8f025a2c56
This commit makes `LineRenderer` and `TextRenderer` to batch line and text rendering. Batching them has shown a significant speedup, especially when usin CUDA.
61 lines
2.0 KiB
C++
61 lines
2.0 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_View3D_h
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#define vtk_m_rendering_View3D_h
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#include <vtkm/rendering/View.h>
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#include <vtkm/rendering/AxisAnnotation3D.h>
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#include <vtkm/rendering/BoundingBoxAnnotation.h>
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#include <vtkm/rendering/ColorBarAnnotation.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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class VTKM_RENDERING_EXPORT View3D : public vtkm::rendering::View
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{
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public:
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View3D(const vtkm::rendering::Scene& scene,
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const vtkm::rendering::Mapper& mapper,
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const vtkm::rendering::Canvas& canvas,
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const vtkm::rendering::Color& backgroundColor = vtkm::rendering::Color(0, 0, 0, 1),
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const vtkm::rendering::Color& foregroundColor = vtkm::rendering::Color(1, 1, 1, 1));
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View3D(const vtkm::rendering::Scene& scene,
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const vtkm::rendering::Mapper& mapper,
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const vtkm::rendering::Canvas& canvas,
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const vtkm::rendering::Camera& camera,
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const vtkm::rendering::Color& backgroundColor = vtkm::rendering::Color(0, 0, 0, 1),
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const vtkm::rendering::Color& foregroundColor = vtkm::rendering::Color(1, 1, 1, 1));
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~View3D();
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void Paint() override;
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void RenderScreenAnnotations() override;
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void RenderWorldAnnotations() override;
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private:
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// 3D-specific annotations
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vtkm::rendering::LineRendererBatcher LineBatcher;
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vtkm::rendering::BoundingBoxAnnotation BoxAnnotation;
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vtkm::rendering::AxisAnnotation3D XAxisAnnotation;
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vtkm::rendering::AxisAnnotation3D YAxisAnnotation;
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vtkm::rendering::AxisAnnotation3D ZAxisAnnotation;
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vtkm::rendering::ColorBarAnnotation ColorBarAnnotation;
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};
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}
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} // namespace vtkm::rendering
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#endif //vtk_m_rendering_View3D_h
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