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66 lines
1.4 KiB
66 lines
1.4 KiB
#pragma once
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#include <vtkPolyDataMapper.h>
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#include <vtkRenderWindow.h>
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#include <vtkRenderWindowInteractor.h>
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#include "ICH/BaseModel.h"
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#include "ICH/Point3D.h"
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struct Color {
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float r, g, b;
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};
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constexpr Color RED{1.0f, 0.0f, 0.0f};
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constexpr Color GREEN{0.0f, 1.0f, 0.0f};
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constexpr Color BLUE{0.0f, 0.0f, 1.0f};
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constexpr Color WHITE{1.0f, 1.0f, 1.0f};
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constexpr Color BLACK{0.0f, 0.0f, 0.0f};
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constexpr Color YELLOW{1.0f, 1.0f, 0.0f};
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struct DrawMeshDesc {
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const CBaseModel* model = nullptr;
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Color color;
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float opacity = 1.0f;
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};
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struct DrawPolylineDesc {
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std::vector<CPoint3D> points;
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Color color;
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float width;
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bool closed;
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};
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struct DrawPointCloudDesc {
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std::vector<CPoint3D> points;
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Color color;
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float pointSize;
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};
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class Renderer final {
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public:
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static Renderer &getInstance() {
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if (!_instance) {
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_instance.reset(new Renderer());
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}
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return *_instance;
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}
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void render() {
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_renwin->Render();
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_interactor->Start();
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}
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void update() { _renwin->Render(); }
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void addMesh(const DrawMeshDesc &desc);
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void addPolyline(const DrawPolylineDesc &desc);
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void addPointCloud(const DrawPointCloudDesc &desc);
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private:
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static std::shared_ptr<Renderer> _instance;
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vtkSmartPointer<vtkRenderWindow> _renwin;
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vtkSmartPointer<vtkRenderer> _vtkRenderer;
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vtkSmartPointer<vtkRenderWindowInteractor> _interactor;
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Renderer();
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};
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