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69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
#include "PostGraphObjectLight.h"
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#include "FITK_Component/FITKRenderWindowVTK/FITKGraph3DWindowVTK.h"
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#include "FITK_Interface/FITKInterfaceCFDPost/FITKCFDPostLight.h"
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#include <vtkRenderer.h>
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#include <vtkCamera.h>
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#include <vtkLight.h>
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namespace Interface
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{
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PostGraphObjectLight::PostGraphObjectLight(FITKCFDPostLight* lightData, Comp::FITKGraph3DWindowVTK* graph3DWidget) :
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_lightData(lightData), _graph3DWidget(graph3DWidget)
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{
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if (_graph3DWidget == nullptr || _lightData == nullptr)return;
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vtkRenderer* render = _graph3DWidget->getVTKRenderer(0);
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if (render == nullptr)return;
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_VTKLight = vtkLight::New();
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_VTKLight->SwitchOn();
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_VTKLight->SetIntensity(1);
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render->AddLight(_VTKLight);
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}
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PostGraphObjectLight::~PostGraphObjectLight()
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{
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if (_graph3DWidget) {
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vtkRenderer* render = _graph3DWidget->getVTKRenderer(0);
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if (render)render->RemoveLight(_VTKLight);
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}
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if (_VTKLight) {
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_VTKLight->Delete();
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_VTKLight = nullptr;
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}
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}
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void PostGraphObjectLight::update()
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{
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if (_VTKLight == nullptr || _lightData == nullptr)return;
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switch (_lightData->getLightType()) {
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case Interface::FITKPostLightType::Post_Positional: {
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_VTKLight->SetPositional(true);
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break;
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}
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case Interface::FITKPostLightType::Post_Direction: {
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_VTKLight->SetPositional(false);
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break;
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}
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}
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double position[3] = { 0,0,0 }, focalPoint[3] = { 0,0,0 }, color[3] = { 0,0,0 }, coneAngle = 0.0;
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_lightData->getPosition(position);
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_VTKLight->SetPosition(position);
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_lightData->getFocalPoint(focalPoint);
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_VTKLight->SetFocalPoint(focalPoint);
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coneAngle = _lightData->getConeAngle();
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_VTKLight->SetConeAngle(coneAngle);
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_lightData->getColor(color);
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_VTKLight->SetColor(color[0], color[1], color[2]);
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}
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FITKCFDPostLight* PostGraphObjectLight::getLightData()
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{
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return _lightData;
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}
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} |