14.04.2013 Views

Introdução ao VTK

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Modelo de visualização do <strong>VTK</strong><br />

Exemplo (Tcl)<br />

vtkSphereSource sphere<br />

sphere SetRadius 5<br />

sphere SetThetaResolution 36<br />

sphere SetPhiResolution 18<br />

vtkPolyDataMapper isoMapper<br />

isoMapper SetInput [sphere GetOutput]<br />

isoMapper ScalarVisibilityOn<br />

vtkActor isoActor<br />

isoActor SetMapper isoMapper<br />

eval [isoActor GetProperty] SetColor 0.2 0.63 0.79<br />

vtkRenderer ren1<br />

ren1 AddActor isoActor<br />

ren1 SetBackground 1 1 1<br />

vtkRenderWindow renWin<br />

renWin AddRenderer ren1<br />

renWin SetSize 500 500<br />

vtkRenderWindowInteractor iren<br />

iren SetRenderWindow renWin<br />

iren Initialize<br />

Source - Fonte<br />

Mapper - Mapeador<br />

Actor<br />

Renderer<br />

Render Window<br />

J. Tavares / J. Barbosa Visualização Cientifíca - <strong>Introdução</strong> <strong>ao</strong> <strong>VTK</strong> 53

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