//--------------------------------------------------------------------------------------------------
public void InitV3dViewer()
{
if (V3dViewer == null)
{
var ocGraphicDriver = Occt.Helper.Graphic3d.CreateOpenGlDriver();
V3dViewer = new V3d_Viewer(ocGraphicDriver);
}
V3dViewer.SetDefaultViewSize(1000.0);
V3dViewer.SetDefaultViewProj(V3d_TypeOfOrientation.V3d_XposYposZpos);
V3dViewer.SetDefaultBackgroundColor(Quantity_NameOfColor.Quantity_NOC_GRAY30.ToColor());
V3dViewer.SetDefaultVisualization(V3d_TypeOfVisualization.V3d_ZBUFFER);
V3dViewer.SetLightOn(new V3d_DirectionalLight(V3d_TypeOfOrientation.V3d_Zneg, Quantity_NameOfColor.Quantity_NOC_WHITE.ToColor(), true));
V3dViewer.SetLightOn(new V3d_AmbientLight(Quantity_NameOfColor.Quantity_NOC_WHITE.ToColor()));
V3dViewer.Grid().SetColors(Quantity_NameOfColor.Quantity_NOC_GRAY45.ToColor(), Quantity_NameOfColor.Quantity_NOC_GRAY30.ToColor());
// Reinit viewer parameters
_ApplyWorkingContext();
}
