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0031547: Visualization - V3d_View creates V3d_Trihedron instance
- moved creating of V3d_View::myTrihedron from constructor to first attempt of displaying or calling it; - moved creating of V3d_Viewer::myRGrid and V3d_Viewer::myCGrid to to first attempt of displaying or calling them; - renamed V3d_Viewer::IsActive() to V3d_Viewer::IsGridActive(); - redefined V3d_View::Trihedron() and V3d_Viewer::Grid() by adding new argument toCreate for opportunity to check the existence of the objects without their recreating.
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@@ -7672,7 +7672,7 @@ static Standard_Integer VMoveTo (Draw_Interpretor& theDI,
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return 1;
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}
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const Standard_Boolean toEchoGrid = aContext->CurrentViewer()->Grid()->IsActive()
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const Standard_Boolean toEchoGrid = aContext->CurrentViewer()->IsGridActive()
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&& aContext->CurrentViewer()->GridEcho();
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if (toEchoGrid)
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{
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