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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.
This commit is contained in:
mkrylova
2020-12-31 09:37:51 +03:00
committed by bugmaster
parent 5de4b704fe
commit 5634c81a9b
11 changed files with 166 additions and 95 deletions

View File

@@ -7672,7 +7672,7 @@ static Standard_Integer VMoveTo (Draw_Interpretor& theDI,
return 1;
}
const Standard_Boolean toEchoGrid = aContext->CurrentViewer()->Grid()->IsActive()
const Standard_Boolean toEchoGrid = aContext->CurrentViewer()->IsGridActive()
&& aContext->CurrentViewer()->GridEcho();
if (toEchoGrid)
{