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0030737: Visualization - implementing new selection schemes in context

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AIS_SelectionScheme enumeration is defined to set which selection behaviour is used in Select of context
AIS_InteractiveContext is corrected to use single Select method instead of combination of Select/ShiftSelect methods with a selection scheme parameter.
Upgrade: Select() -> SelectDetected/Rectangle/Polygon(AIS_SelectionScheme_Replace), ShiftSelect -> SelectDetected/Rectangle/Polygon(AIS_SelectionScheme_XOR)
This commit is contained in:
nds
2020-09-18 21:36:05 +03:00
committed by bugmaster
parent b735354545
commit 75cf82505b
25 changed files with 656 additions and 224 deletions
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20
samples/mfc/standard/Common/OCC_3dBaseDoc.cpp
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@@ -111,9 +111,10 @@ void OCC_3dBaseDoc::DragEvent (const Standard_Integer theMouseX,
}
case 1:
{
myAISContext->Select (aStartDragX, aStartDragY,
theMouseX, theMouseY,
theView, Standard_True);
myAISContext->SelectRectangle (Graphic3d_Vec2i (aStartDragX, aStartDragY),
Graphic3d_Vec2i (theMouseX, theMouseY),
theView);
myAISContext->UpdateCurrentViewer();
break;
}
};
@@ -127,7 +128,8 @@ void OCC_3dBaseDoc::InputEvent (const Standard_Integer theMouseX,
const Handle(V3d_View)& theView)
{
myAISContext->MoveTo (theMouseX, theMouseY, theView, Standard_False);
myAISContext->Select (Standard_True);
myAISContext->SelectDetected();
myAISContext->UpdateCurrentViewer();
}
//-----------------------------------------------------------------------------------------
@@ -175,9 +177,10 @@ void OCC_3dBaseDoc::ShiftDragEvent (const Standard_Integer theMouseX,
if (theState == 0)
{
// button up
myAISContext->ShiftSelect (aStartDragX, aStartDragY,
theMouseX, theMouseY,
theView, Standard_True);
myAISContext->SelectRectangle (Graphic3d_Vec2i (aStartDragX, aStartDragY),
Graphic3d_Vec2i (theMouseX, theMouseY),
theView, AIS_SelectionScheme_XOR);
myAISContext->UpdateCurrentViewer();
}
}
@@ -188,7 +191,8 @@ void OCC_3dBaseDoc::ShiftInputEvent (const Standard_Integer /*theMouseX*/,
const Standard_Integer /*theMouseY*/,
const Handle(V3d_View)& /*theView*/)
{
myAISContext->ShiftSelect (Standard_True);
myAISContext->SelectDetected (AIS_SelectionScheme_XOR);
myAISContext->UpdateCurrentViewer();
}
//-----------------------------------------------------------------------------------------