@section upgrade_occt720 Upgrade to OCCT 7.2.0
+@subsection upgrade_720_removed Removed features
+
+The following obsolete features have been removed:
+* *AIS_InteractiveContext::PreSelectionColor()*, *::DefaultColor()*, *::WasCurrentTouched()*, *::ZDetection()*.
+ These properties were unused, and therefore application should remove occurrences of these methods.
+* *AIS_InteractiveObject::SelectionPriority()*.
+ These property was not implemented.
+
@subsection upgrade_occt720_correction_of_Offset_API Corrections in BRepOffset API
Class *BRepOffsetAPI_MakeOffsetShape*:
BodyMaker.MakeThickSolidByJoin(myBody, facesToRemove, -myThickness / 50, 1.e-3);
myBody = BodyMaker.Shape();
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+@subsection upgrade_720_highlight Highlight style
+
+Management of highlight attributes has been revised and might require modifications from application side:
+* New class *Graphic3d_PresentationAttributes* defining basic presentation attributes has been introduced.
+ It's definition includes properties previously defined by class Graphic3d_HighlightStyle (*Color*, *Transparency*),
+ and new properties (*Display mode*, *ZLayer*, optional *FillArea aspect*).
+* Class *Prs3d_Drawer* now inherits class *Graphic3d_PresentationAttributes*.
+ So that overall presentation attributes are now split into two parts - Basic attributes and Detailed attributes.
+* Class *Graphic3d_HighlightStyle* has been dropped.
+ It is now defined as a typedef to *Prs3d_Drawer*.
+ Therefore, highlight style now also includes not only Basic presentation attributes, but also Detailed attributes
+ which can be used by custom presentation builders.
+* Highlighting style defined by class *Graphic3d_PresentationAttributes* now provides more options:
+ - *Graphic3d_PresentationAttributes::BasicFillAreaAspect()* property providing complete Material definition.
+ This option, when defined, can be used instead of the pair Object Material + Highlight Color.
+ - *Graphic3d_PresentationAttributes::ZLayer()* property specifying the Layer where highlighted presentation should be shown.
+ This property can be set to Graphic3d_ZLayerId_UNKNOWN, which means that ZLayer of main presentation should be used instead.
+ - *Graphic3d_PresentationAttributes::DisplayMode()* property specifying Display Mode for highlight presentation.
+* Since Highlight and Selection styles within *AIS_InteractiveContext* are now defined by *Prs3d_Drawer* inheriting from *Graphic3d_PresentationAttributes*,
+ it is now possible to customize default highlight attributes like *Display Mode* and *ZLayer*, which previously could be defined only on Object level.
+* Properties *Prs3d_Drawer::HighlightStyle()* and *Prs3d_Drawer::SelectionStyle()* have been removed.
+ Instead, *AIS_InteractiveObject* now defines *::DynamicHilightAttributes()* for dynamic highlighting in addition to *::HilightAttributes()* used for highlighting in selected state.
+* The following protected fields have been removed from class *AIS_InteractiveObject*:
+ - *myOwnColor*, replaced by *myDrawer->Color()*
+ - *myTransparency*, replaced by *myDrawer->Transparency()*
+ - *myZLayer*, replaced by *myDrawer->ZLayer()*
+* The method *PrsMgr_PresentationManager::Unhighlight()* taking Display Mode as an argument has been marked deprecated.
+ Implementation now performs unhighlighting of all highlighted presentation mode.
+
+@subsection upgrade_720_Result_Of_BOP_On_Containers Result of Boolean operations on containers
+
+* The result of Boolean operations on arguments of collection types (WIRE/SHELL/COMPSOLID) is now filtered from duplicating containers.
\ No newline at end of file
projects / occt.git / blobdiff