This class represents low-level wrapper over window with GL context. The window itself should be provided to constructor. More...
#include <OpenGl_Window.hxx>
Inheritance diagram for OpenGl_Window:
Public Member Functions | |
| OpenGl_Window (const Handle< OpenGl_GraphicDriver > &theDriver, const Handle< Aspect_Window > &thePlatformWindow, Aspect_RenderingContext theGContext, const Handle< OpenGl_Caps > &theCaps, const Handle< OpenGl_Context > &theShareCtx) | |
| Main constructor - prepare GL context for specified window. More... | |
| virtual | ~OpenGl_Window () |
| Destructor. More... | |
| virtual void | Resize () |
| Resizes the window. More... | |
| Handle< Aspect_Window > | PlatformWindow () |
| Standard_Integer | Width () const |
| Standard_Integer | Height () const |
| const Handle< OpenGl_Context > & | GetGlContext () const |
| void | Init () |
| Activates GL context and setup viewport. More... | |
| virtual Standard_Boolean | Activate () |
| Makes GL context for this window active in current thread. More... | |
| void | SetSwapInterval () |
| Sets swap interval for this window according to the context's settings. More... | |
 Public Member Functions inherited from Standard_Transient | |
| Standard_Transient () | |
| Empty constructor. More... | |
| Standard_Transient (const Standard_Transient &) | |
| Copy constructor – does nothing. More... | |
| Standard_Transient & | operator= (const Standard_Transient &) |
| Assignment operator, needed to avoid copying reference counter. More... | |
| virtual | ~Standard_Transient () |
| Destructor must be virtual. More... | |
| virtual void | Delete () const |
| Memory deallocator for transient classes. More... | |
| virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
| Returns a type descriptor about this object. More... | |
| Standard_Boolean | IsInstance (const opencascade::handle< Standard_Type > &theType) const |
| Returns a true value if this is an instance of Type. More... | |
| Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
| Returns a true value if this is an instance of TypeName. More... | |
| Standard_Boolean | IsKind (const opencascade::handle< Standard_Type > &theType) const |
| Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More... | |
| Standard_Boolean | IsKind (const Standard_CString theTypeName) const |
| Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More... | |
| Standard_Transient * | This () const |
| Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero. More... | |
| Standard_Integer | GetRefCount () const |
| Get the reference counter of this object. More... | |
| void | IncrementRefCounter () const |
| Increments the reference counter of this object. More... | |
| Standard_Integer | DecrementRefCounter () const |
| Decrements the reference counter of this object; returns the decremented value. More... | |
Protected Attributes | |
| Handle< OpenGl_Context > | myGlContext |
| Standard_Boolean | myOwnGContext |
| set to TRUE if GL context was not created by this class More... | |
| Handle< Aspect_Window > | myPlatformWindow |
| software platform window wrapper More... | |
| Standard_Integer | myWidth |
| window width in pixels More... | |
| Standard_Integer | myHeight |
| window height in pixels More... | |
| Standard_Integer | mySwapInterval |
| last assigned swap interval (VSync) for this window More... | |
Additional Inherited Members | |
| Public Types inherited from Standard_Transient | |
| typedef void | base_type |
| Returns a type descriptor about this object. More... | |
| Static Public Member Functions inherited from Standard_Transient | |
| static const char * | get_type_name () |
| Returns a type descriptor about this object. More... | |
| static const opencascade::handle< Standard_Type > & | get_type_descriptor () |
| Returns type descriptor of Standard_Transient class. More... | |
Detailed Description
This class represents low-level wrapper over window with GL context. The window itself should be provided to constructor.
Constructor & Destructor Documentation
◆ OpenGl_Window()
| OpenGl_Window::OpenGl_Window | ( | const Handle< OpenGl_GraphicDriver > & | theDriver, |
| const Handle< Aspect_Window > & | thePlatformWindow, | ||
| Aspect_RenderingContext | theGContext, | ||
| const Handle< OpenGl_Caps > & | theCaps, | ||
| const Handle< OpenGl_Context > & | theShareCtx | ||
| ) |
Main constructor - prepare GL context for specified window.
◆ ~OpenGl_Window()
|
virtual |
Destructor.
Member Function Documentation
◆ Activate()
|
virtual |
Makes GL context for this window active in current thread.
◆ GetGlContext()
|
inline |
◆ Height()
|
inline |
◆ Init()
| void OpenGl_Window::Init | ( | ) |
Activates GL context and setup viewport.
◆ PlatformWindow()
|
inline |
◆ Resize()
|
virtual |
Resizes the window.
◆ SetSwapInterval()
| void OpenGl_Window::SetSwapInterval | ( | ) |
Sets swap interval for this window according to the context's settings.
◆ Width()
|
inline |
Field Documentation
◆ myGlContext
|
protected |
◆ myHeight
|
protected |
window height in pixels
◆ myOwnGContext
|
protected |
set to TRUE if GL context was not created by this class
◆ myPlatformWindow
|
protected |
software platform window wrapper
◆ mySwapInterval
|
protected |
last assigned swap interval (VSync) for this window
◆ myWidth
|
protected |
window width in pixels
The documentation for this class was generated from the following file:
