openscenegraph
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Classes | |
class | Extensions |
Static Public Member Functions | |
static Extensions * | getExtensions (unsigned int contextID, bool createIfNotInitalized) |
static void | setExtensions (unsigned int contextID, Extensions *extensions) |
Protected Member Functions | |
virtual | ~Multisample () |
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virtual | ~StateAttribute () |
void | addParent (osg::StateSet *object) |
void | removeParent (osg::StateSet *object) |
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virtual | ~Object () |
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virtual | ~Referenced () |
void | signalObserversAndDelete (bool signalDelete, bool doDelete) const |
void | deleteUsingDeleteHandler () const |
Protected Attributes | |
float | _coverage |
bool | _invert |
Mode | _mode |
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ParentList | _parents |
ref_ptr< ShaderComponent > | _shaderComponent |
ref_ptr< StateAttributeCallback > | _updateCallback |
ref_ptr< StateAttributeCallback > | _eventCallback |
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std::string | _name |
DataVariance | _dataVariance |
osg::UserDataContainer * | _userDataContainer |
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OpenThreads::AtomicPtr | _observerSet |
OpenThreads::Atomic | _refCount |
Multisample - encapsulates the OpenGL Multisample state.
osg::Multisample::Multisample | ( | ) |
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inline |
Copy constructor using CopyOp to manage deep vs shallow copy.
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protectedvirtual |
apply the OpenGL state attributes. The render info for the current OpenGL context is passed in to allow the StateAttribute to obtain details on the the current context and state.
Reimplemented from osg::StateAttribute.
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inlinevirtual |
return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.
Implements osg::StateAttribute.
References COMPARE_StateAttribute_Parameter, and COMPARE_StateAttribute_Types.
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inline |
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static |
Function to call to get the extension of a specified context. If the Extension object for that context has not yet been created and the 'createIfNotInitalized' flag been set to false then returns NULL. If 'createIfNotInitalized' is true then the Extensions object is automatically created. However, in this case the extension object will only be created with the graphics context associated with ContextID..
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inline |
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inline |
osg::Multisample::META_StateAttribute | ( | osg | , |
Multisample | , | ||
MULTISAMPLE | |||
) |
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inline |
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static |
setExtensions allows users to override the extensions across graphics contexts. Typically used when you have different extensions supported across graphics pipes but need to ensure that they all use the same low common denominator extensions.
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inline |
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inline |
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protected |
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protected |
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protected |