osg::Scissor Class Reference
Encapsulate OpenGL glScissor.
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List of all members.
Public Member Functions |
| Scissor () |
| Scissor (int x, int y, int width, int height) |
| Scissor (const Scissor &vp, const CopyOp ©op=CopyOp::SHALLOW_COPY) |
| Copy constructor using CopyOp to manage deep vs shallow copy.
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| META_StateAttribute (osg, Scissor, SCISSOR) |
virtual int | compare (const StateAttribute &sa) const |
| Return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.
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virtual bool | getModeUsage (StateAttribute::ModeUsage &usage) const |
| Return the modes associated with this StateAttribute.
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void | setScissor (int x, int y, int width, int height) |
void | getScissor (int &x, int &y, int &width, int &height) const |
int & | x () |
int | x () const |
int & | y () |
int | y () const |
int & | width () |
int | width () const |
int & | height () |
int | height () const |
virtual void | apply (State &state) const |
| apply the OpenGL state attributes.
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Protected Member Functions |
virtual | ~Scissor () |
Protected Attributes |
int | _x |
int | _y |
int | _width |
int | _height |
Detailed Description
Encapsulate OpenGL glScissor.
Constructor & Destructor Documentation
osg::Scissor::Scissor |
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osg::Scissor::Scissor |
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int |
x, |
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int |
y, |
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int |
width, |
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int |
height | |
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osg::Scissor::Scissor |
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const Scissor & |
vp, |
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const CopyOp & |
copyop = CopyOp::SHALLOW_COPY | |
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Copy constructor using CopyOp to manage deep vs shallow copy.
virtual osg::Scissor::~Scissor |
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[protected, virtual] |
Member Function Documentation
virtual void osg::Scissor::apply |
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State & |
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const [virtual] |
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.
virtual int osg::Scissor::compare |
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const StateAttribute & |
sa |
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const [inline, virtual] |
void osg::Scissor::getScissor |
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int & |
x, |
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int & |
y, |
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int & |
width, |
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int & |
height | |
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int osg::Scissor::height |
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const [inline] |
int& osg::Scissor::height |
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[inline] |
osg::Scissor::META_StateAttribute |
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osg |
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Scissor |
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SCISSOR |
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void osg::Scissor::setScissor |
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int |
x, |
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int |
y, |
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int |
width, |
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int |
height | |
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int osg::Scissor::width |
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const [inline] |
int& osg::Scissor::width |
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[inline] |
int osg::Scissor::x |
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const [inline] |
int& osg::Scissor::x |
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[inline] |
int osg::Scissor::y |
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const [inline] |
int& osg::Scissor::y |
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[inline] |
Member Data Documentation
The documentation for this class was generated from the following file: