OpenSceneGraph
3.0.1
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Public Types | |
enum | Type { PrimitiveType, DrawArraysPrimitiveType, DrawArrayLengthsPrimitiveType, DrawElementsUBytePrimitiveType, DrawElementsUShortPrimitiveType, DrawElementsUIntPrimitiveType } |
enum | Mode { POINTS = GL_POINTS, LINES = GL_LINES, LINE_STRIP = GL_LINE_STRIP, LINE_LOOP = GL_LINE_LOOP, TRIANGLES = GL_TRIANGLES, TRIANGLE_STRIP = GL_TRIANGLE_STRIP, TRIANGLE_FAN = GL_TRIANGLE_FAN, QUADS = GL_QUADS, QUAD_STRIP = GL_QUAD_STRIP, POLYGON = GL_POLYGON, LINES_ADJACENCY = GL_LINES_ADJACENCY_EXT, LINE_STRIP_ADJACENCY = GL_LINE_STRIP_ADJACENCY_EXT, TRIANGLES_ADJACENCY = GL_TRIANGLES_ADJACENCY_EXT, TRIANGLE_STRIP_ADJACENCY = GL_TRIANGLE_STRIP_ADJACENCY_EXT, PATCHES = GL_PATCHES } |
Public Member Functions | |
PrimitiveSet (Type primType=PrimitiveType, GLenum mode=0, int numInstances=0) | |
PrimitiveSet (const PrimitiveSet &prim, const CopyOp ©op=CopyOp::SHALLOW_COPY) | |
virtual bool | isSameKindAs (const Object *obj) const |
virtual const char * | libraryName () const |
return the name of the object's library. | |
virtual const char * | className () const |
return the name of the object's class type. | |
Type | getType () const |
virtual const GLvoid * | getDataPointer () const |
virtual unsigned int | getTotalDataSize () const |
virtual bool | supportsBufferObject () const |
virtual DrawElements * | getDrawElements () |
virtual const DrawElements * | getDrawElements () const |
void | setNumInstances (int n) |
int | getNumInstances () const |
void | setMode (GLenum mode) |
GLenum | getMode () const |
virtual void | draw (State &state, bool useVertexBufferObjects) const =0 |
virtual void | accept (PrimitiveFunctor &functor) const =0 |
virtual void | accept (PrimitiveIndexFunctor &functor) const =0 |
virtual unsigned int | index (unsigned int pos) const =0 |
virtual unsigned int | getNumIndices () const =0 |
virtual void | offsetIndices (int offset)=0 |
virtual unsigned int | getNumPrimitives () const |
virtual void | computeRange () const |
Protected Member Functions | |
virtual | ~PrimitiveSet () |
Protected Attributes | |
Type | _primitiveType |
int | _numInstances |
GLenum | _mode |
osg::PrimitiveSet::PrimitiveSet | ( | Type | primType = PrimitiveType , |
GLenum | mode = 0 , |
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int | numInstances = 0 |
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) | [inline] |
osg::PrimitiveSet::PrimitiveSet | ( | const PrimitiveSet & | prim, |
const CopyOp & | copyop = CopyOp::SHALLOW_COPY |
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) | [inline] |
virtual osg::PrimitiveSet::~PrimitiveSet | ( | ) | [inline, protected, virtual] |
virtual void osg::PrimitiveSet::accept | ( | PrimitiveFunctor & | functor | ) | const [pure virtual] |
Implemented in osg::DrawElementsUInt, osg::DrawElementsUShort, osg::DrawElementsUByte, osg::DrawArrayLengths, and osg::DrawArrays.
virtual void osg::PrimitiveSet::accept | ( | PrimitiveIndexFunctor & | functor | ) | const [pure virtual] |
Implemented in osg::DrawElementsUInt, osg::DrawElementsUShort, osg::DrawElementsUByte, osg::DrawArrayLengths, and osg::DrawArrays.
virtual const char* osg::PrimitiveSet::className | ( | ) | const [inline, virtual] |
return the name of the object's class type.
Must be defined by derived classes.
Reimplemented from osg::BufferData.
Reimplemented in osg::DrawElementsUInt, osg::DrawElementsUShort, osg::DrawElementsUByte, osg::DrawArrayLengths, and osg::DrawArrays.
virtual void osg::PrimitiveSet::computeRange | ( | ) | const [inline, virtual] |
virtual void osg::PrimitiveSet::draw | ( | State & | state, |
bool | useVertexBufferObjects | ||
) | const [pure virtual] |
Implemented in osg::DrawElementsUInt, osg::DrawElementsUShort, osg::DrawElementsUByte, osg::DrawArrayLengths, and osg::DrawArrays.
virtual const GLvoid* osg::PrimitiveSet::getDataPointer | ( | ) | const [inline, virtual] |
Implements osg::BufferData.
Reimplemented in osg::DrawElementsUInt, osg::DrawElementsUShort, and osg::DrawElementsUByte.
virtual DrawElements* osg::PrimitiveSet::getDrawElements | ( | ) | [inline, virtual] |
Reimplemented in osg::DrawElements.
virtual const DrawElements* osg::PrimitiveSet::getDrawElements | ( | ) | const [inline, virtual] |
Reimplemented in osg::DrawElements.
GLenum osg::PrimitiveSet::getMode | ( | ) | const [inline] |
virtual unsigned int osg::PrimitiveSet::getNumIndices | ( | ) | const [pure virtual] |
Implemented in osg::DrawElementsUInt, osg::DrawElementsUShort, osg::DrawElementsUByte, osg::DrawArrayLengths, and osg::DrawArrays.
int osg::PrimitiveSet::getNumInstances | ( | ) | const [inline] |
virtual unsigned int osg::PrimitiveSet::getNumPrimitives | ( | ) | const [virtual] |
Reimplemented in osg::DrawArrayLengths.
virtual unsigned int osg::PrimitiveSet::getTotalDataSize | ( | ) | const [inline, virtual] |
Implements osg::BufferData.
Reimplemented in osg::DrawElementsUInt, osg::DrawElementsUShort, and osg::DrawElementsUByte.
Type osg::PrimitiveSet::getType | ( | ) | const [inline] |
virtual unsigned int osg::PrimitiveSet::index | ( | unsigned int | pos | ) | const [pure virtual] |
Implemented in osg::DrawElementsUInt, osg::DrawElementsUShort, osg::DrawElementsUByte, osg::DrawArrayLengths, and osg::DrawArrays.
virtual bool osg::PrimitiveSet::isSameKindAs | ( | const Object * | obj | ) | const [inline, virtual] |
Reimplemented from osg::BufferData.
Reimplemented in osg::DrawElementsUInt, osg::DrawElementsUShort, osg::DrawElementsUByte, osg::DrawArrayLengths, and osg::DrawArrays.
References NULL.
virtual const char* osg::PrimitiveSet::libraryName | ( | ) | const [inline, virtual] |
return the name of the object's library.
Must be defined by derived classes. The OpenSceneGraph convention is that the namespace of a library is the same as the library name.
Reimplemented from osg::BufferData.
Reimplemented in osg::DrawElementsUInt, osg::DrawElementsUShort, osg::DrawElementsUByte, osg::DrawArrayLengths, and osg::DrawArrays.
virtual void osg::PrimitiveSet::offsetIndices | ( | int | offset | ) | [pure virtual] |
Implemented in osg::DrawElementsUInt, osg::DrawElementsUShort, osg::DrawElementsUByte, osg::DrawArrayLengths, and osg::DrawArrays.
void osg::PrimitiveSet::setMode | ( | GLenum | mode | ) | [inline] |
void osg::PrimitiveSet::setNumInstances | ( | int | n | ) | [inline] |
virtual bool osg::PrimitiveSet::supportsBufferObject | ( | ) | const [inline, virtual] |
Reimplemented in osg::DrawElementsUInt, osg::DrawElementsUShort, and osg::DrawElementsUByte.
GLenum osg::PrimitiveSet::_mode [protected] |
int osg::PrimitiveSet::_numInstances [protected] |
Type osg::PrimitiveSet::_primitiveType [protected] |
![]() | Generated at Mon Oct 3 2011 12:39:43 for the OpenSceneGraph by doxygen 1.7.5. |