vl::DrawArrays Class Reference
Wraps the OpenGL function glDrawArrays(), see also http://www.opengl.org/sdk/docs/man/xhtml/glDrawArrays.xml for more information. More...
#include <DrawArrays.hpp>
Public Member Functions | |
| DrawArrays () | |
| DrawArrays (EPrimitiveType primitive, int start, int count, int instances=1) | |
| virtual const char * | className () |
| Returns the name of the class. | |
| virtual ref< Primitives > | clone () const |
| virtual void | deleteVBOs () |
| virtual void | updateVBOs (bool) |
| virtual unsigned int | handle () const |
| virtual unsigned int | indexCount () const |
| virtual unsigned int | index (int i) const |
| int | triangleCount () const |
| int | lineCount () const |
| int | pointCount () const |
| virtual void | render (bool) const |
| void | setStart (int start) |
| sets the starting vertex for the rendering. | |
| int | start () const |
| returns the starting vertex for the rendering. | |
| void | setCount (int count) |
| sets the number of vertices to be rendered. | |
| int | count () const |
| returns the number of vertices to be rendered. | |
Protected Attributes | |
| int | mStart |
| int | mCount |
Detailed Description
Wraps the OpenGL function glDrawArrays(), see also http://www.opengl.org/sdk/docs/man/xhtml/glDrawArrays.xml for more information.DrawArrays and DrawElements are used by Geometry to define a set of primitives to be rendered (Geometry::primitives()). DrawArrays and DrawElements supports all the OpenGL primitive types. Geometry multi instancing is also supported, see the functions setInstances() and instances().
Constructor & Destructor Documentation
| vl::DrawArrays::DrawArrays | ( | ) | [inline] |
| vl::DrawArrays::DrawArrays | ( | EPrimitiveType | primitive, | |
| int | start, | |||
| int | count, | |||
| int | instances = 1 | |||
| ) | [inline] |
Member Function Documentation
| virtual const char* vl::DrawArrays::className | ( | ) | [inline, virtual] |
| virtual ref<Primitives> vl::DrawArrays::clone | ( | ) | const [inline, virtual] |
Implements vl::Primitives.
| virtual void vl::DrawArrays::deleteVBOs | ( | ) | [inline, virtual] |
Implements vl::Primitives.
| virtual void vl::DrawArrays::updateVBOs | ( | bool | ) | [inline, virtual] |
Implements vl::Primitives.
| virtual unsigned int vl::DrawArrays::handle | ( | ) | const [inline, virtual] |
Implements vl::Primitives.
| virtual unsigned int vl::DrawArrays::indexCount | ( | ) | const [inline, virtual] |
Implements vl::Primitives.
| virtual unsigned int vl::DrawArrays::index | ( | int | i | ) | const [inline, virtual] |
Implements vl::Primitives.
| int vl::DrawArrays::triangleCount | ( | ) | const [inline, virtual] |
Implements vl::Primitives.
| int vl::DrawArrays::lineCount | ( | ) | const [inline, virtual] |
Implements vl::Primitives.
| int vl::DrawArrays::pointCount | ( | ) | const [inline, virtual] |
Implements vl::Primitives.
| virtual void vl::DrawArrays::render | ( | bool | ) | const [inline, virtual] |
Implements vl::Primitives.
| void vl::DrawArrays::setStart | ( | int | start | ) | [inline] |
sets the starting vertex for the rendering.
| int vl::DrawArrays::start | ( | ) | const [inline] |
returns the starting vertex for the rendering.
| void vl::DrawArrays::setCount | ( | int | count | ) | [inline] |
sets the number of vertices to be rendered.
| int vl::DrawArrays::count | ( | ) | const [inline] |
returns the number of vertices to be rendered.
Member Data Documentation
int vl::DrawArrays::mStart [protected] |
int vl::DrawArrays::mCount [protected] |
The documentation for this class was generated from the following file:
- E:/VisualizationLibrary/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vl/DrawArrays.hpp