The base class of DrawElements, MultiDrawElements, DrawRangeElements, DrawArrays which are used by Geometry to define a set of primitives to be rendered, see Geometry::drawCalls(). More...
#include <DrawCall.hpp>
Public Member Functions | |
| virtual const char * | className () |
| Returns the name of the class. | |
| DrawCall () | |
| DrawCall & | operator= (const DrawCall &other) |
| void | setPrimitiveType (EPrimitiveType type) |
| EPrimitiveType | primitiveType () const |
| virtual void | render (bool use_vbo=true) const =0 |
| virtual ref< DrawCall > | clone () const =0 |
| virtual void | deleteVBOs ()=0 |
| virtual void | updateVBOs (bool discard_local_data=false)=0 |
| virtual unsigned int | handle () const =0 |
| void | setEnabled (bool enable) |
| bool | isEnabled () const |
| virtual TriangleIterator | triangleIterator () const =0 |
| Returns a TriangleIterator used to iterate through the triangles of a DrawCall. | |
| virtual IndexIterator | indexIterator () const =0 |
| Returns a IndexIterator used to iterate through the virtual indices of a DrawCall. | |
| int | countIndices () const |
| Counts the number of virtual indices of a DrawCall. | |
| virtual int | instances () const |
| Returns the number of instances for this set of primitives. | |
Protected Attributes | |
| EPrimitiveType | mType |
| bool | mEnabled |
Detailed Description
The base class of DrawElements, MultiDrawElements, DrawRangeElements, DrawArrays which are used by Geometry to define a set of primitives to be rendered, see Geometry::drawCalls().
- See also:
- DrawElements, MultiDrawElements, DrawRangeElements, DrawArrays, Geometry, Actor
Constructor & Destructor Documentation
| vl::DrawCall::DrawCall | ( | ) | [inline] |
Member Function Documentation
| virtual const char* vl::DrawCall::className | ( | ) | [inline, virtual] |
Returns the name of the class.
Reimplemented from vl::Object.
Reimplemented in vl::DrawArrays, vl::DrawElements< Tgltype, arr_type >, vl::DrawRangeElements< index_type, Tgltype, arr_type >, vl::MultiDrawElements< Tgltype, arr_type >, vl::DrawElements< GL_UNSIGNED_BYTE, ArrayUByte >, vl::DrawElements< GL_UNSIGNED_INT, ArrayUInt >, vl::DrawElements< GL_UNSIGNED_SHORT, ArrayUShort >, vl::DrawRangeElements< GLushort, GL_UNSIGNED_SHORT, ArrayUShort >, vl::DrawRangeElements< GLubyte, GL_UNSIGNED_BYTE, ArrayUByte >, vl::DrawRangeElements< GLuint, GL_UNSIGNED_INT, ArrayUInt >, vl::MultiDrawElements< GL_UNSIGNED_BYTE, ArrayUByte >, vl::MultiDrawElements< GL_UNSIGNED_INT, ArrayUInt >, and vl::MultiDrawElements< GL_UNSIGNED_SHORT, ArrayUShort >.
| void vl::DrawCall::setPrimitiveType | ( | EPrimitiveType | type ) | [inline] |
| EPrimitiveType vl::DrawCall::primitiveType | ( | ) | const [inline] |
| virtual void vl::DrawCall::render | ( | bool | use_vbo = true ) |
const [pure virtual] |
Implemented in vl::DrawArrays, vl::DrawElements< Tgltype, arr_type >, vl::DrawRangeElements< index_type, Tgltype, arr_type >, vl::MultiDrawElements< Tgltype, arr_type >, vl::DrawElements< GL_UNSIGNED_BYTE, ArrayUByte >, vl::DrawElements< GL_UNSIGNED_INT, ArrayUInt >, vl::DrawElements< GL_UNSIGNED_SHORT, ArrayUShort >, vl::DrawRangeElements< GLushort, GL_UNSIGNED_SHORT, ArrayUShort >, vl::DrawRangeElements< GLubyte, GL_UNSIGNED_BYTE, ArrayUByte >, vl::DrawRangeElements< GLuint, GL_UNSIGNED_INT, ArrayUInt >, vl::MultiDrawElements< GL_UNSIGNED_BYTE, ArrayUByte >, vl::MultiDrawElements< GL_UNSIGNED_INT, ArrayUInt >, and vl::MultiDrawElements< GL_UNSIGNED_SHORT, ArrayUShort >.
Implemented in vl::DrawArrays, vl::DrawElements< Tgltype, arr_type >, vl::DrawRangeElements< index_type, Tgltype, arr_type >, vl::MultiDrawElements< Tgltype, arr_type >, vl::DrawElements< GL_UNSIGNED_BYTE, ArrayUByte >, vl::DrawElements< GL_UNSIGNED_INT, ArrayUInt >, vl::DrawElements< GL_UNSIGNED_SHORT, ArrayUShort >, vl::DrawRangeElements< GLushort, GL_UNSIGNED_SHORT, ArrayUShort >, vl::DrawRangeElements< GLubyte, GL_UNSIGNED_BYTE, ArrayUByte >, vl::DrawRangeElements< GLuint, GL_UNSIGNED_INT, ArrayUInt >, vl::MultiDrawElements< GL_UNSIGNED_BYTE, ArrayUByte >, vl::MultiDrawElements< GL_UNSIGNED_INT, ArrayUInt >, and vl::MultiDrawElements< GL_UNSIGNED_SHORT, ArrayUShort >.
| virtual void vl::DrawCall::deleteVBOs | ( | ) | [pure virtual] |
Implemented in vl::DrawArrays, vl::DrawElements< Tgltype, arr_type >, vl::DrawRangeElements< index_type, Tgltype, arr_type >, vl::MultiDrawElements< Tgltype, arr_type >, vl::DrawElements< GL_UNSIGNED_BYTE, ArrayUByte >, vl::DrawElements< GL_UNSIGNED_INT, ArrayUInt >, vl::DrawElements< GL_UNSIGNED_SHORT, ArrayUShort >, vl::DrawRangeElements< GLushort, GL_UNSIGNED_SHORT, ArrayUShort >, vl::DrawRangeElements< GLubyte, GL_UNSIGNED_BYTE, ArrayUByte >, vl::DrawRangeElements< GLuint, GL_UNSIGNED_INT, ArrayUInt >, vl::MultiDrawElements< GL_UNSIGNED_BYTE, ArrayUByte >, vl::MultiDrawElements< GL_UNSIGNED_INT, ArrayUInt >, and vl::MultiDrawElements< GL_UNSIGNED_SHORT, ArrayUShort >.
| virtual void vl::DrawCall::updateVBOs | ( | bool | discard_local_data = false ) |
[pure virtual] |
Implemented in vl::DrawArrays, vl::DrawElements< Tgltype, arr_type >, vl::DrawRangeElements< index_type, Tgltype, arr_type >, vl::MultiDrawElements< Tgltype, arr_type >, vl::DrawElements< GL_UNSIGNED_BYTE, ArrayUByte >, vl::DrawElements< GL_UNSIGNED_INT, ArrayUInt >, vl::DrawElements< GL_UNSIGNED_SHORT, ArrayUShort >, vl::DrawRangeElements< GLushort, GL_UNSIGNED_SHORT, ArrayUShort >, vl::DrawRangeElements< GLubyte, GL_UNSIGNED_BYTE, ArrayUByte >, vl::DrawRangeElements< GLuint, GL_UNSIGNED_INT, ArrayUInt >, vl::MultiDrawElements< GL_UNSIGNED_BYTE, ArrayUByte >, vl::MultiDrawElements< GL_UNSIGNED_INT, ArrayUInt >, and vl::MultiDrawElements< GL_UNSIGNED_SHORT, ArrayUShort >.
| virtual unsigned int vl::DrawCall::handle | ( | ) | const [pure virtual] |
Implemented in vl::DrawArrays, vl::DrawElements< Tgltype, arr_type >, vl::DrawRangeElements< index_type, Tgltype, arr_type >, vl::MultiDrawElements< Tgltype, arr_type >, vl::DrawElements< GL_UNSIGNED_BYTE, ArrayUByte >, vl::DrawElements< GL_UNSIGNED_INT, ArrayUInt >, vl::DrawElements< GL_UNSIGNED_SHORT, ArrayUShort >, vl::DrawRangeElements< GLushort, GL_UNSIGNED_SHORT, ArrayUShort >, vl::DrawRangeElements< GLubyte, GL_UNSIGNED_BYTE, ArrayUByte >, vl::DrawRangeElements< GLuint, GL_UNSIGNED_INT, ArrayUInt >, vl::MultiDrawElements< GL_UNSIGNED_BYTE, ArrayUByte >, vl::MultiDrawElements< GL_UNSIGNED_INT, ArrayUInt >, and vl::MultiDrawElements< GL_UNSIGNED_SHORT, ArrayUShort >.
| void vl::DrawCall::setEnabled | ( | bool | enable ) | [inline] |
| bool vl::DrawCall::isEnabled | ( | ) | const [inline] |
| virtual TriangleIterator vl::DrawCall::triangleIterator | ( | ) | const [pure virtual] |
Returns a TriangleIterator used to iterate through the triangles of a DrawCall.
Basically the iterator tesselates in triangles any DrawCall of type: PT_TRIANGLES, PT_TRIANGLE_STRIP PT_TRIANGLE_FAN, PT_POLYGON, PT_QUADS, PT_QUAD_STRIP.
Implemented in vl::DrawArrays, vl::DrawElements< Tgltype, arr_type >, vl::DrawRangeElements< index_type, Tgltype, arr_type >, vl::MultiDrawElements< Tgltype, arr_type >, vl::DrawElements< GL_UNSIGNED_BYTE, ArrayUByte >, vl::DrawElements< GL_UNSIGNED_INT, ArrayUInt >, vl::DrawElements< GL_UNSIGNED_SHORT, ArrayUShort >, vl::DrawRangeElements< GLushort, GL_UNSIGNED_SHORT, ArrayUShort >, vl::DrawRangeElements< GLubyte, GL_UNSIGNED_BYTE, ArrayUByte >, vl::DrawRangeElements< GLuint, GL_UNSIGNED_INT, ArrayUInt >, vl::MultiDrawElements< GL_UNSIGNED_BYTE, ArrayUByte >, vl::MultiDrawElements< GL_UNSIGNED_INT, ArrayUInt >, and vl::MultiDrawElements< GL_UNSIGNED_SHORT, ArrayUShort >.
| virtual IndexIterator vl::DrawCall::indexIterator | ( | ) | const [pure virtual] |
Returns a IndexIterator used to iterate through the virtual indices of a DrawCall.
This
- Note:
- The returned indices already take into account primitive restart and base vertex.
Implemented in vl::DrawArrays, vl::DrawElements< Tgltype, arr_type >, vl::DrawRangeElements< index_type, Tgltype, arr_type >, vl::MultiDrawElements< Tgltype, arr_type >, vl::DrawElements< GL_UNSIGNED_BYTE, ArrayUByte >, vl::DrawElements< GL_UNSIGNED_INT, ArrayUInt >, vl::DrawElements< GL_UNSIGNED_SHORT, ArrayUShort >, vl::DrawRangeElements< GLushort, GL_UNSIGNED_SHORT, ArrayUShort >, vl::DrawRangeElements< GLubyte, GL_UNSIGNED_BYTE, ArrayUByte >, vl::DrawRangeElements< GLuint, GL_UNSIGNED_INT, ArrayUInt >, vl::MultiDrawElements< GL_UNSIGNED_BYTE, ArrayUByte >, vl::MultiDrawElements< GL_UNSIGNED_INT, ArrayUInt >, and vl::MultiDrawElements< GL_UNSIGNED_SHORT, ArrayUShort >.
| int vl::DrawCall::countIndices | ( | ) | const [inline] |
Counts the number of virtual indices of a DrawCall.
| virtual int vl::DrawCall::instances | ( | ) | const [inline, virtual] |
Returns the number of instances for this set of primitives.
Reimplemented in vl::DrawArrays, and vl::DrawElementsBase.
Member Data Documentation
EPrimitiveType vl::DrawCall::mType [protected] |
bool vl::DrawCall::mEnabled [protected] |
The documentation for this class was generated from the following file:
- C:/VL/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vl/DrawCall.hpp