Visualization Library 2.1.0
A lightweight C++ OpenGL middleware for 2D/3D graphics
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See DrawRangeElements. More...
#include <DrawRangeElements.hpp>
Public Member Functions | |
DrawRangeElementsUInt (EPrimitiveType primitive=PT_TRIANGLES, int r_start=0, int r_end=GLuint(~0)) | |
Public Member Functions inherited from vl::DrawRangeElements< ArrayUInt1 > | |
virtual unsigned int | primitiveRestartIndex () |
Returns the primitive restart index used by the draw call or 0 if primitive restart is not supported. More... | |
DrawRangeElements (EPrimitiveType primitive=PT_TRIANGLES, int r_start=0, int r_end=primitive_restart_index) | |
DrawRangeElements & | operator= (const DrawRangeElements &other) |
virtual ref< DrawCall > | clone () const |
Returns a clone of the draw call. More... | |
void | setCount (i32 count) |
The number of indices to render, default is -1 which means 'till the end of the indexBuffer() from offset()'. More... | |
i32 | count () const |
The number of indices to render, default is -1 which means 'till the end of the indexBuffer() from offset()'. More... | |
void | setOffset (u32 offset) |
The offset in bytes from which the index buffer will be read. More... | |
u32 | offset () const |
The offset in bytes from which the index buffer will be read. More... | |
void | setIndexBuffer (ArrayUInt1 *index_buffer) |
The BufferObject containing the indices used to render. More... | |
ArrayUInt1 * | indexBuffer () |
The BufferObject containing the indices used to render. More... | |
const ArrayUInt1 * | indexBuffer () const |
The BufferObject containing the indices used to render. More... | |
virtual void | updateDirtyBufferObject (EBufferObjectUpdateMode mode) |
Updates the index buffer's BufferObject if marked as dirty. More... | |
virtual void | deleteBufferObject () |
Deletes the index buffer's BufferObject. More... | |
virtual void | render (bool use_bo) const |
Executes the draw call. More... | |
TriangleIterator | triangleIterator () const |
Returns a TriangleIterator used to iterate through the triangles of a DrawCall. More... | |
IndexIterator | indexIterator () const |
Returns a IndexIterator used to iterate through the virtual indices of a DrawCall. More... | |
void | computeRange () |
Public Member Functions inherited from vl::DrawRangeElementsBase | |
void | setRangeStart (int rstart) |
Sets the range start. More... | |
int | rangeStart () const |
Returns the range start. More... | |
void | setRangeEnd (int rend) |
Sets the range end. More... | |
int | rangeEnd () const |
Returns the range end. More... | |
virtual bool | primitiveRestartEnabled () const |
Returns whether the primitive-restart functionality is enabled or not. More... | |
void | setPrimitiveRestartEnabled (bool enabled) |
Enables the primitive-restart functionality. More... | |
void | setBaseVertex (int base_vertex) |
If base_vertx is != 0 glDrawRangeElementsBaseVertex/glDrawRangeElementsInstancedBaseVertex will be used instead of their non *BaseVertx counterparts. More... | |
int | baseVertex () const |
Returns the currently used base vertex. More... | |
Public Member Functions inherited from vl::DrawCall | |
DrawCall () | |
Constructor. More... | |
DrawCall & | operator= (const DrawCall &other) |
Assignment operator. More... | |
void | setPrimitiveType (EPrimitiveType type) |
Sets the draw call's primitive type. More... | |
EPrimitiveType | primitiveType () const |
Returns the draw call's primitive type. More... | |
void | setEnabled (bool enable) |
Enables/disables the draw call. More... | |
bool | isEnabled () const |
True if the draw call is enabled. More... | |
u32 | countIndices () const |
Counts the number of virtual indices of a DrawCall., i.e. More... | |
u32 | countTriangles () const |
Counts the number of virtual triangles of a DrawCall., i.e. More... | |
virtual int | instances () const |
Returns the number of instances for this set of primitives. More... | |
void | setPatchParameter (PatchParameter *patch_param) |
Attach a PatchParameter to a DrawCall to be used when using primitive-type PT_PATCHES. More... | |
PatchParameter * | patchParameter () |
The PatchParameter attached to a DrawCall to be used when using primitive-type PT_PATCHES. More... | |
const PatchParameter * | patchParameter () const |
The PatchParameter attached to a DrawCall to be used when using primitive-type PT_PATCHES. More... | |
Public Member Functions inherited from vl::Object | |
Object () | |
Constructor. More... | |
Object (const Object &other) | |
Copy constructor: copies the name, ref count mutex and user data. More... | |
Object & | operator= (const Object &other) |
Copy operator: copies the object's name, ref count mutex and user data. More... | |
const std::string & | objectName () const |
The name of the object, by default set to the object's class name. More... | |
void | setObjectName (const char *name) |
The name of the object, by default set to the object's class name in debug builds. More... | |
void | setObjectName (const std::string &name) |
The name of the object, by default set to the object's class name in debug builds. More... | |
void | setRefCountMutex (IMutex *mutex) |
The mutex used to protect the reference counting of an Object across multiple threads. More... | |
IMutex * | refCountMutex () |
The mutex used to protect the reference counting of an Object across multiple threads. More... | |
const IMutex * | refCountMutex () const |
The mutex used to protect the reference counting of an Object across multiple threads. More... | |
int | referenceCount () const |
Returns the number of references of an object. More... | |
void | incReference () const |
Increments the reference count of an object. More... | |
void | decReference () |
Decrements the reference count of an object and deletes it if both automaticDelete() is true the count reaches 0. More... | |
void | setAutomaticDelete (bool autodel_on) |
If set to true the Object is deleted when its reference count reaches 0. More... | |
bool | automaticDelete () const |
If set to true the Object is deleted when its reference count reaches 0. More... | |
template<class T > | |
T * | as () |
Casts an Object to the specified class. More... | |
template<class T > | |
const T * | as () const |
Casts an Object to the specified class. More... | |
Additional Inherited Members | |
Public Types inherited from vl::DrawRangeElements< ArrayUInt1 > | |
typedef ArrayUInt1 ::scalar_type | index_type |
Static Public Attributes inherited from vl::DrawRangeElements< ArrayUInt1 > | |
static const index_type | primitive_restart_index |
The special index which identifies a primitive restart. By default it is set to ~0 that is 0xFF, 0xFFFF, 0xFFFFFFFF respectively for GLubyte, GLushort, GLuint index types. */. More... | |
Protected Member Functions inherited from vl::DrawCall | |
void | applyPatchParameters () const |
Protected Member Functions inherited from vl::Object | |
virtual | ~Object () |
Protected Attributes inherited from vl::DrawRangeElements< ArrayUInt1 > | |
ref< ArrayUInt1 > | mIndexBuffer |
i32 | mCount |
u32 | mOffset |
Protected Attributes inherited from vl::DrawRangeElementsBase | |
int | mRangeStart |
int | mRangeEnd |
GLuint | mBaseVertex |
bool | mPrimitiveRestartEnabled |
Protected Attributes inherited from vl::DrawCall | |
ref< PatchParameter > | mPatchParameter |
EPrimitiveType | mType |
bool | mEnabled |
Protected Attributes inherited from vl::Object | |
std::string | mObjectName |
IMutex * | mRefCountMutex |
int | mReferenceCount |
bool | mAutomaticDelete |
See DrawRangeElements.
A DrawRangeElements using indices of type GLuint
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Definition at line 341 of file DrawRangeElements.hpp.
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inline |
Definition at line 346 of file DrawRangeElements.hpp.
Visualization Library 2.1.0 Reference Documentation
Updated on Wed Mar 10 2021 16:02:49.
© Copyright Michele Bosi. All rights reserved.