IndexBufferContext

Inheritance:

Methods of IndexBufferContext:

Methods of BufferContext:

Methods of SavedContext:

Methods of TypedObject:

changedSize
bool IndexBufferContext::changed_size(GeomPrimitivePipelineReader const *reader) const;

Description: Returns true if the data has changed size since the last time mark_loaded() was called.

changedUsageHint
bool IndexBufferContext::changed_usage_hint(GeomPrimitivePipelineReader const *reader) const;

Description: Returns true if the data has changed its usage hint since the last time mark_loaded() was called.

getClassType
static TypeHandle IndexBufferContext::get_class_type(void);

Undocumented function.

getData
GeomPrimitive *IndexBufferContext::get_data(void) const;

Description: Returns the pointer to the client-side array data object.

wasModified
bool IndexBufferContext::was_modified(GeomPrimitivePipelineReader const *reader) const;

Description: Returns true if the data has been modified since the last time mark_loaded() was called.

getClassType
static TypeHandle BufferContext::get_class_type(void);

Undocumented function.

getDataSizeBytes
unsigned int BufferContext::get_data_size_bytes(void) const;

Filename: bufferContext.I Created by: drose (16Mar06)
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University. All rights reserved.
All use of this software is subject to the terms of the revised BSD license. You should have received a copy of this license along with this source code in a file named "LICENSE."
Description: Returns the number of bytes previously reported for the data object. This is used to track changes in the data object's allocated size; if it changes from this, we need to create a new buffer. This is also used to track memory utilization in PStats.

getModified
UpdateSeq BufferContext::get_modified(void) const;

Description: Returns the UpdateSeq that was recorded the last time mark_loaded() was called.

getClassType
static TypeHandle SavedContext::get_class_type(void);

Undocumented function.

getClassType
static TypeHandle TypedObject::get_class_type(void);

Undocumented function.

getType
virtual TypeHandle TypedObject::get_type(void) const = 0;

Derived classes should override this function to return get_class_type().

getTypeIndex
int TypedObject::get_type_index(void) const;

Description: Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. This is equivalent to get_type().get_index().

isExactType
bool TypedObject::is_exact_type(TypeHandle handle) const;

Description: Returns true if the current object is the indicated type exactly.

isOfType
bool TypedObject::is_of_type(TypeHandle handle) const;

Description: Returns true if the current object is or derives from the indicated type.