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SpeedTreeNode::InstanceList Class Reference

List of all members.

Public Member Functions

 InstanceList (const STTree *tree)
int add_instance (const STTransform &transform)
 Adds a new instance of this tree at the indicated transform.
void fillin (DatagramIterator &scan, BamReader *manager)
 This internal function is called by make_from_bam to read in all of the relevant data from the BamFile for the new SpeedTreeNode.
STTransform get_instance (int n) const
 Returns the transform of the nth instance of this tree.
int get_num_instances () const
 Returns the number of instances of this tree.
const STTreeget_tree () const
 Returns the particular tree this list refers to.
 MAKE_SEQ (get_instances, get_num_instances, get_instance)
bool operator< (const InstanceList &other) const
 Used for comparison for ov_set.
void output (ostream &out) const
void remove_instance (int n)
 Removes the nth instance of this tree.
void set_instance (int n, const STTransform &transform)
 Replaces the transform of the nth instance of this tree.
void write (ostream &out, int indent_level=0) const
void write_datagram (BamWriter *manager, Datagram &dg)
 Writes the contents of this object to the datagram for shipping out to a Bam file.

Friends

class SpeedTreeNode

Detailed Description

Definition at line 63 of file speedTreeNode.h.


Member Function Documentation

int SpeedTreeNode::InstanceList::add_instance ( const STTransform transform) [inline]

Adds a new instance of this tree at the indicated transform.

Returns the index number of the new instance.

Definition at line 237 of file speedTreeNode.I.

Referenced by SpeedTreeNode::add_instance(), SpeedTreeNode::add_instances_from(), and SpeedTreeNode::add_random_instances().

void SpeedTreeNode::InstanceList::fillin ( DatagramIterator scan,
BamReader manager 
)

This internal function is called by make_from_bam to read in all of the relevant data from the BamFile for the new SpeedTreeNode.

Definition at line 1960 of file speedTreeNode.cxx.

References STTransform::fillin(), NodePath::find(), Loader::get_global_ptr(), SpeedTreeNode::get_num_trees(), DatagramIterator::get_string(), SpeedTreeNode::get_tree(), DatagramIterator::get_uint32(), NodePath::is_empty(), and NodePath::node().

Referenced by SpeedTreeNode::fillin().

STTransform SpeedTreeNode::InstanceList::get_instance ( int  n) const [inline]

Returns the transform of the nth instance of this tree.

Definition at line 212 of file speedTreeNode.I.

References STTransform::ident_mat().

Referenced by SpeedTreeNode::add_instances_from(), and SpeedTreeNode::snap_to_terrain().

int SpeedTreeNode::InstanceList::get_num_instances ( ) const [inline]

Returns the number of instances of this tree.

Definition at line 201 of file speedTreeNode.I.

Referenced by SpeedTreeNode::add_instances_from(), SpeedTreeNode::count_total_instances(), SpeedTreeNode::remove_tree(), and SpeedTreeNode::snap_to_terrain().

const STTree * SpeedTreeNode::InstanceList::get_tree ( ) const [inline]

Returns the particular tree this list refers to.

Definition at line 191 of file speedTreeNode.I.

Referenced by SpeedTreeNode::add_instances_from(), SpeedTreeNode::compute_internal_bounds(), SpeedTreeNode::fillin(), and SpeedTreeNode::remove_all_trees().

bool SpeedTreeNode::InstanceList::operator< ( const InstanceList other) const [inline]

Used for comparison for ov_set.

Definition at line 181 of file speedTreeNode.I.

void SpeedTreeNode::InstanceList::remove_instance ( int  n) [inline]

Removes the nth instance of this tree.

Definition at line 248 of file speedTreeNode.I.

void SpeedTreeNode::InstanceList::set_instance ( int  n,
const STTransform transform 
) [inline]

Replaces the transform of the nth instance of this tree.

Definition at line 224 of file speedTreeNode.I.

Referenced by SpeedTreeNode::snap_to_terrain().

void SpeedTreeNode::InstanceList::write_datagram ( BamWriter manager,
Datagram dg 
)

The documentation for this class was generated from the following files:
 All Classes Functions Variables Enumerations