InnerNode Class Reference

#include <node.h>

Inherits BVHNode.

Public Member Functions
	InnerNode (const BoundBox &bounds, unique_ptr< BVHNode > &&child0, unique_ptr< BVHNode > &&child1)
	InnerNode (const BoundBox &bounds)
bool	is_leaf () const override
int	num_children () const override
BVHNode *	get_child (const int i) const override
void	print (const int depth) const override
Public Member Functions inherited from BVHNode
virtual	~BVHNode ()=default
virtual int	num_triangles () const
void	set_aligned_space (const Transform &aligned_space)
Transform	get_aligned_space () const
bool	has_unaligned () const
int	getSubtreeSize (BVH_STAT stat=BVH_STAT_NODE_COUNT) const
float	computeSubtreeSAHCost (const BVHParams &p, const float probability=1.0f) const
uint	update_visibility ()
void	update_time ()
void	dump_graph (const char *filename)

Public Attributes
int	num_children_
unique_ptr< BVHNode >	children [kNumMaxChildren]
Public Attributes inherited from BVHNode
BVHNode **	children
BVHNode *	parent
float *	bv
int	index
char	node_num
char	main_axis
BoundBox	bounds
uint	visibility = 0
bool	is_unaligned = false
unique_ptr< Transform >	aligned_space
float	time_from = 0.0f
float	time_to = 1.0f

Static Public Attributes
static constexpr int	kNumMaxChildren = 8

Additional Inherited Members
Protected Member Functions inherited from BVHNode
	BVHNode (const BoundBox &bounds)
	BVHNode (const BVHNode &other)

Detailed Description

Definition at line 122 of file bvh/node.h.

Constructor & Destructor Documentation

InnerNode() [1/2]

InnerNode::InnerNode ( const BoundBox & bounds, unique_ptr< BVHNode > && child0, unique_ptr< BVHNode > && child1 )

inline

Definition at line 126 of file bvh/node.h.

References children, and BVHNode::visibility.

InnerNode() [2/2]

InnerNode::InnerNode ( const BoundBox & bounds )

inlineexplicit

Definition at line 144 of file bvh/node.h.

References num_children_, and BVHNode::visibility.

Member Function Documentation

get_child()

BVHNode * InnerNode::get_child ( const int i ) const

inlineoverridevirtual

Implements BVHNode.

Definition at line 158 of file bvh/node.h.

References assert, children, and num_children_.

is_leaf()

bool InnerNode::is_leaf ( ) const

inlineoverridevirtual

Implements BVHNode.

Definition at line 150 of file bvh/node.h.

num_children()

int InnerNode::num_children ( ) const

inlineoverridevirtual

Implements BVHNode.

Definition at line 154 of file bvh/node.h.

References num_children_.

print()

void InnerNode::print ( const int depth ) const

overridevirtual

Implements BVHNode.

Definition at line 186 of file bvh/node.cpp.

References children, and printf.

Member Data Documentation

children

unique_ptr<BVHNode> InnerNode::children[kNumMaxChildren]

Definition at line 166 of file bvh/node.h.

Referenced by get_child(), InnerNode(), print(), BVHBuild::rotate(), BVHBuild::thread_build_node(), BVHBuild::thread_build_spatial_split_node(), BVHNode::update_time(), and BVHNode::update_visibility().

kNumMaxChildren

int InnerNode::kNumMaxChildren = 8

staticconstexpr

Definition at line 124 of file bvh/node.h.

num_children_

int InnerNode::num_children_

Definition at line 165 of file bvh/node.h.

Referenced by get_child(), InnerNode(), and num_children().

---

The documentation for this class was generated from the following files:

• bvh/node.h
• bvh/node.cpp