KdAccelNode Struct Reference

List of all members.

Public Member Functions
void	initLeaf (int *primNums, int np, MailboxPrim *mailboxPrims, MemoryArena &arena)
void	initInterior (int axis, float s)
float	SplitPos () const
int	nPrimitives () const
int	SplitAxis () const
bool	IsLeaf () const
Public Attributes
union {
u_int   flags
float   split
u_int   nPrims
};
union {
u_int   aboveChild
MailboxPrim *   onePrimitive
MailboxPrim **   primitives
};

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Detailed Description

Definition at line 36 of file kdtree.cpp.

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Member Function Documentation

void KdAccelNode::initLeaf	(	int *	primNums,
		int	np,
		MailboxPrim *	mailboxPrims,
		MemoryArena &	arena
	)			[inline]

Definition at line 38 of file kdtree.cpp.

References StatsRatio::Add(), MemoryArena::Alloc(), flags, StatsCounter::Max(), nPrims, onePrimitive, and primitives.

Referenced by KdTreeAccel::buildTree().

void KdAccelNode::initInterior	(	int	axis,
		float	s
	)			[inline]

Definition at line 67 of file kdtree.cpp.

References flags, and split.

Referenced by KdTreeAccel::buildTree().

float KdAccelNode::SplitPos

(

)

const [inline]

Definition at line 74 of file kdtree.cpp.

References split.

Referenced by KdTreeAccel::Intersect(), and KdTreeAccel::IntersectP().

int KdAccelNode::nPrimitives

(

)

const [inline]

Definition at line 75 of file kdtree.cpp.

References nPrims.

Referenced by KdTreeAccel::Intersect(), and KdTreeAccel::IntersectP().

int KdAccelNode::SplitAxis

(

)

const [inline]

Definition at line 76 of file kdtree.cpp.

References flags.

Referenced by KdTreeAccel::Intersect(), and KdTreeAccel::IntersectP().

bool KdAccelNode::IsLeaf

(

)

const [inline]

Definition at line 77 of file kdtree.cpp.

References flags.

Referenced by KdTreeAccel::Intersect(), and KdTreeAccel::IntersectP().

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Member Data Documentation

u_int KdAccelNode::flags

Definition at line 79 of file kdtree.cpp.

Referenced by initInterior(), initLeaf(), IsLeaf(), and SplitAxis().

float KdAccelNode::split

Definition at line 80 of file kdtree.cpp.

Referenced by initInterior(), and SplitPos().

u_int KdAccelNode::nPrims

Definition at line 81 of file kdtree.cpp.

Referenced by initLeaf(), and nPrimitives().

union { ... }

u_int KdAccelNode::aboveChild

Definition at line 84 of file kdtree.cpp.

Referenced by KdTreeAccel::buildTree(), KdTreeAccel::Intersect(), and KdTreeAccel::IntersectP().

MailboxPrim* KdAccelNode::onePrimitive

Definition at line 85 of file kdtree.cpp.

Referenced by initLeaf(), KdTreeAccel::Intersect(), and KdTreeAccel::IntersectP().

MailboxPrim** KdAccelNode::primitives

Definition at line 86 of file kdtree.cpp.

Referenced by initLeaf(), KdTreeAccel::Intersect(), and KdTreeAccel::IntersectP().

union { ... }

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The documentation for this struct was generated from the following file:

• kdtree.cpp