Blender: RegularBVH Class Reference

Blender V2.61 - r43446

#include <bvh.h>

Inheritance diagram for RegularBVH:

Inheritance graph

[legend]

List of all members.

Protected Member Functions
	RegularBVH (const BVHParams &params, const vector< Object * > &objects)
void	pack_nodes (const array< int > &prims, const BVHNode *root)
void	pack_leaf (const BVHStackEntry &e, const LeafNode *leaf)
void	pack_inner (const BVHStackEntry &e, const BVHStackEntry &e0, const BVHStackEntry &e1)
void	pack_node (int idx, const BoundBox &b0, const BoundBox &b1, int c0, int c1, uint visibility0, uint visibility1)
void	refit_nodes ()
void	refit_node (int idx, bool leaf, BoundBox &bbox, uint &visibility)
Friends
class	BVH

Detailed Description

Definition at line 120 of file intern/cycles/bvh/bvh.h.

Constructor & Destructor Documentation

RegularBVH::RegularBVH	(	const BVHParams &	params,
		const vector< Object * > &	objects
	)		`[protected]`

Definition at line 452 of file bvh.cpp.

Member Function Documentation

void RegularBVH::pack_inner	(	const BVHStackEntry &	e,
		const BVHStackEntry &	e0,
		const BVHStackEntry &	e1
	)		`[protected]`

Definition at line 467 of file bvh.cpp.

References BVHStackEntry::encodeIdx(), BVHStackEntry::idx, and pack_node().

Referenced by pack_nodes().

void RegularBVH::pack_leaf	(	const BVHStackEntry &	e,
		const LeafNode *	leaf
	)		`[protected]`

Definition at line 457 of file bvh.cpp.

References BVHStackEntry::idx, BVHNode::m_bounds, LeafNode::m_hi, LeafNode::m_lo, BVHNode::m_visibility, LeafNode::num_triangles(), BVH::pack, pack_node(), and PackedBVH::prim_index.

Referenced by pack_nodes().

void RegularBVH::pack_node	(	int	idx,
		const BoundBox &	b0,
		const BoundBox &	b1,
		int	c0,
		int	c1,
		uint	visibility0,
		uint	visibility1
	)		`[protected]`

Definition at line 472 of file bvh.cpp.

References __float_as_int(), BVH_NODE_SIZE, data, make_int4(), BoundBox::max, BoundBox::min, PackedBVH::nodes, BVH::pack, float3::x, float3::y, and float3::z.

Referenced by pack_inner(), pack_leaf(), and refit_node().

void RegularBVH::pack_nodes	(	const array< int > &	prims,
		const BVHNode *	root
	)		`[protected, virtual]`

Implements BVH.

Definition at line 485 of file bvh.cpp.

References BVH_NODE_SIZE, BVH_STAT_NODE_COUNT, array< T >::clear(), credits_svn_gen::e, BVHNode::getSubtreeSize(), BVHStackEntry::idx, PackedBVH::is_leaf, PackedBVH::nodes, BVH::pack, pack_inner(), BVH::pack_instances(), pack_leaf(), BVH::params, array< T >::resize(), PackedBVH::root_index, stack, and BVHParams::top_level.

void RegularBVH::refit_node	(	int	idx,
		bool	leaf,
		BoundBox &	bbox,
		uint &	visibility
	)		`[protected]`

Definition at line 538 of file bvh.cpp.

References Object::bounds, data, BoundBox::grow(), Object::mesh, PackedBVH::nodes, BVH::objects, BVH::pack, pack_node(), BVH::params, PackedBVH::prim_index, PackedBVH::prim_object, BVHParams::top_level, Mesh::tri_offset, Mesh::triangles, Mesh::verts, Object::visibility, int4::x, and int4::y.

Referenced by refit_nodes().

void RegularBVH::refit_nodes ( ) [protected, virtual]

Implements BVH.

Definition at line 529 of file bvh.cpp.

References assert, PackedBVH::is_leaf, BVH::pack, BVH::params, refit_node(), and BVHParams::top_level.

Friends And Related Function Documentation

friend class BVH [friend]

Definition at line 123 of file intern/cycles/bvh/bvh.h.

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