LinearBVHNode Struct Reference

#include <bvh_pbrt.h>

Public Attributes
BBOX_3D	bounds
union {
int   primitivesOffset
	leaf More...
int   secondChildOffset
	interior More...
};
uint16_t	nPrimitives
	0 -> interior node
uint8_t	axis
	interior node: xyz
uint8_t	pad [1]
	ensure 32 byte total size

Detailed Description

Definition at line 82 of file bvh_pbrt.h.

Member Data Documentation

[union]

union { ... } LinearBVHNode

axis

uint8_t LinearBVHNode::axis

interior node: xyz

Definition at line 96 of file bvh_pbrt.h.

Referenced by BVH_PBRT::flattenBVHTree(), BVH_PBRT::Intersect(), BVH_PBRT::Intersect(), and BVH_PBRT::IntersectP().

bounds

BBOX_3D LinearBVHNode::bounds

Definition at line 85 of file bvh_pbrt.h.

Referenced by BVH_PBRT::flattenBVHTree(), BVH_PBRT::Intersect(), BVH_PBRT::Intersect(), BVH_PBRT::Intersect(), and BVH_PBRT::IntersectP().

nPrimitives

uint16_t LinearBVHNode::nPrimitives

0 -> interior node

Definition at line 95 of file bvh_pbrt.h.

Referenced by BVH_PBRT::flattenBVHTree(), BVH_PBRT::Intersect(), BVH_PBRT::Intersect(), BVH_PBRT::Intersect(), and BVH_PBRT::IntersectP().

pad

uint8_t LinearBVHNode::pad[1]

ensure 32 byte total size

Definition at line 97 of file bvh_pbrt.h.

primitivesOffset

int LinearBVHNode::primitivesOffset

leaf

Definition at line 90 of file bvh_pbrt.h.

Referenced by BVH_PBRT::flattenBVHTree(), BVH_PBRT::Intersect(), BVH_PBRT::Intersect(), BVH_PBRT::Intersect(), and BVH_PBRT::IntersectP().

secondChildOffset

int LinearBVHNode::secondChildOffset

interior

Definition at line 91 of file bvh_pbrt.h.

Referenced by BVH_PBRT::flattenBVHTree(), BVH_PBRT::Intersect(), BVH_PBRT::Intersect(), BVH_PBRT::Intersect(), and BVH_PBRT::IntersectP().

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

• bvh_pbrt.h