org.sunflow.core.accel
Class BoundingIntervalHierarchy

java.lang.Object
  extended by org.sunflow.core.accel.BoundingIntervalHierarchy
All Implemented Interfaces:
AccelerationStructure

public class BoundingIntervalHierarchy
extends java.lang.Object
implements AccelerationStructure


Constructor Summary
BoundingIntervalHierarchy()
           
 
Method Summary
 void build(PrimitiveList primitives)
          Construct an acceleration structure for the specified primitive list.
 void intersect(Ray r, IntersectionState state)
          Intersect the specified ray with the geometry in local space.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

BoundingIntervalHierarchy

public BoundingIntervalHierarchy()
Method Detail

build

public void build(PrimitiveList primitives)
Description copied from interface: AccelerationStructure
Construct an acceleration structure for the specified primitive list.

Specified by:
build in interface AccelerationStructure

intersect

public void intersect(Ray r,
                      IntersectionState state)
Description copied from interface: AccelerationStructure
Intersect the specified ray with the geometry in local space. The ray will be provided in local space.

Specified by:
intersect in interface AccelerationStructure
Parameters:
r - ray in local space
state - state to store the intersection into