Package org.sunflow.core.accel
Class KDTree
- java.lang.Object
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- org.sunflow.core.accel.KDTree
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- All Implemented Interfaces:
AccelerationStructure
public class KDTree extends java.lang.Object implements AccelerationStructure
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description 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.static void
setDumpMode(boolean dump, java.lang.String prefix)
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Method Detail
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setDumpMode
public static void setDumpMode(boolean dump, java.lang.String prefix)
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build
public void build(PrimitiveList primitives)
Description copied from interface:AccelerationStructure
Construct an acceleration structure for the specified primitive list.- Specified by:
build
in interfaceAccelerationStructure
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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 interfaceAccelerationStructure
- Parameters:
r
- ray in local spacestate
- state to store the intersection into
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