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org.lwjgl.util.glu.tessellation

pack-priv Class Sweep

extends Object
Class Inheritance
Static Imports
org.lwjgl.util.glu.GLU.*

Field Summary

Modifier and TypeField and Description
private static final double
SENTINEL_COORD

private static final boolean
TOLERANCE_NONZERO

Constructor Summary

AccessConstructor and Description
private
Sweep()

Method Summary

Modifier and TypeMethod and Description
public static boolean
__gl_computeInterior(GLUtessellatorImpl tess)

pack-priv static ActiveRegion
AddRegionBelow(GLUtessellatorImpl tess, ActiveRegion regAbove, GLUhalfEdge eNewUp)

pack-priv static void
AddRightEdges(GLUtessellatorImpl tess, ActiveRegion regUp, GLUhalfEdge eFirst, GLUhalfEdge eLast, GLUhalfEdge eTopLeft, boolean cleanUp)

pack-priv static void
AddSentinel(GLUtessellatorImpl tess, double t)

private static void
AddWinding(GLUhalfEdge eDst, GLUhalfEdge eSrc)

pack-priv static void
CallCombine(GLUtessellatorImpl tess, GLUvertex isect, Object[] data, float[] weights, boolean needed)

pack-priv static boolean
CheckForIntersect(GLUtessellatorImpl tess, ActiveRegion regUp)

pack-priv static boolean
CheckForLeftSplice(GLUtessellatorImpl tess, ActiveRegion regUp)

pack-priv static boolean
CheckForRightSplice(GLUtessellatorImpl tess, ActiveRegion regUp)

pack-priv static void
ComputeWinding(GLUtessellatorImpl tess, ActiveRegion reg)

pack-priv static void
ConnectLeftDegenerate(GLUtessellatorImpl tess, ActiveRegion regUp, GLUvertex vEvent)

pack-priv static void
ConnectLeftVertex(GLUtessellatorImpl tess, GLUvertex vEvent)

pack-priv static void
ConnectRightVertex(GLUtessellatorImpl tess, ActiveRegion regUp, GLUhalfEdge eBottomLeft)

private static void
DebugEvent(GLUtessellatorImpl tess)

pack-priv static void
DeleteRegion(GLUtessellatorImpl tess, ActiveRegion reg)

pack-priv static void
DoneEdgeDict(GLUtessellatorImpl tess)

pack-priv static void
DonePriorityQ(GLUtessellatorImpl tess)

pack-priv static boolean
EdgeLeq(GLUtessellatorImpl tess, ActiveRegion reg1, ActiveRegion reg2)

pack-priv static GLUhalfEdge
FinishLeftRegions(GLUtessellatorImpl tess, ActiveRegion regFirst, ActiveRegion regLast)

pack-priv static void
FinishRegion(GLUtessellatorImpl tess, ActiveRegion reg)

pack-priv static boolean
FixUpperEdge(ActiveRegion reg, GLUhalfEdge newEdge)

pack-priv static void
GetIntersectData(GLUtessellatorImpl tess, GLUvertex isect, GLUvertex orgUp, GLUvertex dstUp, GLUvertex orgLo, GLUvertex dstLo)

pack-priv static void
InitEdgeDict(final GLUtessellatorImpl tess)

pack-priv static boolean
InitPriorityQ(GLUtessellatorImpl tess)

pack-priv static boolean
IsWindingInside(GLUtessellatorImpl tess, int n)

private static ActiveRegion
RegionAbove(ActiveRegion r)

private static ActiveRegion
RegionBelow(ActiveRegion r)

pack-priv static void
RemoveDegenerateEdges(GLUtessellatorImpl tess)

pack-priv static boolean
RemoveDegenerateFaces(GLUmesh mesh)

pack-priv static void
SpliceMergeVertices(GLUtessellatorImpl tess, GLUhalfEdge e1, GLUhalfEdge e2)

pack-priv static void
SweepEvent(GLUtessellatorImpl tess, GLUvertex vEvent)

pack-priv static ActiveRegion
TopLeftRegion(ActiveRegion reg)

pack-priv static ActiveRegion
TopRightRegion(ActiveRegion reg)

pack-priv static void
VertexWeights(GLUvertex isect, GLUvertex org, GLUvertex dst, float[] weights)

pack-priv static void
WalkDirtyRegions(GLUtessellatorImpl tess, ActiveRegion regUp)

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

SENTINEL_COORDback to summary
private static final double SENTINEL_COORD
TOLERANCE_NONZEROback to summary
private static final boolean TOLERANCE_NONZERO

Constructor Detail

Sweepback to summary
private Sweep()

Method Detail

__gl_computeInteriorback to summary
public static boolean __gl_computeInterior(GLUtessellatorImpl tess)
AddRegionBelowback to summary
pack-priv static ActiveRegion AddRegionBelow(GLUtessellatorImpl tess, ActiveRegion regAbove, GLUhalfEdge eNewUp)
AddRightEdgesback to summary
pack-priv static void AddRightEdges(GLUtessellatorImpl tess, ActiveRegion regUp, GLUhalfEdge eFirst, GLUhalfEdge eLast, GLUhalfEdge eTopLeft, boolean cleanUp)
AddSentinelback to summary
pack-priv static void AddSentinel(GLUtessellatorImpl tess, double t)
AddWindingback to summary
private static void AddWinding(GLUhalfEdge eDst, GLUhalfEdge eSrc)
CallCombineback to summary
pack-priv static void CallCombine(GLUtessellatorImpl tess, GLUvertex isect, Object[] data, float[] weights, boolean needed)
CheckForIntersectback to summary
pack-priv static boolean CheckForIntersect(GLUtessellatorImpl tess, ActiveRegion regUp)
CheckForLeftSpliceback to summary
pack-priv static boolean CheckForLeftSplice(GLUtessellatorImpl tess, ActiveRegion regUp)
CheckForRightSpliceback to summary
pack-priv static boolean CheckForRightSplice(GLUtessellatorImpl tess, ActiveRegion regUp)
ComputeWindingback to summary
pack-priv static void ComputeWinding(GLUtessellatorImpl tess, ActiveRegion reg)
ConnectLeftDegenerateback to summary
pack-priv static void ConnectLeftDegenerate(GLUtessellatorImpl tess, ActiveRegion regUp, GLUvertex vEvent)
ConnectLeftVertexback to summary
pack-priv static void ConnectLeftVertex(GLUtessellatorImpl tess, GLUvertex vEvent)
ConnectRightVertexback to summary
pack-priv static void ConnectRightVertex(GLUtessellatorImpl tess, ActiveRegion regUp, GLUhalfEdge eBottomLeft)
DebugEventback to summary
private static void DebugEvent(GLUtessellatorImpl tess)
DeleteRegionback to summary
pack-priv static void DeleteRegion(GLUtessellatorImpl tess, ActiveRegion reg)
DoneEdgeDictback to summary
pack-priv static void DoneEdgeDict(GLUtessellatorImpl tess)
DonePriorityQback to summary
pack-priv static void DonePriorityQ(GLUtessellatorImpl tess)
EdgeLeqback to summary
pack-priv static boolean EdgeLeq(GLUtessellatorImpl tess, ActiveRegion reg1, ActiveRegion reg2)
FinishLeftRegionsback to summary
pack-priv static GLUhalfEdge FinishLeftRegions(GLUtessellatorImpl tess, ActiveRegion regFirst, ActiveRegion regLast)
FinishRegionback to summary
pack-priv static void FinishRegion(GLUtessellatorImpl tess, ActiveRegion reg)
FixUpperEdgeback to summary
pack-priv static boolean FixUpperEdge(ActiveRegion reg, GLUhalfEdge newEdge)
GetIntersectDataback to summary
pack-priv static void GetIntersectData(GLUtessellatorImpl tess, GLUvertex isect, GLUvertex orgUp, GLUvertex dstUp, GLUvertex orgLo, GLUvertex dstLo)
InitEdgeDictback to summary
pack-priv static void InitEdgeDict(final GLUtessellatorImpl tess)
InitPriorityQback to summary
pack-priv static boolean InitPriorityQ(GLUtessellatorImpl tess)
IsWindingInsideback to summary
pack-priv static boolean IsWindingInside(GLUtessellatorImpl tess, int n)
RegionAboveback to summary
private static ActiveRegion RegionAbove(ActiveRegion r)
RegionBelowback to summary
private static ActiveRegion RegionBelow(ActiveRegion r)
RemoveDegenerateEdgesback to summary
pack-priv static void RemoveDegenerateEdges(GLUtessellatorImpl tess)
RemoveDegenerateFacesback to summary
pack-priv static boolean RemoveDegenerateFaces(GLUmesh mesh)
SpliceMergeVerticesback to summary
pack-priv static void SpliceMergeVertices(GLUtessellatorImpl tess, GLUhalfEdge e1, GLUhalfEdge e2)
SweepEventback to summary
pack-priv static void SweepEvent(GLUtessellatorImpl tess, GLUvertex vEvent)
TopLeftRegionback to summary
pack-priv static ActiveRegion TopLeftRegion(ActiveRegion reg)
TopRightRegionback to summary
pack-priv static ActiveRegion TopRightRegion(ActiveRegion reg)
VertexWeightsback to summary
pack-priv static void VertexWeights(GLUvertex isect, GLUvertex org, GLUvertex dst, float[] weights)
WalkDirtyRegionsback to summary
pack-priv static void WalkDirtyRegions(GLUtessellatorImpl tess, ActiveRegion regUp)