HalfEdgeDecimator

java.lang.Object

com.gaia3d.basic.geometry.modifier.HalfEdgeModifier

com.gaia3d.basic.geometry.modifier.halfedge.HalfEdgeDecimator

public class HalfEdgeDecimator extends HalfEdgeModifier

Constructor Summary

Constructors

Constructor

Description

HalfEdgeDecimator()

HalfEdgeDecimator(DecimateParameters decimateParameters)
Method Summary

Modifier and Type

Method

Description

void

applyPrimitive(org.joml.Matrix4d productTransformMatrix, HalfEdgePrimitive primitive)

void

applySurface(org.joml.Matrix4d productTransformMatrix, List<HalfEdgeVertex> vertices, HalfEdgeSurface surface)

boolean

collapseFrontierHalfEdge(HalfEdge halfEdge, int iteration, List<HalfEdge>[] outgoingEdgesByVertexId, Map<HalfEdge,org.joml.Vector3d> mapHalfEdgeToInitialDirection, Map<HalfEdgeVertex,List<HalfEdgeVertex>> mapVertexToSamePosVertices, double maxDiffAngDeg, double frontierMaxDiffAngDeg, double hedgeMinLength, double maxAspectRatio, double smallHedgeSize)

boolean

collapseHalfEdge(HalfEdge halfEdge, int iteration, List<HalfEdge>[] outgoingEdgesByVertexId, Map<HalfEdgeVertex,List<HalfEdgeVertex>> mapVertexToSamePosVertices, double maxDiffAngDeg, double frontierMaxDiffAngDeg, double hedgeMinLength, double maxAspectRatio, double smallHedgeSize)

Methods inherited from class com.gaia3d.basic.geometry.modifier.HalfEdgeModifier
apply, applyFace, applyMesh, applyNode, applyVertex

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- HalfEdgeDecimator
  
  public HalfEdgeDecimator()
- HalfEdgeDecimator
  
  public HalfEdgeDecimator(DecimateParameters decimateParameters)
Method Details
- applyPrimitive
  
  public void applyPrimitive(org.joml.Matrix4d productTransformMatrix, HalfEdgePrimitive primitive)
  
  Overrides:
  
  applyPrimitive in class HalfEdgeModifier
- applySurface
  
  public void applySurface(org.joml.Matrix4d productTransformMatrix, List<HalfEdgeVertex> vertices, HalfEdgeSurface surface)
  
  Overrides:
  
  applySurface in class HalfEdgeModifier
- collapseHalfEdge
  
  public boolean collapseHalfEdge(HalfEdge halfEdge, int iteration, List<HalfEdge>[] outgoingEdgesByVertexId, Map<HalfEdgeVertex,List<HalfEdgeVertex>> mapVertexToSamePosVertices, double maxDiffAngDeg, double frontierMaxDiffAngDeg, double hedgeMinLength, double maxAspectRatio, double smallHedgeSize)
- collapseFrontierHalfEdge
  
  public boolean collapseFrontierHalfEdge(HalfEdge halfEdge, int iteration, List<HalfEdge>[] outgoingEdgesByVertexId, Map<HalfEdge,org.joml.Vector3d> mapHalfEdgeToInitialDirection, Map<HalfEdgeVertex,List<HalfEdgeVertex>> mapVertexToSamePosVertices, double maxDiffAngDeg, double frontierMaxDiffAngDeg, double hedgeMinLength, double maxAspectRatio, double smallHedgeSize)