Class History

Tracks mesh decimation history for undo/redo operations during progressive mesh simplification.

Inheritance

object

History

Namespace: NWH.DWP2.MeshDecimation

Assembly: NWH.DWP2.dll

Syntax

public class History

Fields

id

Unique identifier for this history entry.

Declaration

public int id

Field Value

Type	Description
int

removedTriangles

List of triangle indices that were removed during this step.

Declaration

public List<int> removedTriangles

Field Value

Type	Description
List<int>

replacedVertex

List of vertex replacement operations performed during this step.

Declaration

public List<ArrayList> replacedVertex

Field Value

Type	Description
List<ArrayList>

Methods

RemovedTriangle(int)

Records a triangle removal operation.

Declaration

public void RemovedTriangle(int f)

Parameters

Type	Name	Description
int	f	Index of the triangle that was removed.

ReplaceVertex(int, int, int, Vector3, Vector2, int, Vector3, Vector2)

Records a vertex replacement operation including original and new vertex data.

Declaration

public void ReplaceVertex(int f, int u, int v, Vector3 normal, Vector2 uv, int newV, Vector3 newNormal, Vector2 newUv)

Parameters

Type	Name	Description
int	f	Face index.
int	u	Original vertex index in the triangle.
int	v	Vertex ID being replaced.
Vector3	normal	Original vertex normal.
Vector2	uv	Original texture coordinates.
int	newV	New vertex ID.
Vector3	newNormal	New vertex normal.
Vector2	newUv	New texture coordinates.