Class MeshIsoCurves

Inheritance
Object
MeshIsoCurves
Inherited Members
Namespace: g3
Assembly: cs.temp.dll.dll
Syntax
public class MeshIsoCurves

Constructors

MeshIsoCurves(DMesh3, Func<Vector3d, Double>)

Declaration
public MeshIsoCurves(DMesh3 mesh, Func<Vector3d, double> valueF)
Parameters
Type Name Description
DMesh3 mesh
Func<Vector3d, Double> valueF

Fields

Graph

Declaration
public DGraph3 Graph
Field Value
Type Description
DGraph3

GraphEdges

Declaration
public DVector<MeshIsoCurves.GraphEdgeInfo> GraphEdges
Field Value
Type Description
DVector<MeshIsoCurves.GraphEdgeInfo>

Mesh

Declaration
public DMesh3 Mesh
Field Value
Type Description
DMesh3

PrecomputeVertexValues

If true, then we internally precompute vertex values. THIS COMPUTATION IS MULTI-THREADED

Declaration
public bool PrecomputeVertexValues
Field Value
Type Description
Boolean

RootMode

Which rootfinding method will be used to converge on surface along edges

Declaration
public MeshIsoCurves.RootfindingModes RootMode
Field Value
Type Description
MeshIsoCurves.RootfindingModes

RootModeSteps

number of iterations of rootfinding method (ignored for SingleLerp)

Declaration
public int RootModeSteps
Field Value
Type Description
Int32

ValueF

Declaration
public Func<Vector3d, double> ValueF
Field Value
Type Description
Func<Vector3d, Double>

VertexValueF

Optional - provide value at vertex (which may be precomputed)

Declaration
public Func<int, double> VertexValueF
Field Value
Type Description
Func<Int32, Double>

WantGraphEdgeInfo

Declaration
public bool WantGraphEdgeInfo
Field Value
Type Description
Boolean

Methods

Compute()

Declaration
public void Compute()

Compute(IEnumerable<Int32>)

Declaration
public void Compute(IEnumerable<int> Triangles)
Parameters
Type Name Description
IEnumerable<Int32> Triangles

compute_full(IEnumerable<Int32>, Boolean)

Declaration
protected void compute_full(IEnumerable<int> Triangles, bool bIsFullMeshHint = false)
Parameters
Type Name Description
IEnumerable<Int32> Triangles
Boolean bIsFullMeshHint

ShouldReverseGraphEdge(Int32)

DGraph3 edges are not oriented, which means they cannot inherit orientation from mesh. This function returns true if, for a given graph_eid, the vertex pair returned by Graph.GetEdgeV(graph_eid) should be reversed to be consistent with mesh orientation. Mainly inteded to be passed to DGraph3Util.ExtractCurves

Declaration
public bool ShouldReverseGraphEdge(int graph_eid)
Parameters
Type Name Description
Int32 graph_eid
Returns
Type Description
Boolean

SplitAtIsoCrossings(Double)

Split the mesh edges at the iso-crossings, unless edge is shorter than min_len, or inserted point would be within min_len or vertex [TODO] do we want to return any info here??

Declaration
public void SplitAtIsoCrossings(double min_len = 0)
Parameters
Type Name Description
Double min_len