MeshFaceNormalList

References

public class MeshFaceNormalList : IResizableList<Vector3f>, IList, IReadOnlyList<Vector3f>

Provides access to the Face normals of a Mesh.

Properties

Capacity

#Since v6.0

public int Capacity { get; set; }

Gets or sets the total number of face normals the internal data structure can hold without resizing.

Count

#Since v5.0

public int Count { get; set; }

Gets or sets the number of mesh face normals.

Implements: Count

Explicit

ICollection<Vector3f>.IsReadOnly

bool ICollection<Vector3f>.IsReadOnly

Explicit

ICollection.IsSynchronized

bool ICollection.IsSynchronized

Explicit

ICollection.SyncRoot

object ICollection.SyncRoot

Explicit

IList.IsFixedSize

bool IList.IsFixedSize

Explicit

IList.IsReadOnly

bool IList.IsReadOnly

Indexers

Explicit

IList.this[]

object IList.this[int index]

Parameters:

index (int)

this[]

public Vector3f this[int index] { get; set; }

Gets or sets the face normal at the given face index. The index must be valid or an IndexOutOfRangeException will be thrown.

Parameters:

index (int)

Index of face normal to access.

Returns: The face normal at [index].

Exceptions:

IndexOutOfRangeException

Thrown when the index is invalid.

Methods

AddFaceNormal

#Since v5.0

public int AddFaceNormal(double x, double y, double z)

Appends a face normal to the list of mesh face normals.

Parameters:

x (double)	X component of face normal.
y (double)	Y component of face normal.
z (double)	Z component of face normal.

Returns: The index of the newly added face normal.

AddFaceNormal

#Since v5.0

public int AddFaceNormal(float x, float y, float z)

Appends a face normal to the list of mesh face normals.

Parameters:

x (float)	X component of face normal.
y (float)	Y component of face normal.
z (float)	Z component of face normal.

Returns: The index of the newly added face normal.

AddFaceNormal

#Since v5.0

public int AddFaceNormal(Vector3d normal)

Appends a face normal to the list of mesh face normals.

Parameters:

normal (Vector3d)

New face normal.

Returns: The index of the newly added face normal.

AddFaceNormal

#Since v5.0

public int AddFaceNormal(Vector3f normal)

Appends a face normal to the list of mesh face normals.

Parameters:

normal (Vector3f)

New face normal.

Returns: The index of the newly added face normal.

Clear

#Since v5.0

public void Clear()

Clears the Face Normal list on the mesh.

ComputeFaceNormals

#Since v5.0

public bool ComputeFaceNormals()

Computes all the face normals for this mesh based on the physical shape of the mesh.

Returns: true on success, false on failure.

Destroy

#Since v6.0

public void Destroy()

Releases all memory allocated to store face normals. The list capacity will be 0 after this call.

Subsequent calls can add new items.

GetEnumerator

#Since v5.0

public IEnumerator<Vector3f> GetEnumerator()

Gets an enumerator that yields all normals (vectors) in this collection.

Returns: The enumerator.

SetFaceNormal

#Since v5.0

public bool SetFaceNormal(int index, double x, double y, double z)

Sets a face normal vector at an index using three double-precision numbers.

Parameters:

index (int)	An index.
x (double)	A x component.
y (double)	A y component.
z (double)	A z component.

Returns: true on success; false on error.

SetFaceNormal

#Since v5.0

public bool SetFaceNormal(int index, float x, float y, float z)

Sets a face normal vector at an index using three single-precision numbers.

Parameters:

index (int)	An index.
x (float)	A x component.
y (float)	A y component.
z (float)	A z component.

Returns: true on success; false on error.

SetFaceNormal

#Since v5.0

public bool SetFaceNormal(int index, Vector3d normal)

Sets a face normal vector at an index using a single-precision vector.

Parameters:

index (int)	An index.
normal (Vector3d)	A normal vector.

Returns: true on success; false on error.

SetFaceNormal

#Since v5.0

public bool SetFaceNormal(int index, Vector3f normal)

Sets a face normal vector at an index using a single-precision vector.

Parameters:

index (int)	An index.
normal (Vector3f)	A normal vector.

Returns: true on success; false on error.

Explicit

ICollection<Vector3f>.Add

void ICollection<Vector3f>.Add(Vector3f item)

Parameters:

item (Vector3f)

Explicit

ICollection<Vector3f>.Contains

bool ICollection<Vector3f>.Contains(Vector3f item)

Parameters:

item (Vector3f)

Explicit

ICollection<Vector3f>.CopyTo

void ICollection<Vector3f>.CopyTo(Vector3f[] array, int arrayIndex)

Parameters:

array (Vector3f[])
arrayIndex (int)

Explicit

ICollection<Vector3f>.Remove

bool ICollection<Vector3f>.Remove(Vector3f item)

Parameters:

item (Vector3f)

Explicit

IList<Vector3f>.IndexOf

int IList<Vector3f>.IndexOf(Vector3f item)

Parameters:

item (Vector3f)

Explicit

IList<Vector3f>.Insert

void IList<Vector3f>.Insert(int index, Vector3f item)

Parameters:

index (int)
item (Vector3f)

Explicit

IList<Vector3f>.RemoveAt

void IList<Vector3f>.RemoveAt(int index)

Parameters:

index (int)

Explicit

ICollection.CopyTo

void ICollection.CopyTo(Array array, int index)

Parameters:

array (Array)
index (int)

Explicit

IEnumerable.GetEnumerator

#Since v5.0

IEnumerator IEnumerable.GetEnumerator()

Explicit

IList.Add

int IList.Add(object value)

Parameters:

value (object)

Explicit

IList.Contains

bool IList.Contains(object value)

Parameters:

value (object)

Explicit

IList.IndexOf

int IList.IndexOf(object value)

Parameters:

value (object)

Explicit

IList.Insert

void IList.Insert(int index, object value)

Parameters:

index (int)
value (object)

Explicit

IList.Remove

void IList.Remove(object value)

Parameters:

value (object)

Explicit

IList.RemoveAt

void IList.RemoveAt(int index)

Parameters:

index (int)

UnitizeFaceNormals

#Since v5.0

public bool UnitizeFaceNormals()

Unitizes all the existing face normals.

Returns: true on success, false on failure.