| MeshFace Structure |
Represents the values of the four indices of a mesh face quad.
If the third and fourth values are the same, this face represents a triangle.
Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll) Version: 5.1.30000.17 (5.13.60913.21340)
SyntaxThe MeshFace type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | MeshFace(Int32, Int32, Int32) |
Constructs a new triangular Mesh face.
|
| MeshFace(Int32, Int32, Int32, Int32) |
Constructs a new quadrangular Mesh face.
|
Properties| Name | Description | |
|---|---|---|
 | A |
Gets or sets the first corner index of the mesh face.
|
| B |
Gets or sets the second corner index of the mesh face.
|
| C |
Gets or sets the third corner index of the mesh face.
|
| D |
Gets or sets the fourth corner index of the mesh face.
If D equals C, the mesh face is considered to be a triangle
rather than a quad.
|
| IsQuad |
Gets a value indicating whether or not this mesh face is a quad.
A mesh face is considered to be a triangle when C does not equal D,
thus it is possible for an Invalid mesh face to also be a quad.
|
| IsTriangle |
Gets a value indicating whether or not this mesh face is a triangle.
A mesh face is considered to be a triangle when C equals D, thus it is
possible for an Invalid mesh face to also be a triangle.
|
| Item |
Gets or sets the vertex index associated with an entry in this face.
|
 | Unset |
Gets an Unset MeshFace. Unset faces have Int32.MinValue for all corner indices.
|
Methods| Name | Description | |
|---|---|---|
| Equals | Indicates whether this instance and a specified object are equal. (Inherited from ValueType.) |
| Flip |
Reverses the orientation of the face by swapping corners.
The first corner is always maintained.
|
| GetHashCode | Returns the hash code for this instance. (Inherited from ValueType.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| IsValid |
Gets a value indicating whether or not this mesh face
is considered to be valid. Note that even valid mesh faces
could potentially be invalid in the context of a specific Mesh,
if one or more of the corner indices exceeds the number of
vertices on the mesh. If you want to perform a complete
validity check, use IsValid(int) instead.
|
| IsValid(Int32) |
Gets a value indicating whether or not this mesh face
is considered to be valid. Unlike the simple IsValid function,
this function takes upper bound indices into account.
|
| Set(Int32, Int32, Int32) |
Sets all the corners for this face as a triangle.
|
| Set(Int32, Int32, Int32, Int32) |
Sets all the corners for this face as a quad.
|
| ToString | Returns the fully qualified type name of this instance. (Inherited from ValueType.) |
See Also