Namespace:
Autodesk.Revit.DB
PolymeshTopology
Class
Description:
A class representing topology of a polymesh.
A class representing topology of a polymesh.
Remarks:
Topology of a polymesh consists of a number of points and triangular facets formed by the points. Each facet is determined by three indices to the array of points. A polymesh may have UV coordinates assigned, and always has at least one normal associated. There may be more than one normal available for a non-planar polymesh; there may be as many normals as there are either facets or points in the polymesh. The DistributionOfNormals property indicates how normals are distributed along the polymesh.
Topology of a polymesh consists of a number of points and triangular facets formed by the points. Each facet is determined by three indices to the array of points. A polymesh may have UV coordinates assigned, and always has at least one normal associated. There may be more than one normal available for a non-planar polymesh; there may be as many normals as there are either facets or points in the polymesh. The DistributionOfNormals property indicates how normals are distributed along the polymesh.
PolymeshTopology Class Members:
| Name | Description | Inherited From |
|---|---|---|
| DistributionOfNormals | Indicates the distribution of normal vectors along the tessellated polymesh surface. | |
| IsValidObject | Specifies whether the .NET object represents a valid Revit entity. | |
| NumberOfFacets | The number of facet in the polymesh. | |
| NumberOfNormals | The number of normals associated with the polymesh | |
| NumberOfPoints | The number of points in the polymesh | |
| NumberOfUVs | The number of UV coordinates available for the polymesh. |
| Name | Description | Inherited From |
|---|---|---|
| Dispose | Releases all resources used by the PolymeshTopology | |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object ) | Object |
| GetFacet | Returns a definition of one facet | |
| GetFacets | Returns a definitions of all facets of the polymesh | |
| GetHashCode | Serves as the default hash function. (Inherited from Object ) | Object |
| GetNormal | Returns a normal vector at the given index | |
| GetNormals | Returns all normals assigned to the polymesh | |
| GetPoint | Returns one point at the given index. | |
| GetPoints | Returns all points of the polymesh. | |
| GetType | Gets the Type of the current instance. (Inherited from Object ) | Object |
| GetUV | Returns one UV coordinate at the given index. | |
| GetUVs | Returns all UV coordinates assigned to the polymesh | |
| ToString | Returns a string that represents the current object. (Inherited from Object ) | Object |