Class: QgsMesh

Mesh - vertices, edges and faces

class qgis.core.QgsMesh[source]

Bases: object

Edge = 2
class ElementType

Bases: int

Face = 4
Vertex = 1
clear(self)[source]

Remove all vertices, edges and faces

Added in version 3.14.

static compareFaces(face1: Iterable[int], face2: Iterable[int]) → bool[source]

Compare two faces, return True if they are equivalent : same indexes and same clock wise

Added in version 3.16.

Parameters:

  • face1 (Iterable[int])

  • face2 (Iterable[int])

Return type:

bool

contains(self, type: QgsMesh.ElementType) → bool[source]

Returns whether the mesh contains at mesh elements of given type

Added in version 3.14.

Parameters:

type (QgsMesh.ElementType)

Return type:

bool

edge(self, index: int) → Tuple[int, int][source]

Returns an edge at the index

Added in version 3.14.

Parameters:

index (int)

Return type:

Tuple[int, int]

edgeCount(self) → int[source]

Returns number of edge

Added in version 3.14.

Return type:

int

face(self, index: int) → List[int][source]

Returns a face at the index

Parameters:

index (int)

Return type:

List[int]

faceCount(self) → int[source]

Returns number of faces

Return type:

int

vertex(self, index: int) → QgsPoint[source]

Returns a vertex at the index

Parameters:

index (int)

Return type:

QgsPoint

vertexCount(self) → int[source]

Returns number of vertices

Return type:

int