Mesh Class Reference

3D mesh object consisting of polygons. More...

Inherits object.

Public Member Functions
Iterator[cvb.Polygon3D]	as_polygons (self)
	Gets the iterator. More...
cvb.Cuboid	calculate_bounding_box (self)
	Calculates the minimum and maximum extent of the mesh. More...
cvb.Point3D	point_at (self, int index)
	Gets the point at the specified index. More...
List[int]	polygon_indices_at (self, int index)
	Gets point indices for a polygon. More...
cvb.DensePointCloud	raster_dense_point_cloud (self, cvb.Matrix3D camera_rotation, cvb.Point3D camera_translation, float x_res_increment, float y_res_increment)
	Rasters this mesh into a dense point cloud and stores the result. More...
None	raster_dense_point_cloud_to_dst (self, cvb.Matrix3D camera_rotation, cvb.Point3D camera_translation, cvb.DensePointCloud dense_cloud)
	Rasters this mesh into a dense point cloud and stores the result. More...

Properties
	num_points = property
	int: Get the number of points in this mesh.
	num_polygons = property
	int: Get the number of polygons in this mesh.

Detailed Description

3D mesh object consisting of polygons.

Loads a mesh from file.

Parameters

file_name : str File to load.

Member Function Documentation

as_polygons()

Iterator[cvb.Polygon3D] as_polygons

(

self

)

Gets the iterator.

Returns

Iterator[cvb.Polygon3D] Mesh iterator object.

calculate_bounding_box()

cvb.Cuboid calculate_bounding_box

(

self

)

Calculates the minimum and maximum extent of the mesh.

Returns

cvb.Cuboid The variable to receive the extent.

point_at()

cvb.Point3D point_at	(		self,
		int	index
	)

Gets the point at the specified index.

Parameters

index : int The index.

Returns

cvb.Point3D A 3D point.

polygon_indices_at()

List[int] polygon_indices_at	(		self,
		int	index
	)

Gets point indices for a polygon.

Parameters

index : int The index.

Returns

List[int] A list with the indices.

raster_dense_point_cloud()

cvb.DensePointCloud raster_dense_point_cloud	(		self,
		cvb.Matrix3D	camera_rotation,
		cvb.Point3D	camera_translation,
		float	x_res_increment,
		float	y_res_increment
	)

Rasters this mesh into a dense point cloud and stores the result.

Parameters

camera_rotation : cvb.Matrix3D Rotation matrix for the camera.

camera_translation : cvb.Point3D Translation vector for the camera.

x_res_increment : float The pixel size in x-direction.

y_res_increment : float The pixel size in y-direction.

Returns

cvb.DensePointCloud A dense point cloud with the rastered mesh.

raster_dense_point_cloud_to_dst()

None raster_dense_point_cloud_to_dst	(		self,
		cvb.Matrix3D	camera_rotation,
		cvb.Point3D	camera_translation,
		cvb.DensePointCloud	dense_cloud
	)

Rasters this mesh into a dense point cloud and stores the result.

Parameters

camera_rotation : cvb.Matrix3D Rotation matrix for the camera.

camera_translation : cvb.Point3D Translation vector for the camera.

dense_cloud : cvb.DensePointCloud Dense point cloud to store the rastered mesh in.