ddg.conversion.blender.halfedge module
- ddg.conversion.blender.halfedge.hes_to_bmesh(hes, co_attr='co', bpy_data=None)[source]
Converts a given halfedge surface into a bmesh.
The returned bmesh can then be used for handing over the surface to blender.
- Parameters:
- hesddg.halfedge.Surface
The halfedge surface that shall be converted to a bmesh.
- co_attrcoordinate attribute
The type of coordinates that will be taken for conversion.
- bpy_databmesh (optional, default=None)
When given, bmesh to save the data into.
- Returns
- ——-
- bmesh
The bmesh corresponding to the input halfedge surface.
- ddg.conversion.blender.halfedge.hes_to_tubes_and_spheres_blender_object(hes, co_attr='co', tube_resolution=20, fill_tube_caps=True, tube_radius=0.05, sphere_subdivision_steps=2, sphere_radius=0.1, parent_kwargs={}, kwargs_generator=None)[source]
Converts a given half-edge surface to a blender object consisting of tubes and spheres.
The tubes represent the edges and the spheres represent the vertices of the surface. Their respective blender objects are linked to a common parent object. Smooth shading is always enabled.
- Parameters:
- hesddg.halfedge.Surface
The half-edge surface that shall be converted to a Blender object.
- co_attrstr (default=’co’)
The name of vertex attribute storing the euclidean coordinates.
- tube_resolution: int (default=20)
Resolution of the edge tube, i.e., number of faces of a tube.
- fill_tube_caps: bool (default=False)
Decides whether the ends of the tubes are closed by faces (or left open).
- tube_radius: float (default=.05)
Radius of the edge tube.
- sphere_subdivision_steps: int (default=2)
Number of subdivisions of the icospheres at the vertices.
- sphere_radius: float (default=.1)
Radius of the icospheres at the vertices.
- parent_kwargs: dict (default={})
Dictionary containing the keyword arguments that are handed to ddg.to_blender_object_helper when initializing the parent blender object.
- kwargs_generator: function (default=None)
Function of signature kwargs_generator(cell) returning a kwargs dictionary where a cell can either be a vertex or an edge. If such a function is given, the returned dictionary will be handed over to ddg.to_blender_object_helper when creating the tubes and spheres. For example, it simply could return different material names for vertex spheres and edge tubes, respectively.
- Returns:
- blender.types.Object
Blender object that stores tubes and spheres as children.