MeshLoop(bpy_struct)

base class — bpy_struct

class bpy.types.MeshLoop(bpy_struct)

Loop in a Mesh datablock

bitangent

Bitangent vector of this vertex for this polygon (must be computed beforehand using calc_tangents, use it only if really needed, slower access than bitangent_sign)

Type:float array of 3 items in [-1, 1], default (0.0, 0.0, 0.0), (readonly)

bitangent_sign

Sign of the bitangent vector of this vertex for this polygon (must be computed beforehand using calc_tangents, bitangent = bitangent_sign * cross(normal, tangent))

Type:float in [-1, 1], default 0.0, (readonly)

edge_index

Edge index

Type:int in [0, inf], default 0

index

Index of this loop

Type:int in [0, inf], default 0, (readonly)

normal

Local space unit length split normal vector of this vertex for this polygon (must be computed beforehand using calc_normals_split or calc_tangents)

Type:float array of 3 items in [-1, 1], default (0.0, 0.0, 0.0)

tangent

Local space unit length tangent vector of this vertex for this polygon (must be computed beforehand using calc_tangents)

Type:float array of 3 items in [-1, 1], default (0.0, 0.0, 0.0), (readonly)

vertex_index

Vertex index

Type:int in [0, inf], default 0

Inherited Properties

bpy_struct.id_data

Inherited Functions

bpy_struct.as_pointer bpy_struct.driver_add bpy_struct.driver_remove bpy_struct.get bpy_struct.is_property_hidden bpy_struct.is_property_readonly bpy_struct.is_property_set bpy_struct.items

bpy_struct.keyframe_delete bpy_struct.keyframe_insert bpy_struct.keys bpy_struct.path_from_id bpy_struct.path_resolve bpy_struct.property_unset bpy_struct.type_recast bpy_struct.values

References

Mesh.loops