mesh_left
ABSTRACT
Calculates the leftmost x coordinate of a mesh-tree. Note that this is not the same as using mesh_direction with a left facing vector since that would be the negation of this.
PARAMETERS
| mesh | Specifies to consider every single mesh in the mesh-tree when finding the leftmost point |
| root | Specifies the container mesh-tree of which we want to select meshes to consider in finding the leftmost point. |
| tag_predicate(tag) | Determines whether or not a mesh should be included in the calculation of the leftmost point if it has the given tag |
RETURN
the x coordinate of the left most point of the selected meshes
DECLARATION
func mesh_left([mesh_tree] {[full] {mesh}, [tag_pred] {root, tag_predicate(tag)}})