Rotated
ABSTRACT
The Rotated operation applies a rotation transformation to all meshes within the provided mesh-tree. The rotation is appplied relative to the center of the mesh.
IMPORTANT ELEMENT
Rotated is used often enough to be worth memorizing
PARAMETERS
| mesh | Represents the mesh-tree containing meshes to be rotated. All provided meshes will undergo the specified rotation. |
| root | The root of the mesh-tree, serving as the container for mesh selection. |
| tag_predicate(tag) | Determines whether a mesh should be included in the rotation operation based on the provided tag. |
| rotation | Specifies the rotation transformation to be applied to the meshes. This should be a 3-vector, with the direction being the axis and the magnitude being the amount to turn in radians (using the right hand rule). |
RETURN
If the complete mesh set is provided, all meshes will be individually rotated as per the specified rotation. The return value is the mesh-tree of all the rotated meshes. However, if only a subset is chosen, the returned value will comprise a mesh-tree of the rotated selected meshes, while the unselected meshes will remain unchanged. Crucially, all meshes you didn't select will still be included in the result mesh_tree, but be provided as is (i.e. no rotation).
DECLARATION
func Rotated([mesh_tree] {[full] {mesh}, [tag_pred] {root, tag_predicate(tag)}}, rotation)