transform:identity
List of: Scheme Extensions
Subjects: Modifying Models, Transforms
Contents: Kernel

Action: Creates an identity transform.

Filename: kern/kern_scm/tran_scm.cxx

Syntax: (transform:identity)

Arg Types: None

Returns: transform

Description: This extension creates an identity transform with the following rotation matrix and translation elements:



| 1 0 0 |

R = | 0 1 0 | T = (0 0 0)



| 0 0 1 |


transform:identity is useful as a starting point and for operations that require a transform as an input, but nothing is required to be accomplished.

Example: ; transform:identity

; Create an identity transform.

(transform:identity)

;; #[transform 1074574992]
PDF/KERN/15SCR.PDF
HTM/DATA/KERN/KERN/15SCR/0040.HTM