Math‎ > ‎Transforms‎ > ‎

Scale

Scale modify the size of an object. If the same value k is used for each axis it's called a uniform scale and if different values are used it is called a non-uniform scale.

Scale along cardinal axes
2D =| kx 0  |        
    | 0  ky |

3D =| kx 0  0 |        
    | 0  ky 0 |
    | 0  0  kz|

Scale in a arbitrary direction
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