CornerPin Matrix v1.0


 
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Contributor: Andrea Geremia
Get the classic CornerPin node in a Matrix 4x4
Requirements:
11.0, 10.5, 10.0, 9.0, 8.0, 7.1, 7.0, 6.3, 6.2, 6. or later
Linux, Mac, Windows
15 Sep 2019
19

transformMatrix 01

 

Tutorial and explanation at the link: http://www.andreageremia.it/tutorial_matrix_transform.html


 I've modified the Transform node of Nuke, adding a Matrix to visualize the same transformation with a Matrix4x4.

SPECIAL THANKS TO JULIK FOR HIS TUTORIAL: HTTP://GIST.GITHUB.COM/JULIK/1164618

cornerPin_Matrix1.jpg

cornerPin_Matrix2.jpg

In this example, connect the CornerPin_Matrix to the image and modify the pins.

cornerPin_Matrix4.jpg

Modify the pins and see how the matrix changes.

cornerPin_Matrix6.png

There is a checkbox useful to invert the Matrix. In this case we can copy the matrix in another CornerPin and the copy the inverse matrix in another CornerPin. The final result will be the original picture

cornerPin_Matrix5.jpg

In  this case you can modify the picture with the Matrix and add other changes with the Pins. 

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