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cube [[ 1. 0. 0. 6.] [ 0. 1. 0. 0.] [ 0. 0. 1. 0.] [ 0. 0. 0. 1.]] view [[1. 0. 0. 0.] [0. 1. 0. 0.] [0. 0. 1. 0.] [0. 0. 0. 1.]] final [[ 1. 0. 0. 6.] [ 0. 1. 0. 0.] [ 0. 0. 1. 0.] [ 0. 0. 0. 1.]]

Hello! I have a cube and I'm trying to move it around. The above are the calculated matricies for the cube, viewport, and the combined matrix after multiplication. The result is this:

enter image description here

I'm not sure why it's being warped like this instead of scooting over a bit. Any idea?

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Your matrix is row major, so you should transpose it in order to get behaviour you expect, since OpenGL memory layout is more column-major friendly, because translation is located in the memory at the fourth vector of the 4x4 matrix.

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  • \$\begingroup\$ You're a legend, can't believe I didn't think to try that. \$\endgroup\$ Commented Jul 5, 2019 at 20:24

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