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Discussion GMS2: How can I create a 3x3 matrix?!

xDGameStudios

xDGameStudios

GameMaker Staff
GameMaker Dev.
matrix_build ... creates a 4x4 matrix.... as can be seen in the documentation it is said that we can create a matrix with other dimensions. How can we create it? just by creating a 1D array with 9 positions?! does this work? can i still use matrix multiply?
 
Mike

Mike

nobody important
GMC Elder
Why would you need to? As long as the last row/column is 0 with a 1 in the lower corner, it's just like a 3x3, so I'd stick with a 4x4 so you can use all the built in (much faster) functions.
 
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