Calling an array of arrays in C. Post: 303023139

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Top Forums Programming Calling an array of arrays in C. Post 303023139 by Azrael on Wednesday 12th of September 2018 10:48:59 AM

09-12-2018

Registered User

Thank you for the answer back. It does seem that **side[s][t] = randval helped resolve that part of the problem. Before I go over what's left I changed the last [] to ROW as it should only have three for the three {} in these I guess:

Code:

int (*side_one[MATRIX][MATRIX])[ROW] = { { white_l1, white_l2, white_l3 }, { white_m1, white_m2, white_m3 }, { white_r1, white_r2, white_r3 } };

So I have a define for that as '3' and these are my warnings/errors now:

Code:

$ gcc test.c -o test
test.c: In function �main':
test.c:457:39: warning: passing argument 1 of �fillit' from incompatible pointer type [-Wincompatible-pointer-types]
      fillit((side_one[MATRIX][MATRIX])[ROW]);
                                       ^
test.c:54:19: note: expected �int * (*)[1000][3]' but argument is of type �int *'
 void fillit(int *(side[MATRIX][MATRIX])[ROW]){
             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~

Not really sure. I've tried moving around the * signs inside and outside of the parenthesis. Even tried removing them. Basically I've tried to brute-force this problem, but I seem to get the same results.

Thanks for help with the pointer to the pointer though!

Azrael

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get_transformation_matrix

get_transformation_matrix(3alleg4)				  Allegro manual				get_transformation_matrix(3alleg4)

NAME

       get_transformation_matrix - Constructs X, Y, Z rotation matrices with an angle and scaling. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       void get_transformation_matrix(MATRIX *m, fixed scale, fixed xrot, yrot, zrot, x, y, z);

DESCRIPTION

       Constructs a transformation matrix which will rotate points around all three axes by the specified amounts (given in binary, 256 degrees to
       a circle format), scale the result by the specified amount (pass 1 for no change of scale), and then translate to the  requested  x,  y,  z
       position.

SEE ALSO

       apply_matrix(3alleg4),  get_rotation_matrix(3alleg4),  get_scaling_matrix(3alleg4),  get_translation_matrix(3alleg4),  ex3d(3alleg4),  exs-
       tars(3alleg4)

Allegro 							   version 4.4.2				get_transformation_matrix(3alleg4)