MODNOMOD

//: twitch: www.twitch.com/kanjicoder
//: test rig for "modulus-without-modulus" code snippet for GLSL shader code.
#include <stdio.h> //:for: printf(...)
#include <math.h>  //:for: floor(....)

int main( void ){
    printf("[BEG:main]\n");
    #define F_L_O_O_R floor

    float MODDED_VALUE;
    float F32_BAS_001 =( 7 );
    float F32_DIV_002 =( 3 );

    //:                                F32_BAS_001 == 7
    //:                                     |
    //:                                     V
    //:[ 0 ][ 1 ][ 2 ][ 3 ][ 4 ][ 5 ][ 6 ][ 7 ]
    //:[             ][             ][             ]
    //:[ 0 ][ 1 ][ 2 ][ 0 ][ 1 ][ 2 ][ 0 ][ 1 ][ 2 ]
    //:                                     ^
    //:                                     |
    //:                               MODDED_VALUE == 1

        MODDED_VALUE=(  //:@_SC_MOD_WITHOUT_MOD_@://
                    (F32_BAS_001)-
        (F_L_O_O_R( (F32_BAS_001)/F32_DIV_002 )
                                 *F32_DIV_002 ));;

    printf("[MODDED_VALUE]:%f\n" , MODDED_VALUE );


    #undef F_L_O_O_R
    printf("[END:main]\n");
}