SDF-018-IMAGE

//[ THIS_FILE_IS[ SDF_018.IMAGE._ ]                  ]//
/** ************************************************ ***
***                                                  ***
***     Live Stream Of Me Working On This Code:      ***
***                                                  ***
*** ************************************************ ***

                twitch.com/kanjicoder

*** ************************************************ ***
***                                                  ***
*** SELF___________URL:  tinyurl.com/SDF-018-IMAGE   ***
*** DOCUMENTATION__URL:  tinyurl.com/SDF-018         ***
*** SOURCE_CODE_BUFFER:  tinyurl.com/SDF-018-BUFFER  ***
*** SOURCE_CODE__IMAGE:  tinyurl.com/SDF-018-IMAGE   ***
*** LIVE__________DEMO:  tinyurl.com/SDF-018-DEMO    ***
*** SETUP________VIDEO:  tinyurl.com/SDF-018-SETUP   ***
***                                                  ***
*** ************************************************ **/
//:INSTRUCTIONS:IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII://
/** ************************************************ ***

    Click And Drag on the canvas to set pixels.

*** ************************************************ **/
//:IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII:INSTRUCTIONS://
//:MACROS:MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM://

    #define IV2 ivec2
    #define V_4  vec4
    #define V_3  vec3
    #define V_2  vec2
    #define F32 float
    #define I32   int
    #define U32  uint

//:MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM:MACROS://
//:DATA:DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD://

    //:NO DATA

//:DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD:DATA://
//:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF://
//:FUNCTIONS:BELOW:____DO_NOT_INDENT____OUTER_SCOPE!!://
//:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF://

void mainImage( out vec4 fragColor, in vec2 fragCoord )
{
    IV2 f_c = IV2( I32(fragCoord.x - 0.5 ) ,
                   I32(fragCoord.y - 0.5 ) );;

    V_4 c4d = texelFetch( iChannel0 , f_c , 0 );


     fragColor = c4d;
}

//:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF://
//:FUNCTIONS:ABOVE:____DO_NOT_INDENT____OUTER_SCOPE!!://
//:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF://
//:MACROS:MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM://

    #undef  IV2
    #undef  V_4
    #undef  V_3
    #undef  V_2
    #undef  F32
    #undef  I32
    #undef  U32

//:MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM:MACROS://