Skip to content

Commit

Permalink
Added digital clock in generate (version 2)
Browse files Browse the repository at this point in the history
  • Loading branch information
@axiomgraph
axiomgraph committed Aug 23, 2023
1 parent cf3aff4 commit 0470754
Show file tree
Hide file tree
Showing 2 changed files with 212 additions and 0 deletions.
190 changes: 190 additions & 0 deletions Version 2.0/digitalclock.frag
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,190 @@
/* Credit : https://www.shadertoy.com/view/MdfGzf
Rebuilt for enve by axiomgraph*/
#version 330 core

layout(location = 0) out vec4 fragColor;
layout(origin_upper_left) in vec4 gl_FragCoord;

uniform sampler2D texture;
uniform vec2 resolution;
in vec2 texCoord;


uniform int Hours;// = 15 //min 0 max 24
uniform int Minutes;// =0; // min 0 max 60
uniform int Seconds;// =0; // min 0 max 60

uniform int AMPM;// =1;// default 24 Hours
uniform int redgreen;//=0; // default color red
uniform int microwavestyle;//=1; // default 0
uniform int showOffLed;//=0;// default 0

bool showMatrix = false;
bool showOff = false;
float iTime=0.0;

float segment(vec2 uv, bool On)
{
if (!On && !bool(showOffLed))
return 0.0;

float seg = (1.0-smoothstep(0.08,0.09+float(On)*0.02,abs(uv.x)))*
(1.0-smoothstep(0.46,0.47+float(On)*0.02,abs(uv.y)+abs(uv.x)));

//Fiddle with lights and matrix
//uv.x += sin(iTime*60.0*6.26)/14.0;
//uv.y += cos(iTime*60.0*6.26)/14.0;

//led like brightness
if (On)
seg *= (1.0-length(uv*vec2(3.8,0.9)));//-sin(iTime*25.0*6.26)*0.04;
else
seg *= -(0.05+length(uv*vec2(0.2,0.1)));

return seg;
}

float sevenSegment(vec2 uv,int num)
{
float seg= 0.0;
seg += segment(uv.yx+vec2(-1.0, 0.0),num!=-1 && num!=1 && num!=4 );
seg += segment(uv.xy+vec2(-0.5,-0.5),num!=-1 && num!=1 && num!=2 && num!=3 && num!=7);
seg += segment(uv.xy+vec2( 0.5,-0.5),num!=-1 && num!=5 && num!=6 );
seg += segment(uv.yx+vec2( 0.0, 0.0),num!=-1 && num!=0 && num!=1 && num!=7 );
seg += segment(uv.xy+vec2(-0.5, 0.5),num==0 || num==2 || num==6 || num==8 );
seg += segment(uv.xy+vec2( 0.5, 0.5),num!=-1 && num!=2 );
seg += segment(uv.yx+vec2( 1.0, 0.0),num!=-1 && num!=1 && num!=4 && num!=7 );

return seg;
}

float showNum(vec2 uv,int nr, bool zeroTrim)
{
//Speed optimization, leave if pixel is not in segment
if (abs(uv.x)>1.5 || abs(uv.y)>1.2)
return 0.0;

float seg= 0.0;
if (uv.x>0.0)
{
nr /= 10;
if (nr==0 && zeroTrim)
nr = -1;
seg += sevenSegment(uv+vec2(-0.75,0.0),nr);
}
else
seg += sevenSegment(uv+vec2( 0.75,0.0),int(mod(float(nr),10.0)));

return seg;
}

float dots(vec2 uv)
{
float seg = 0.0;
uv.y -= 0.5;
seg += (1.0-smoothstep(0.11,0.13,length(uv))) * (1.0-length(uv)*2.0);
uv.y += 1.0;
seg += (1.0-smoothstep(0.11,0.13,length(uv))) * (1.0-length(uv)*2.0);
return seg;
}


void main(void)
{



vec2 uv = (gl_FragCoord.xy-0.5*resolution.xy) /
min(resolution.x,resolution.y);

float timeOffset = 0.0;
if (resolution.x>resolution.y)
{
uv *= 6.0;
}
else
{
//uv *= 12.0;
// Many clocks with different time + zoom in on the right one
uv *= 70.0+sin(iTime*0.0628)*58.0;

uv += vec2(5.5,2.5);
vec2 offset = vec2(floor(uv.x/11.0),
floor(uv.y/5.0 ));
if (length(offset)>0.0)
timeOffset = (offset.y*163.13+offset.x*13.23)+mod(iTime,1.0);
else
timeOffset = 0.0;

uv.x = mod(uv.x,11.0)-5.5;
uv.y = mod(uv.y, 5.0)-2.5;
}

uv.x *= -1.0;
uv.x += uv.y/12.0;
//wobble
//uv.x += sin(uv.y*3.0+iTime*14.0)/25.0; // wobble clock
//uv.y += cos(uv.x*3.0+iTime*14.0)/25.0;
uv.x += 3.5;
float seg = 0.0;


float secon = float(Seconds); //time
float minut = float(Minutes*60);
float hour = float(Hours*3600);

float timeSecs = hour+minut+secon+timeOffset;

seg += showNum(uv,int(mod(timeSecs,60.0)),false);

timeSecs = floor(timeSecs/60.0);

uv.x -= 1.75;

seg += dots(uv);

uv.x -= 1.75;

seg += showNum(uv,int(mod(timeSecs,60.0)),false);

timeSecs = floor(timeSecs/60.0);
if (bool(AMPM))
{
if (timeSecs>12.0)
timeSecs = mod(timeSecs,12.0);
}

uv.x -= 1.75;

seg += dots(uv);

uv.x -= 1.75;
seg += showNum(uv,int(mod(timeSecs,60.0)),true);

// matrix over segment
if (bool(microwavestyle))
{
seg *= 0.8+0.2*smoothstep(0.02,0.04,mod(uv.y+uv.x,0.06025));
//seg *= 0.8+0.2*smoothstep(0.02,0.04,mod(uv.y-uv.x,0.06025));
}

if (seg<0.0)
{
seg = -seg;;
fragColor = vec4(seg,seg,seg,texture(texture,texCoord).a*seg);
}
else
if (bool(microwavestyle))
if (bool(redgreen))
fragColor = vec4(0.0,seg,seg*0.5,texture(texture,texCoord).a*seg);
else
fragColor = vec4(0.0,seg*0.8,seg,texture(texture,texCoord).a*seg);
else
if (bool(redgreen))
fragColor = vec4(0.0,seg,0.0,texture(texture,texCoord).a*seg);
else
fragColor = vec4(seg,0.0,0.0,texture(texture,texCoord).a*seg);

}


22 changes: 22 additions & 0 deletions Version 2.0/digitalclock.gre
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
<!-- Credit : https://www.shadertoy.com/view/MdfGzf
Rebuilt for enve by axiomgraph-->
<ShaderEffect name="Digital Clock" menuPath="Generate">
<Properties>
<!-- <Property name="iTime" nameUI="Time" type="float" min="0.0" max="10000.0" ini="1.0" step ="1.0" glValue="false"/> -->
<Property name="Hours" nameUI="Hours" type="int" min="0" max="59" ini="2" step ="1" glValue="true"/>
<Property name="Minutes" nameUI="Minutes" type="int" min="0" max="60" ini="1" step ="1" glValue="true"/>
<Property name="Seconds" nameUI="Seconds" type="int" min="0" max="60" ini="1" step ="1" glValue="true"/>

<!-- boolean -->
<Property name="AMPM" nameUI="AM/PM" type="int" min="0" max="1" ini="0" step ="1" glValue="true"/>
<Property name="redgreen" nameUI="Green" type="int" min="0" max="1" ini="0" step ="1" glValue="true"/>
<Property name="microwavestyle" nameUI="Blue" type="int" min="0" max="1" ini="0" step ="1" glValue="true"/>
<Property name="showOffLed" nameUI="Show Off LED" type="int" min="0" max="1" ini="0" step ="1" glValue="true"/>



</Properties>
<glValues>
<glValue name="resolution" type="vec2" value="[_eRect[2], _eRect[3]]"/>
</glValues>
</ShaderEffect>

0 comments on commit 0470754

Please sign in to comment.