beppe/shaders
1
0
Fork 0
mirror of https://github.com/bvanroll/shaders.git synced 2025-12-12 11:36:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

ik hou meer van deze versie :)

Browse Source
This commit is contained in:
Beppe Vanrolleghem
2024-05-27 21:43:46 +02:00
parent e80c4dc2d2
commit 847dc22b39
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
learning/shaping/dotgrid.frag
View File

@@ -10,7 +10,7 @@ uniform float u_time;
float circle_grid(in vec2 _st, in float _radius, in float amount, in float speed, in float xdir, in float ydir){ float circle_grid(in vec2 _st, in float _radius, in float amount, in float speed, in float xdir, in float ydir){
vec2 dist = (_st*5.)+((u_time*speed)*vec2(xdir,ydir)); vec2 dist = (_st*amount)+((u_time*speed)*vec2(xdir,ydir));
dist = fract(dist); dist = fract(dist);
dist = dist-vec2(0.5); dist = dist-vec2(0.5);
return 1.-smoothstep(_radius-(_radius*.01),_radius+(_radius*.01), return 1.-smoothstep(_radius-(_radius*.01),_radius+(_radius*.01),
@@ -21,9 +21,9 @@ void main() {
vec2 st = gl_FragCoord.xy/u_resolution; vec2 st = gl_FragCoord.xy/u_resolution;
vec3 color = vec3(0.0,0.0,0.0); vec3 color = vec3(0.0,0.0,0.0);
vec2 stm = (u_mouse/u_resolution)-vec2(.5); vec2 stm = (u_mouse/u_resolution)-vec2(.5);
color.r = circle_grid(st,(sin(u_time*5.)+1.)/2., 8., 2.,stm.x*-1., stm.y*-1.); color.r = circle_grid(st,(sin(u_time)+1.)/2., 8., 2.,stm.x, stm.y*-1.);
color.g = circle_grid(st,(sin(u_time*20.)+1.)/4., 8., 2.,stm.x*-1., stm.y*-1.); color.g = circle_grid(st,(sin(u_time*2.)+1.)/4., 8., 2.,stm.x*-1., stm.y*-1.);
color.b = circle_grid(st,(sin(u_time*30.)+1.)/8., 8., 2.,stm.x*-1., stm.y*-1.); color.b = circle_grid(st,(sin(u_time*3.)+1.)/8., 8., 2.,stm.x*-1., stm.y);
//color.g = circle_grid(st,1.,2.*(sin(u_time)+1.), 2.,stm.x*-1., stm.y*-1.); //color.g = circle_grid(st,1.,2.*(sin(u_time)+1.), 2.,stm.x*-1., stm.y*-1.);
//float b = circle_grid(st,1.,3.*(sin(u_time)+1.), 2.,stm.x*-1., stm.y*-1.); //float b = circle_grid(st,1.,3.*(sin(u_time)+1.), 2.,stm.x*-1., stm.y*-1.);
//color = vec3(r,g,b); //color = vec3(r,g,b);