alex/slang-shaders
1
0
Fork 0
mirror of https://github.com/italicsjenga/slang-shaders.git synced 2024-11-25 08:51:32 +11:00
Code Issues Packages Projects Releases Wiki Activity

make wiggle parameter able to stop all wiggling

Browse source
This commit is contained in:
hizzlekizzle 2018-12-14 21:11:25 -06:00 committed by GitHub
parent c72686bc77
commit cd68680034
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
vhs/shaders/vhs.slang
View file

@ -140,7 +140,7 @@ void main()
vec2 uv = jumpy(vTexCoord.xy, iTime); vec2 uv = jumpy(vTexCoord.xy, iTime);
vec2 uv2 = uv; vec2 uv2 = uv;
float s = 0.0001 * -d + 0.0001 * wiggle * sin(iTime); float s = 0.0001 * wiggle * -d + 0.0001 * wiggle * sin(iTime);
float e = min(.30,pow(max(0.0,cos(uv.y*4.0+.3)-.75)*(s+0.5)*1.0,3.0))*25.0; float e = min(.30,pow(max(0.0,cos(uv.y*4.0+.3)-.75)*(s+0.5)*1.0,3.0))*25.0;
float r = (iTime*(2.0*s)); float r = (iTime*(2.0*s));
@ -166,4 +166,4 @@ void main()
final = vec4(yiq2rgb(vec3(y,i,q))-pow(s+e*2.0,3.0), 1.0); final = vec4(yiq2rgb(vec3(y,i,q))-pow(s+e*2.0,3.0), 1.0);
FragColor = final; FragColor = final;
} }