shader_type canvas_item;
uniform float direction;
uniform float velocity = 1.0;
uniform float intensity;
float snow(vec2 uv, float scale, float time)
{
float w = smoothstep(1.0,0.0,-uv.y*(scale/10.0));
if(w<0.1){return 0.0;}
uv+=time/scale;
uv.y-=time*velocity/scale; //VELOCITY
uv.x+=sin(uv.y+time*0.5)/scale;
uv*=scale;
vec2 s=floor(uv);
vec2 f=fract(uv);
vec2 p;
float k=3.0;
float d;
vec2 t = (s*p*vec2(scale))*mat2(vec2(7.0, 3.0), vec2(6.0,5.0));
p.y=-(0.5+0.35*sin(11.0*fract(sin((s.y+p.y+scale)*t.y)*5.0))-f.y);
p.x = f.x;
d=length(p);
k=min(d,k);
k=smoothstep(0.0,k,sin(f.x+f.y)*0.01);
return k*w;
}
void fragment(){
vec2 uv=(COLOR.xy*2.0-SCREEN_UV.xy)/min(SCREEN_UV.x,SCREEN_UV.y);
vec3 finalColor=vec3(0);
float c=smoothstep(1.0,0.3,clamp(uv.y*0.3+0.8,0.0,0.75));
c+=snow(uv, 30.0, TIME)*0.3;
c+=snow(uv, 20.0, TIME)*0.5;
c+=snow(uv, 15.0, TIME)*0.8;
c+=snow(uv, 10.0, TIME);
c+=snow(uv, 8.0, TIME);
c+=snow(uv, 6.0, TIME);
c+=snow(uv, 5.0, TIME);
c+=snow(uv, 2.0, TIME);
finalColor=(vec3(c));
COLOR = vec4(finalColorvec3(c),0.5);
}
I try to change the color to red for example using the mix() function:
vec3 col2 = vec3(1.0, 0.0, 0.0);
vec3 resultColor= mix(vec3(c), col2, 0.7);
COLOR = vec4(vec3(resultColor),0.3);
and I get this:
I wanted to change only the color of the drops.
I try to change the color to red for example using the mix() function:
vec3 col2 = vec3(1.0, 0.0, 0.0);
vec3 resultColor= mix(vec3(c), col2, 0.7);
COLOR = vec4(vec3(resultColor),0.3);
and I get this:
I wanted to change only the color of the drops.
