klemek/forge-invar
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat: bring back OG sources

Browse Source
This commit is contained in:
klemek
2026-11-11 16:46:54 +01:00
parent 19ec7f721f
commit 15d434beee
1 changed files with 247 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
project/inc_src.glsl
+247
View File
@@ -93,6 +93,48 @@ vec4 src_dots(vec2 vUV, int seed, vec3 b1, vec2 f1, vec3 b2, vec2 f2, vec3 b3, v
}
vec4 src_waves(vec2 vUV, int seed, vec3 b1, vec2 f1, vec3 b2, vec2 f2, vec3 b3, vec2 f3)
{
// start
vec2 uv0 = vUV.st;
float ratio = iResolution.x / iResolution.y;
vec2 uv1 = (uv0 - .5) * vec2(ratio, 1.);
// controls
float spacing = magic(f1, b1, seed + 10);
float thickness = magic(f2, b2, seed + 20);
float scroll = magic_reverse(f3, b3, seed + 30);
// logic
vec2 uv2 = uv1;
uv2.y += 0.5;
uv2 *= 2.25;
uv2 = vec2((uv2.x + 1) * 0.5, -uv2.y);
float m1 = spacing * 4.5 + 0.5;
float y = log(-uv2.y) * m1;
y = mod(y + scroll * 5.0 - iBeats / 16, 5.);
float id = floor(y) * 32;
float s = cos(uv2.x * rand(id + 837) * 100 + rand(id + 281) * PI)
+ cos(uv2.x * rand(id + 231) * 100 + rand(id + 526) * PI)
+ cos(uv2.x * rand(id + 746) * 100 + rand(id + 621) * PI)
+ cos(uv2.x * rand(id + 235) * 100 + rand(id + 315) * PI)
+ cos(uv2.x * rand(id + 782) * 100 + rand(id + 314) * PI)
+ cos(uv2.x * rand(id + 241) * 100 + rand(id + 734) * PI)
+ cos(uv2.x * rand(id + 416) * 100 + rand(id + 425) * PI)
+ cos(uv2.x * rand(id + 315) * 100 + rand(id + 525) * PI)
+ cos(uv2.x * rand(id + 423) * 100 + rand(id + 743) * PI)
+ cos(uv2.x * rand(id + 637) * 100 + rand(id + 245) * PI);
s *= 0.1;
float cut = 0.025 + thickness * 0.475;
float y2 = min(1.0, -(uv2.y));
float f = (0.1 + 0.9 * (cos((y2 + 1.0) * PI) * 0.5 + 0.5)) * istep(0, uv2.y) * istep(cut, fract(y + (s - 1) * (1 - cut) * 0.5));
return vec4(f);
}
vec4 src_bacteria(vec2 vUV, int seed, vec3 b1, vec2 f1, vec3 b2, vec2 f2, vec3 b3, vec2 f3)
{
// start
@@ -120,6 +162,35 @@ vec4 src_bacteria(vec2 vUV, int seed, vec3 b1, vec2 f1, vec3 b2, vec2 f2, vec3 b
return vec4(f);
}
vec4 src_noise_voronoi(vec2 vUV, int seed, vec3 b1, vec2 f1, vec3 b2, vec2 f2, vec3 b3, vec2 f3)
{
// start
vec2 uv0 = vUV.st;
float ratio = iResolution.x / iResolution.y;
vec2 uv1 = (uv0 - .5) * vec2(ratio, 1.);
// controls
float zoom = magic(f1, b1, seed + 10.);
float voronoi_distort = magic(f2, b2, seed + 20.);
float details = magic(f3, b3, seed + 30.);
float noise_factor = magic(seed + 40.);
// logic
vec2 uv2 = uv1;
uv2 *= zoom * 20. + 3.;
uv2.x += iBeats;
vec4 data = voronoi(uv2, voronoi_distort, seed + 50, iBeats);
float f = data.x / (data.x + data.y);
f = sin(f * PI * (details * 20.)) * .5 + 1.;
int nf = int(noise_factor * 6.);
f *= mix(1., noise_f(uv2, nf - 1), step(.0, float(nf)));
return vec4(f);
}
vec4 src_perlin(vec2 vUV, int seed, vec3 b1, vec2 f1, vec3 b2, vec2 f2, vec3 b3, vec2 f3)
{
// start
@@ -370,6 +441,137 @@ vec4 src_scroller(vec2 vUV, int seed, vec3 b1, vec2 f1, vec3 b2, vec2 f2, vec3 b
return vec4(f);
}
vec4 src_circuit(vec2 vUV, int seed, vec3 b1, vec2 f1, vec3 b2, vec2 f2, vec3 b3, vec2 f3)
{
// start
vec2 uv0 = vUV.st;
float ratio = iResolution.x / iResolution.y;
vec2 uv1 = (uv0 - .5) * vec2(ratio, 1.);
// controls
float z = 10. + magic(f1, b1, 123.) * 20.;
float h = magic(f2, b2, seed + 20.) * .8 + .1;
float v = magic_reverse(f3, b3, seed + 30.) * .8 + .1;
// logic
uv1 *= z;
uv1 += iBeats;
float s0 = rand(floor(mod(uv1, 1000.))) * 1000.;
float s1 = rand(floor(mod(uv1 + vec2(0., 1.), 1000.))) * 1000.;
float s2 = rand(floor(mod(uv1 - vec2(1., 0.), 1000.))) * 1000.;
bool up = rand(s1 + 1.) < h;
bool left = rand(s2 + 2.) < v;
bool down = rand(s0 + 1.) < h;
bool right = rand(s0 + 2.) < v;
bool up_down = up && down;
bool left_right = left && right;
uv1 = mod(uv1, 1.) - .5;
const float t = .1;
float f = 0.;
int c = 0;
if (up) {
f += stripe(uv1.x, -t * .5, t * .5) * step(-t * .5, uv1.y);
c += 1;
}
if (down) {
f += stripe(uv1.x, -t * .5, t * .5) * istep(t * .5, uv1.y);
c += 1;
}
if (left) {
f += stripe(uv1.y, -t * .5, t * .5) * istep(t * .5, uv1.x);
c += 1;
}
if (right) {
f += stripe(uv1.y, -t * .5, t * .5) * step(-t * .5, uv1.x);
c += 1;
}
if (c == 1) {
f += istep(t, length(uv1));
}
f = min(f, 1.);
if ((up_down ^^ left_right) && c == 2) {
if (up_down) {
uv1.xy = uv1.yx;
}
if (rand(s0 + 3.) < .5) {
uv1.x = -uv1.x;
}
float k = rand(s0 + 4.) * 60;
f -= rect(uv1, vec2(0.), vec2(t * 3., t));
f = max(0., f);
if (k < 10.) { // resistor
f += line(uv1, vec2(-t * 3.25, -t * .5), vec2(-t * 2.5, t * 2.), t * .75);
f += line(uv1, vec2(-t * 2.5, t * 2.), vec2(-t * 1.5, -t * 2.), t * .75);
f += line(uv1, vec2(-t * 1.5, -t * 2.), vec2(-t * .5, t * 2.), t * .75);
f += line(uv1, vec2(-t * .5, t * 2.), vec2(t * .5, -t * 2.), t * .75);
f += line(uv1, vec2(t * .5, -t * 2.), vec2(t * 1.5, t * 2.), t * .75);
f += line(uv1, vec2(t * 1.5, t * 2.), vec2(t * 2.5, -t * 2.), t * .75);
f += line(uv1, vec2(t * 2.5, -t * 2.), vec2(t * 3.25, t * .5), t * .75);
} else if (k < 20.) { // capacitor
f += rect(uv1, vec2(-t * 2., 0.), vec2(t, t * .5));
f += rect(uv1, vec2(t * 2., 0.), vec2(t, t * .5));
f += rect(uv1, vec2(t, 0.), vec2(t * .5, t * 3.5));
f += rect(uv1, vec2(-t, 0.), vec2(t * .5, t * 3.5));
} else if (k < 30.) { // diode
f += line(uv1, vec2(-t * 2., t * 2.5), vec2(t * 2., 0.), t);
f += line(uv1, vec2(-t * 2., -t * 2.5), vec2(t * 2., 0.), t);
f += rect(uv1, vec2(t * 2.5, 0.), vec2(t * .5, t * 3.));
f += rect(uv1, vec2(-t * 2.5, 0.), vec2(t * .5, t * 3.));
} else if (k < 40.) { // lamp
f += istep(t * 3.5, length(uv1));
f -= istep(t * 2.5, length(uv1));
f += line(uv1, vec2(-t * 2.), vec2(t * 2.), t);
f += line(uv1, vec2(-t * 2., t * 2.), vec2(t * 2., -t * 2.), t);
} else if (k < 50.) { // inductor
f += istep(t * 2., length(uv1 - vec2(t * 2.5, 0.)));
f += istep(t * 2., length(uv1 - vec2(0., 0.)));
f += istep(t * 2., length(uv1 - vec2(-t * 2.5, 0.)));
f -= 2. * istep(t, length(uv1 - vec2(t * 2.5, 0.)));
f -= 2. * istep(t, length(uv1 - vec2(0., 0.)));
f -= 2. * istep(t, length(uv1 - vec2(-t * 2.5, 0.)));
f *= step(-t * .5, uv1.y);
} else if (k < 60.) { // switch
f += istep(t, length(uv1 - vec2(t * 2.5, 0.)));
f += istep(t, length(uv1 + vec2(t * 2.5, 0.)));
f += line(uv1, vec2(t * 2., 0.), vec2(-t * 2.5, t * (k < 55. ? 3. : 1.)), t);
}
} else if (c == 3) {
if (left_right) {
uv1.xy = uv1.yx;
if (up) {
uv1.x = -uv1.x;
}
} else if (right) {
uv1.x = -uv1.x;
}
float k = rand(s0 + 4.) * 20.;
if (k < 10.) {
f -= rect(uv1, vec2(0.), vec2(t * 3.));
f = max(0., f);
f += rect(uv1, vec2(-t * 3., 0.), vec2(t * .5, t * 3.));
f += line(uv1, vec2(t * .25, t * 3.25), vec2(-t * 3., t), t);
f += line(uv1, vec2(t * .25, -t * 3.25), vec2(-t * 3., -t), t);
}
}
return vec4(f);
}
vec4 src_isometric_grid(vec2 vUV, int seed, vec3 b1, vec2 f1, vec3 b2, vec2 f2, vec3 b3, vec2 f3)
{
// start
@@ -494,6 +696,51 @@ vec4 src_credenza(vec2 vUV, int seed, vec3 b1, vec2 f1, vec3 b2, vec2 f2, vec3 b
return vec4(f);
}
vec4 src_cursor(vec2 vUV, int seed, vec3 b1, vec2 f1, vec3 b2, vec2 f2, vec3 b3, vec2 f3)
{
// start
vec2 uv0 = vUV.st;
float ratio = iResolution.x / iResolution.y;
vec2 uv1 = (uv0 - .5) * vec2(ratio, 1.);
// controls
float size = magic(f1, b1, seed + 10.) * 2. + .1;
float dx = (fmagic(f2, b2, seed + 20.) * (1. - size * .06) - .5) * ratio;
bool flip_x = magic_trigger(b2, seed + 20.);
float dy = fmagic(f3, b3, seed + 30.) * (1. - size * .17) - .5;
bool flip_y = magic_trigger(b3, seed + 30.);
// logic
vec2 uv2 = uv1;
if (flip_x) {
uv2.x = -uv2.x;
}
if (flip_y) {
uv2.y = -uv2.y;
}
uv2 -= vec2(dx, -dy);
uv2 /= size;
uv2 *= -rot(-PI * 0.5);
float f = istep(0., (uv2.x * 2. + uv2.y) * (uv2.x * 2. - uv2.y)) * istep(0., uv2.y);
uv2.y += .1;
f -= istep(0., (uv2.x + uv2.y * 3.) * (uv2.x - uv2.y * 3.)) * istep(0., uv2.y);
f += rect(uv2, vec2(0., -.04), vec2(.01, .04));
return vec4(f);
}
vec4 src_fire(vec2 vUV, sampler2D self, int seed, vec3 b1, vec2 f1, vec3 b2, vec2 f2, vec3 b3, vec2 f3)
{
// start