{ "license": "CC0-1.0", "shader": { "id": "8958rcpo", "title": "slop boye", "license": "CC0-1.0", "provenance_type": "bred", "made_with": "glslop", "status": "active", "compile_ok": true, "render_hash": "0000000bffffbfff", "tags": [], "parents": [ "lmwpv7hh" ], "author": "1gwr295ajjm0", "author_name": "mcnuggetsupreme", "author_url": "/u/mcnuggetsupreme", "created_at": "2026-08-27T07:43:37.841Z", "poster_url": "/posters/8958rcpo.avif", "stats": { "slops": 2, "views": 117, "forks": 0 }, "supersedes": "lmwpv7hh", "self": "/api/v1/shaders/8958rcpo", "isf": "/*{\n \"DESCRIPTION\": \"Silicon Pastoral Dreams — an uncanny CGI landscape of wet grass, chrome organisms, floating eyes, glass ribbons and reflective spheres.\",\n \"CREDIT\": \"OpenAI for Circa\",\n \"CATEGORIES\": [\n \"Generator\",\n \"Surreal\",\n \"Landscape\"\n ],\n \"INPUTS\": [\n {\n \"NAME\": \"speed\",\n \"TYPE\": \"float\",\n \"DEFAULT\": 0.35,\n \"MIN\": 0.0,\n \"MAX\": 2.0\n },\n {\n \"NAME\": \"brightness\",\n \"TYPE\": \"float\",\n \"DEFAULT\": 1.15,\n \"MIN\": 0.4,\n \"MAX\": 2.0\n },\n {\n \"NAME\": \"dreamWarp\",\n \"TYPE\": \"float\",\n \"DEFAULT\": 0.45,\n \"MIN\": 0.0,\n \"MAX\": 1.0\n },\n {\n \"NAME\": \"chrome\",\n \"TYPE\": \"float\",\n \"DEFAULT\": 0.8,\n \"MIN\": 0.0,\n \"MAX\": 1.0\n },\n {\n \"NAME\": \"eyeScale\",\n \"TYPE\": \"float\",\n \"DEFAULT\": 1.0,\n \"MIN\": 0.4,\n \"MAX\": 1.8\n },\n {\n \"NAME\": \"grassDetail\",\n \"TYPE\": \"float\",\n \"DEFAULT\": 0.85,\n \"MIN\": 0.0,\n \"MAX\": 1.0\n },\n {\n \"NAME\": \"organismCount\",\n \"TYPE\": \"float\",\n \"DEFAULT\": 5.0,\n \"MIN\": 1.0,\n \"MAX\": 8.0\n },\n {\n \"NAME\": \"cameraDrift\",\n \"TYPE\": \"float\",\n \"DEFAULT\": 0.25,\n \"MIN\": 0.0,\n \"MAX\": 1.0\n }\n ]\n}*/\n\n#define PI 3.14159265359\n#define TAU 6.28318530718\n#define MAX_ORGANISMS 8\n#define MAX_SPINES 18\n\nfloat saturate(float x)\n{\n return clamp(x, 0.0, 1.0);\n}\n\nfloat hash21(vec2 p)\n{\n p = fract(p * vec2(123.34, 456.21));\n p += dot(p, p + 45.32);\n return fract(p.x * p.y);\n}\n\nfloat noise21(vec2 p)\n{\n vec2 i = floor(p);\n vec2 f = fract(p);\n\n f = f * f * (3.0 - 2.0 * f);\n\n float a = hash21(i);\n float b = hash21(i + vec2(1.0, 0.0));\n float c = hash21(i + vec2(0.0, 1.0));\n float d = hash21(i + vec2(1.0, 1.0));\n\n return mix(\n mix(a, b, f.x),\n mix(c, d, f.x),\n f.y\n );\n}\n\nfloat fbm(vec2 p)\n{\n float value = 0.0;\n float amplitude = 0.5;\n\n for (int i = 0; i < 5; i++)\n {\n value += noise21(p) * amplitude;\n p = p * 2.03 + vec2(13.1, 7.7);\n amplitude *= 0.5;\n }\n\n return value;\n}\n\nmat2 rot(float a)\n{\n float s = sin(a);\n float c = cos(a);\n return mat2(c, -s, s, c);\n}\n\nfloat sdCircle(vec2 p, float r)\n{\n return length(p) - r;\n}\n\nfloat sdEllipse(vec2 p, vec2 r)\n{\n return (length(p / r) - 1.0) * min(r.x, r.y);\n}\n\nfloat sdCapsule(vec2 p, vec2 a, vec2 b, float r)\n{\n vec2 pa = p - a;\n vec2 ba = b - a;\n float h = saturate(dot(pa, ba) / dot(ba, ba));\n return length(pa - ba * h) - r;\n}\n\nvec3 skyColor(float y)\n{\n vec3 horizon = vec3(0.72, 0.90, 1.03);\n vec3 zenith = vec3(0.18, 0.59, 0.96);\n\n float gradient = smoothstep(0.37, 1.0, y);\n return mix(horizon, zenith, gradient);\n}\n\nvec3 chromeColor(vec2 normal, float fresnel, float phase)\n{\n float reflectionBand =\n 0.5 +\n 0.5 * sin(\n normal.y * 11.0 +\n normal.x * 4.0 +\n phase\n );\n\n vec3 darkMetal = vec3(0.015, 0.035, 0.055);\n vec3 skyMetal = vec3(0.42, 0.77, 1.00);\n vec3 whiteMetal = vec3(0.92, 0.98, 1.00);\n\n vec3 col = mix(darkMetal, skyMetal, reflectionBand);\n col = mix(col, whiteMetal, pow(reflectionBand, 8.0));\n\n return mix(col, vec3(0.02, 0.06, 0.08), fresnel * 0.25);\n}\n\nvec3 renderGrass(vec2 uv, vec2 aspectUV, float horizon, float t)\n{\n float groundDepth =\n 0.095 /\n max(horizon - uv.y, 0.008);\n\n float worldX =\n (aspectUV.x - 0.5) *\n groundDepth;\n\n vec2 world = vec2(\n worldX,\n groundDepth + t * 0.025\n );\n\n float broadNoise = fbm(world * vec2(0.8, 0.18));\n float fineNoise = fbm(world * vec2(5.0, 1.1));\n\n vec3 shadowGrass = vec3(0.008, 0.095, 0.018);\n vec3 midGrass = vec3(0.025, 0.31, 0.045);\n vec3 lightGrass = vec3(0.18, 0.53, 0.08);\n\n vec3 col = mix(shadowGrass, midGrass, broadNoise);\n col = mix(col, lightGrass, fineNoise * 0.42);\n\n float blades =\n sin(world.x * 75.0 + world.y * 4.0) *\n sin(world.x * 31.0 - world.y * 8.0);\n\n blades = pow(max(blades, 0.0), 7.0);\n blades *= smoothstep(0.3, 2.5, groundDepth);\n\n float bladeNoise =\n hash21(\n floor(\n world *\n vec2(120.0, 18.0)\n )\n );\n\n col +=\n vec3(0.19, 0.48, 0.055) *\n blades *\n bladeNoise *\n grassDetail;\n\n float wetGlints =\n pow(\n max(\n 0.0,\n sin(world.x * 117.0 + world.y * 11.0)\n ),\n 25.0\n );\n\n wetGlints *=\n step(\n 0.91,\n hash21(floor(world * 45.0))\n );\n\n col +=\n vec3(0.62, 0.92, 0.92) *\n wetGlints *\n grassDetail *\n 0.7;\n\n float distanceFade =\n smoothstep(0.0, 1.7, groundDepth);\n\n col = mix(\n vec3(0.21, 0.42, 0.12),\n col,\n distanceFade\n );\n\n return col;\n}\n\nvec3 renderReflectiveSphere(\n vec2 uv,\n vec2 center,\n float radius,\n float phase,\n vec3 background\n)\n{\n vec2 p = (uv - center) / radius;\n float r2 = dot(p, p);\n\n float mask =\n 1.0 -\n smoothstep(0.94, 1.01, sqrt(r2));\n\n if (mask <= 0.0)\n {\n return background;\n }\n\n float z = sqrt(max(0.0, 1.0 - r2));\n vec3 normal = normalize(vec3(p, z));\n\n float fresnel =\n pow(\n 1.0 - max(normal.z, 0.0),\n 3.0\n );\n\n float reflectedY =\n normal.y * 0.5 + 0.5;\n\n vec3 reflection = skyColor(reflectedY);\n\n float groundReflection =\n smoothstep(-0.05, -0.7, normal.y);\n\n reflection = mix(\n reflection,\n vec3(0.015, 0.19, 0.025),\n groundReflection\n );\n\n float darkBand =\n exp(\n -18.0 *\n abs(normal.y + 0.17)\n );\n\n reflection *= 1.0 - darkBand * 0.78;\n\n float horizonBand =\n exp(\n -45.0 *\n abs(normal.y + 0.02)\n );\n\n reflection +=\n vec3(0.82, 0.97, 1.0) *\n horizonBand;\n\n float highlight =\n pow(\n max(\n 0.0,\n dot(\n normal,\n normalize(vec3(-0.65, 0.72, 1.0))\n )\n ),\n 45.0\n );\n\n reflection += vec3(1.0) * highlight * 1.8;\n reflection += vec3(0.20, 0.55, 0.72) * fresnel;\n\n float edge =\n exp(\n -28.0 *\n abs(sqrt(r2) - 1.0)\n );\n\n reflection +=\n vec3(0.76, 0.96, 1.0) *\n edge *\n 0.55;\n\n return mix(background, reflection, mask);\n}\n\nvec3 renderEyeOrganism(\n vec2 uv,\n vec2 center,\n float scale,\n float phase,\n float depth,\n vec3 background\n)\n{\n vec2 p = (uv - center) / scale;\n\n float floatMotion =\n sin(phase * 0.7) * 0.025;\n\n p.y += floatMotion;\n\n float bodyRadius =\n 0.29 +\n 0.018 * sin(phase * 1.3);\n\n float bodyDistance =\n sdCircle(p, bodyRadius);\n\n float bodyMask =\n 1.0 -\n smoothstep(-0.01, 0.014, bodyDistance);\n\n float bodyGlow =\n exp(\n -13.0 *\n max(bodyDistance, 0.0)\n );\n\n vec3 col = background;\n\n col +=\n vec3(0.08, 0.34, 0.28) *\n bodyGlow *\n 0.25;\n\n vec2 sphereP = p / bodyRadius;\n float sphereR2 = dot(sphereP, sphereP);\n float sphereZ = sqrt(max(0.0, 1.0 - sphereR2));\n\n vec3 bodyNormal =\n normalize(vec3(sphereP, sphereZ));\n\n float bodyLight =\n saturate(\n dot(\n bodyNormal,\n normalize(vec3(-0.6, 0.8, 1.0))\n )\n );\n\n float bodyFresnel =\n pow(\n 1.0 - max(bodyNormal.z, 0.0),\n 3.0\n );\n\n vec3 bodyColor = mix(\n vec3(0.002, 0.018, 0.017),\n vec3(0.015, 0.17, 0.11),\n bodyLight\n );\n\n bodyColor +=\n vec3(0.02, 0.28, 0.25) *\n bodyFresnel;\n\n float bodyHighlight =\n pow(bodyLight, 18.0);\n\n bodyColor +=\n vec3(0.63, 0.95, 0.86) *\n bodyHighlight *\n 0.6;\n\n col = mix(col, bodyColor, bodyMask);\n\n /*\n Organic spikes surrounding the creature\n */\n\n for (int i = 0; i < MAX_SPINES; i++)\n {\n float fi = float(i);\n float angle =\n fi / float(MAX_SPINES) * TAU +\n 0.09 * sin(phase + fi);\n\n vec2 direction =\n vec2(cos(angle), sin(angle));\n\n float spikeLength =\n 0.13 +\n 0.07 *\n hash21(vec2(fi, depth * 19.0));\n\n vec2 a = direction * 0.22;\n vec2 b =\n direction *\n (0.34 + spikeLength);\n\n float spike =\n sdCapsule(\n p,\n a,\n b,\n mix(0.035, 0.014, length(p))\n );\n\n float spikeMask =\n 1.0 -\n smoothstep(-0.008, 0.009, spike);\n\n float spikeShade =\n 0.35 +\n 0.65 *\n saturate(\n direction.y * 0.5 + 0.5\n );\n\n vec3 spikeColor = mix(\n vec3(0.002, 0.012, 0.013),\n vec3(0.025, 0.19, 0.15),\n spikeShade\n );\n\n spikeColor +=\n vec3(0.42, 0.78, 0.65) *\n pow(spikeShade, 7.0) *\n chrome;\n\n col = mix(\n col,\n spikeColor,\n spikeMask\n );\n }\n\n /*\n Dimensional eyeball\n */\n\n vec2 eyeP = p - vec2(\n 0.055 * sin(phase * 0.28),\n 0.012 * cos(phase * 0.37)\n );\n\n eyeP.x *= 0.92;\n\n float eyeDistance =\n sdCircle(eyeP, 0.185);\n\n float eyeMask =\n 1.0 -\n smoothstep(-0.008, 0.01, eyeDistance);\n\n vec2 eyeSphereP = eyeP / 0.185;\n float eyeR2 = dot(eyeSphereP, eyeSphereP);\n float eyeZ = sqrt(max(0.0, 1.0 - eyeR2));\n\n vec3 eyeNormal =\n normalize(vec3(eyeSphereP, eyeZ));\n\n float eyeLight =\n saturate(\n dot(\n eyeNormal,\n normalize(vec3(-0.55, 0.7, 1.0))\n )\n );\n\n vec3 sclera = mix(\n vec3(0.44, 0.52, 0.48),\n vec3(0.98, 0.96, 0.83),\n eyeLight\n );\n\n float irisDistance =\n length(\n eyeP -\n vec2(\n 0.025 * sin(phase * 0.4),\n 0.012 * cos(phase * 0.31)\n )\n );\n\n float iris =\n 1.0 -\n smoothstep(\n 0.072,\n 0.09,\n irisDistance\n );\n\n float pupil =\n 1.0 -\n smoothstep(\n 0.025,\n 0.038,\n irisDistance\n );\n\n float irisTexture =\n 0.5 +\n 0.5 *\n sin(\n atan(eyeP.y, eyeP.x) * 22.0 +\n irisDistance * 170.0\n );\n\n vec3 irisColor = mix(\n vec3(0.005, 0.07, 0.10),\n vec3(0.16, 0.64, 0.76),\n irisTexture\n );\n\n irisColor +=\n vec3(0.55, 0.89, 0.92) *\n pow(irisTexture, 8.0);\n\n vec3 eyeColor = sclera;\n eyeColor = mix(eyeColor, irisColor, iris);\n eyeColor = mix(\n eyeColor,\n vec3(0.001, 0.006, 0.009),\n pupil\n );\n\n float eyeHighlight =\n 1.0 -\n smoothstep(\n 0.017,\n 0.035,\n length(\n eyeP -\n vec2(-0.065, 0.07)\n )\n );\n\n eyeColor +=\n vec3(1.0, 1.0, 0.95) *\n eyeHighlight *\n 1.5;\n\n float eyeRim =\n exp(\n -45.0 *\n abs(eyeDistance)\n );\n\n eyeColor +=\n vec3(0.08, 0.15, 0.12) *\n eyeRim;\n\n col = mix(col, eyeColor, eyeMask);\n\n return col;\n}\n\nvec3 renderGlassRibbon(\n vec2 uv,\n float offset,\n float amplitude,\n float width,\n float phase,\n vec3 background\n)\n{\n float curve =\n offset +\n sin(\n uv.x * 5.0 +\n phase\n ) *\n amplitude;\n\n curve +=\n sin(\n uv.x * 11.0 -\n phase * 0.43\n ) *\n amplitude *\n 0.18;\n\n float distanceToCurve =\n abs(uv.y - curve);\n\n float ribbon =\n 1.0 -\n smoothstep(\n width,\n width + 0.008,\n distanceToCurve\n );\n\n float rim =\n exp(\n -85.0 *\n abs(distanceToCurve - width)\n );\n\n float innerReflection =\n 0.5 +\n 0.5 *\n sin(\n distanceToCurve * 260.0 +\n uv.x * 14.0\n );\n\n vec3 glassColor = mix(\n vec3(0.06, 0.31, 0.43),\n vec3(0.74, 0.96, 1.0),\n innerReflection\n );\n\n glassColor *=\n mix(0.35, 0.82, chrome);\n\n vec3 col = mix(\n background,\n glassColor,\n ribbon * 0.58\n );\n\n col +=\n vec3(0.55, 0.92, 1.0) *\n rim *\n chrome;\n\n return col;\n}\n\nvec3 renderBoneChain(\n vec2 uv,\n float offset,\n float amplitude,\n float phase,\n vec3 background\n)\n{\n float curve =\n offset +\n sin(\n uv.x * 4.8 +\n phase\n ) *\n amplitude;\n\n vec2 cellUV = vec2(\n uv.x * 28.0,\n (uv.y - curve) * 28.0\n );\n\n vec2 cell = fract(cellUV) - 0.5;\n float cellIndex = floor(cellUV.x);\n\n float randomRotation =\n (hash21(vec2(cellIndex, 4.0)) - 0.5) *\n 1.1;\n\n cell *= rot(randomRotation);\n\n float vertebra =\n sdCapsule(\n cell,\n vec2(-0.24, 0.0),\n vec2(0.24, 0.0),\n 0.095\n );\n\n float upperBranch =\n sdCapsule(\n cell,\n vec2(-0.04, 0.02),\n vec2(-0.18, 0.31),\n 0.052\n );\n\n float lowerBranch =\n sdCapsule(\n cell,\n vec2(0.04, -0.02),\n vec2(0.17, -0.29),\n 0.047\n );\n\n float boneDistance =\n min(\n vertebra,\n min(upperBranch, lowerBranch)\n );\n\n float curveMask =\n 1.0 -\n smoothstep(\n 0.035,\n 0.05,\n abs(uv.y - curve)\n );\n\n float boneMask =\n (\n 1.0 -\n smoothstep(\n -0.008,\n 0.012,\n boneDistance\n )\n ) *\n curveMask;\n\n float boneShade =\n smoothstep(\n -0.15,\n 0.22,\n cell.y\n );\n\n vec3 boneColor = mix(\n vec3(0.10, 0.16, 0.18),\n vec3(0.88, 0.96, 0.93),\n boneShade\n );\n\n boneColor +=\n vec3(0.35, 0.69, 0.83) *\n pow(boneShade, 7.0) *\n chrome;\n\n float shadow =\n exp(\n -22.0 *\n abs(uv.y - curve + 0.012)\n );\n\n vec3 col = background;\n col *= 1.0 - shadow * 0.08;\n col = mix(col, boneColor, boneMask);\n\n return col;\n}\n\nvoid main()\n{\n vec2 uv = isf_FragNormCoord.xy;\n vec2 resolution = RENDERSIZE.xy;\n\n float aspect =\n resolution.x /\n max(resolution.y, 1.0);\n\n vec2 sceneUV = uv;\n sceneUV.x =\n (sceneUV.x - 0.5) *\n aspect +\n 0.5;\n\n float t = TIME * speed;\n\n sceneUV.x +=\n sin(t * 0.11) *\n cameraDrift *\n 0.035;\n\n sceneUV.y +=\n cos(t * 0.09) *\n cameraDrift *\n 0.012;\n\n float horizon = 0.43;\n\n vec3 color = skyColor(uv.y);\n\n /*\n Soft atmospheric CGI haze\n */\n\n float cloudNoise =\n fbm(\n vec2(\n sceneUV.x * 2.2 + t * 0.015,\n uv.y * 3.2\n )\n );\n\n float haze =\n cloudNoise *\n smoothstep(0.42, 0.75, uv.y) *\n 0.12;\n\n color +=\n vec3(0.58, 0.79, 0.94) *\n haze;\n\n float horizonGlow =\n exp(\n -19.0 *\n abs(uv.y - horizon)\n );\n\n color +=\n vec3(0.42, 0.78, 0.96) *\n horizonGlow *\n 0.2;\n\n /*\n Wet photorealistic grass plane\n */\n\n if (uv.y < horizon)\n {\n vec3 grass = renderGrass(\n uv,\n sceneUV,\n horizon,\n t\n );\n\n float groundMask =\n smoothstep(\n horizon,\n horizon - 0.015,\n uv.y\n );\n\n color = mix(\n color,\n grass,\n groundMask\n );\n }\n\n /*\n Distant smooth grassy mounds\n */\n\n float hill =\n horizon +\n 0.025 +\n 0.035 *\n sin(sceneUV.x * 8.0) +\n 0.018 *\n sin(sceneUV.x * 17.0 + 2.0);\n\n float hillMask =\n 1.0 -\n smoothstep(\n hill,\n hill + 0.008,\n uv.y\n );\n\n vec3 hillColor = mix(\n vec3(0.025, 0.19, 0.03),\n vec3(0.18, 0.42, 0.055),\n fbm(sceneUV * 12.0)\n );\n\n color = mix(\n color,\n hillColor,\n hillMask *\n smoothstep(0.36, 0.47, uv.y)\n );\n\n /*\n Monumental glass loops\n */\n\n color = renderGlassRibbon(\n sceneUV,\n 0.59,\n 0.19,\n 0.018,\n t * 0.22,\n color\n );\n\n color = renderGlassRibbon(\n sceneUV,\n 0.66,\n 0.13,\n 0.009,\n -t * 0.17 + 2.4,\n color\n );\n\n /*\n Skeletal organic ribbons\n */\n\n color = renderBoneChain(\n sceneUV,\n 0.61,\n 0.15,\n t * 0.18,\n color\n );\n\n color = renderBoneChain(\n sceneUV,\n 0.46,\n 0.10,\n -t * 0.12 + 1.7,\n color\n );\n\n color = renderBoneChain(\n sceneUV,\n 0.34,\n 0.075,\n t * 0.15 + 3.1,\n color\n );\n\n /*\n Floating chrome memory-spheres\n */\n\n color = renderReflectiveSphere(\n sceneUV,\n vec2(\n 0.16,\n 0.82 +\n 0.012 * sin(t)\n ),\n 0.045,\n t,\n color\n );\n\n color = renderReflectiveSphere(\n sceneUV,\n vec2(\n 0.39,\n 0.66 +\n 0.018 * sin(t * 0.7 + 2.0)\n ),\n 0.037,\n t + 2.0,\n color\n );\n\n color = renderReflectiveSphere(\n sceneUV,\n vec2(\n 0.77,\n 0.73 +\n 0.015 * cos(t * 0.8)\n ),\n 0.026,\n t + 4.0,\n color\n );\n\n /*\n Biomechanical eye characters\n */\n\n for (int i = 0; i < MAX_ORGANISMS; i++)\n {\n float fi = float(i);\n float enabled =\n 1.0 -\n step(organismCount, fi);\n\n float seed = fi * 17.31 + 6.0;\n float depth =\n hash21(vec2(seed, 8.2));\n\n float x = mix(\n 0.12,\n 0.91,\n hash21(vec2(seed, 2.1))\n );\n\n float y = mix(\n 0.29,\n 0.62,\n hash21(vec2(seed, 4.9))\n );\n\n x +=\n sin(t * 0.18 + seed) *\n 0.016 *\n dreamWarp;\n\n y +=\n cos(t * 0.23 + seed) *\n 0.012 *\n dreamWarp;\n\n float scale =\n mix(0.032, 0.095, depth) *\n eyeScale;\n\n vec3 organism = renderEyeOrganism(\n sceneUV,\n vec2(x, y),\n scale,\n t + seed,\n depth,\n color\n );\n\n color = mix(\n color,\n organism,\n enabled\n );\n }\n\n /*\n Subtle dream-lens distortion\n */\n\n float spectral =\n sin(\n uv.x * 17.0 +\n uv.y * 11.0 +\n t\n );\n\n color.r +=\n spectral *\n dreamWarp *\n 0.006;\n\n color.b -=\n spectral *\n dreamWarp *\n 0.004;\n\n float vignette =\n 1.0 -\n smoothstep(\n 0.46,\n 0.93,\n length(\n (uv - 0.5) *\n vec2(0.82, 1.0)\n )\n );\n\n color *= 0.88 + 0.12 * vignette;\n color *= brightness;\n\n /*\n Glossy photographic response\n */\n\n color = max(color, vec3(0.0));\n color = color / (0.82 + color * 0.24);\n color = pow(color, vec3(0.91));\n\n gl_FragColor = vec4(color, 1.0);\n}" } }