/**
 * Copyright (c) 2020-2025 mol* contributors, licensed under MIT, See LICENSE file for more info.
 *
 * @author Ludovic Autin <autin@scripps.edu>
 * @author Alexander Rose <alexander.rose@weirdbyte.de>
 */
export declare const common_clip = "\nvec3 quaternionTransform(const in vec4 q, const in vec3 v) {\n    vec3 t = 2.0 * cross(q.xyz, v);\n    return v + q.w * t + cross(q.xyz, t);\n}\n\nvec4 computePlane(const in vec3 normal, const in vec3 inPoint) {\n    return vec4(normalize(normal), -dot(normal, inPoint));\n}\n\nfloat planeSD(const in vec4 plane, const in vec3 center) {\n    return -dot(plane.xyz, center - plane.xyz * -plane.w);\n}\n\nfloat sphereSD(const in vec3 position, const in vec4 rotation, const in vec3 size, const in vec3 center) {\n    return (\n        length(quaternionTransform(vec4(-rotation.x, -rotation.y, -rotation.z, rotation.w), center - position) / size) - 1.0\n    ) * min(min(size.x, size.y), size.z);\n}\n\nfloat cubeSD(const in vec3 position, const in vec4 rotation, const in vec3 size, const in vec3 center) {\n    vec3 d = abs(quaternionTransform(vec4(-rotation.x, -rotation.y, -rotation.z, rotation.w), center - position)) - size;\n    return min(max(d.x, max(d.y, d.z)), 0.0) + length(max(d, 0.0));\n}\n\nfloat cylinderSD(const in vec3 position, const in vec4 rotation, const in vec3 size, const in vec3 center) {\n    vec3 t = quaternionTransform(vec4(-rotation.x, -rotation.y, -rotation.z, rotation.w), center - position);\n\n    vec2 d = abs(vec2(length(t.xz), t.y)) - size.xy;\n    return min(max(d.x, d.y), 0.0) + length(max(d, 0.0));\n}\n\nfloat infiniteConeSD(const in vec3 position, const in vec4 rotation, const in vec3 size, const in vec3 center) {\n    vec3 t = quaternionTransform(vec4(-rotation.x, -rotation.y, -rotation.z, rotation.w), center - position);\n\n    float q = length(t.xy);\n    return dot(size.xy, vec2(q, t.z));\n}\n\nfloat getSignedDistance(const in vec3 center, const in int type, const in vec3 position, const in vec4 rotation, const in vec3 scale, const in mat4 transform) {\n    vec3 c = (transform * vec4(center, 1.0)).xyz;\n    if (type == 1) {\n        vec3 normal = quaternionTransform(rotation, vec3(0.0, 1.0, 0.0));\n        vec4 plane = computePlane(normal, position);\n        return planeSD(plane, c);\n    } else if (type == 2) {\n        return sphereSD(position, rotation, scale * 0.5, c);\n    } else if (type == 3) {\n        return cubeSD(position, rotation, scale * 0.5, c);\n    } else if (type == 4) {\n        return cylinderSD(position, rotation, scale * 0.5, c);\n    } else if (type == 5) {\n        return infiniteConeSD(position, rotation, scale * 0.5, c);\n    } else {\n        return 0.1;\n    }\n}\n\n#if __VERSION__ == 100\n    // 8-bit\n    int bitwiseAnd(in int a, in int b) {\n        int d = 128;\n        int result = 0;\n        for (int i = 0; i < 8; ++i) {\n            if (d <= 0) break;\n            if (a >= d && b >= d) result += d;\n            if (a >= d) a -= d;\n            if (b >= d) b -= d;\n            d /= 2;\n        }\n        return result;\n    }\n\n    bool hasBit(const in int mask, const in int bit) {\n        return bitwiseAnd(mask, bit) == 0;\n    }\n#else\n    bool hasBit(const in int mask, const in int bit) {\n        return (mask & bit) == 0;\n    }\n#endif\n\n#if dClipObjectCount != 0\n    bool clipTest(const in vec3 center) {\n        // flag is a bit-flag for clip-objects to ignore (note, object ids start at 1 not 0)\n        #if defined(dClipping)\n            int flag = int(floor(vClipping * 255.0 + 0.5));\n        #else\n            int flag = 0;\n        #endif\n\n        #pragma unroll_loop_start\n        for (int i = 0; i < dClipObjectCount; ++i) {\n            if (flag == 0 || hasBit(flag, UNROLLED_LOOP_INDEX + 1)) {\n                bool test = getSignedDistance(center, uClipObjectType[i], uClipObjectPosition[i], uClipObjectRotation[i], uClipObjectScale[i], uClipObjectTransform[i]) <= 0.0;\n                if ((!uClipObjectInvert[i] && test) || (uClipObjectInvert[i] && !test)) {\n                    return true;\n                }\n            }\n        }\n        #pragma unroll_loop_end\n        return false;\n    }\n#endif\n";