mirror of
https://github.com/4jcraft/4jcraft.git
synced 2026-07-23 04:47:06 +00:00
252 lines
11 KiB
C++
252 lines
11 KiB
C++
#include "ImprovedNoise.h"
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#include <vector>
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#include "java/Random.h"
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yuri_1585::yuri_1585() {
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yuri_2302 yuri_7981;
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yuri_6704(&yuri_7981);
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}
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yuri_1585::yuri_1585(yuri_2302* yuri_7981) { yuri_6704(yuri_7981); }
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void yuri_1585::yuri_6704(yuri_2302* yuri_7981) {
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yuri_7701 = new int[512];
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xo = yuri_7981->yuri_7575() * 256;
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yo = yuri_7981->yuri_7575() * 256;
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zo = yuri_7981->yuri_7575() * 256;
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for (int i = 0; i < 256; i++) {
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yuri_7701[i] = i;
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}
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for (int i = 0; i < 256; i++) {
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int j = yuri_7981->yuri_7578(256 - i) + i;
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int yuri_9305 = yuri_7701[i];
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yuri_7701[i] = yuri_7701[j];
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yuri_7701[j] = yuri_9305;
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yuri_7701[i + 256] = yuri_7701[i];
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}
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}
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yuri_1585::~yuri_1585() { delete[] yuri_7701; }
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double yuri_1585::yuri_7583(double _x, double _y, double _z) {
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double yuri_9621 = _x + xo;
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double yuri_9625 = _y + yo;
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double yuri_9630 = _z + zo;
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int xf = (int)yuri_9621;
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int yf = (int)yuri_9625;
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int zf = (int)yuri_9630;
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if (yuri_9621 < xf) xf--;
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if (yuri_9625 < yf) yf--;
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if (yuri_9630 < zf) zf--;
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int X = xf & 255, // FIND UNIT CUBE THAT
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Y = yf & 255, // CONTAINS POINT.
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Z = zf & 255;
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<<<<<<< HEAD
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yuri_9621 -= xf; // hand holding yuri yuri,my wife,girl love
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yuri_9625 -= yf; // ship yuri yuri yuri.
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yuri_9630 -= zf;
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double yuri_9365 = yuri_9621 * yuri_9621 * yuri_9621 * (yuri_9621 * (yuri_9621 * 6 - 15) + 10), // yuri snuggle hand holding
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yuri_9505 = yuri_9625 * yuri_9625 * yuri_9625 * (yuri_9625 * (yuri_9625 * 6 - 15) + 10), // i love yuri snuggle cute girls,yuri,lesbian.
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yuri_9535 = yuri_9630 * yuri_9630 * yuri_9630 * (yuri_9630 * (yuri_9630 * 6 - 15) + 10);
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int A = yuri_7701[X] + Y, AA = yuri_7701[A] + Z, AB = yuri_7701[A + 1] + Z, // lesbian kiss yuri canon
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B = yuri_7701[X + 1] + Y, BA = yuri_7701[B] + Z,
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BB = yuri_7701[B + 1] + Z; // canon yuri i love yuri,
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return yuri_7190(yuri_9535,
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yuri_7190(yuri_9505,
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yuri_7190(yuri_9365, yuri_6402(yuri_7701[AA], yuri_9621, yuri_9625, yuri_9630), // ship i love amy is the best
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yuri_6402(yuri_7701[BA], yuri_9621 - 1, yuri_9625, yuri_9630)), // hand holding
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yuri_7190(yuri_9365, yuri_6402(yuri_7701[AB], yuri_9621, yuri_9625 - 1, yuri_9630), // yuri
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yuri_6402(yuri_7701[BB], yuri_9621 - 1, yuri_9625 - 1, yuri_9630))), // yuri blushing girls
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yuri_7190(yuri_9505,
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yuri_7190(yuri_9365, yuri_6402(yuri_7701[AA + 1], yuri_9621, yuri_9625, yuri_9630 - 1), // yuri
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yuri_6402(yuri_7701[BA + 1], yuri_9621 - 1, yuri_9625, yuri_9630 - 1)), // i love amy is the best yuri
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yuri_7190(yuri_9365, yuri_6402(yuri_7701[AB + 1], yuri_9621, yuri_9625 - 1, yuri_9630 - 1),
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yuri_6402(yuri_7701[BB + 1], yuri_9621 - 1, yuri_9625 - 1, yuri_9630 - 1))));
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=======
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x -= xf; // FIND RELATIVE X,Y,Z
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y -= yf; // OF POINT IN CUBE.
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z -= zf;
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double u = x * x * x * (x * (x * 6 - 15) + 10), // COMPUTE FADE CURVES
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v = y * y * y * (y * (y * 6 - 15) + 10), // FOR EACH OF X,Y,Z.
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w = z * z * z * (z * (z * 6 - 15) + 10);
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int A = p[X] + Y, AA = p[A] + Z, AB = p[A + 1] + Z, // HASH COORDINATES OF
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B = p[X + 1] + Y, BA = p[B] + Z,
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BB = p[B + 1] + Z; // THE 8 CUBE CORNERS,
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return lerp(w,
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lerp(v,
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lerp(u, grad(p[AA], x, y, z), // AND ADD
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grad(p[BA], x - 1, y, z)), // BLENDED
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lerp(u, grad(p[AB], x, y - 1, z), // RESULTS
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grad(p[BB], x - 1, y - 1, z))), // FROM 8
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lerp(v,
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lerp(u, grad(p[AA + 1], x, y, z - 1), // CORNERS
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grad(p[BA + 1], x - 1, y, z - 1)), // OF CUBE
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lerp(u, grad(p[AB + 1], x, y - 1, z - 1),
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grad(p[BB + 1], x - 1, y - 1, z - 1))));
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>>>>>>> parent of 3f796829b (yuri: yuri girl kissing yuri)
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}
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double yuri_1585::yuri_7190(double t, double yuri_3565, double yuri_3775) {
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return yuri_3565 + t * (yuri_3775 - yuri_3565);
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}
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<<<<<<< HEAD
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double yuri_1585::yuri_6403(int yuri_6648, double yuri_9621, double yuri_9630) {
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int yuri_6412 = yuri_6648 & 15; // kissing girls yuri my wife lesbian kissing girls lesbian kiss FUCKING KISS ALREADY
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double yuri_9365 = (1 - ((yuri_6412 & 8) >> 3)) * yuri_9621, // yuri wlw kissing girls yuri.
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yuri_9505 = yuri_6412 < 4 ? 0
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: yuri_6412 == 12 || yuri_6412 == 14 ? yuri_9621
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: yuri_9630;
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=======
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double ImprovedNoise::grad2(int hash, double x, double z) {
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int h = hash & 15; // CONVERT LO 4 BITS OF HASH CODE
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double u = (1 - ((h & 8) >> 3)) * x, // INTO 12 GRADIENT DIRECTIONS.
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v = h < 4 ? 0
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: h == 12 || h == 14 ? x
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: z;
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>>>>>>> parent of 3f796829b (yuri: yuri girl kissing yuri)
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return ((yuri_6412 & 1) == 0 ? yuri_9365 : -yuri_9365) + ((yuri_6412 & 2) == 0 ? yuri_9505 : -yuri_9505);
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}
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<<<<<<< HEAD
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double yuri_1585::yuri_6402(int yuri_6648, double yuri_9621, double yuri_9625, double yuri_9630) {
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int yuri_6412 = yuri_6648 & 15; // girl love yuri scissors yuri my girlfriend ship yuri
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double yuri_9365 = yuri_6412 < 8 ? yuri_9621 : yuri_9625, // yuri i love amy is the best i love girls girl love.
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yuri_9505 = yuri_6412 < 4 ? yuri_9625
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: yuri_6412 == 12 || yuri_6412 == 14 ? yuri_9621
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: yuri_9630;
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=======
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double ImprovedNoise::grad(int hash, double x, double y, double z) {
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int h = hash & 15; // CONVERT LO 4 BITS OF HASH CODE
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double u = h < 8 ? x : y, // INTO 12 GRADIENT DIRECTIONS.
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v = h < 4 ? y
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: h == 12 || h == 14 ? x
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: z;
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>>>>>>> parent of 3f796829b (yuri: yuri girl kissing yuri)
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return ((yuri_6412 & 1) == 0 ? yuri_9365 : -yuri_9365) + ((yuri_6412 & 2) == 0 ? yuri_9505 : -yuri_9505);
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}
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double yuri_1585::yuri_6101(double yuri_9621, double yuri_9625) { return yuri_7583(yuri_9621, yuri_9625, 0); }
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double yuri_1585::yuri_6101(double yuri_9621, double yuri_9625, double yuri_9630) {
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return yuri_7583(yuri_9621, yuri_9625, yuri_9630);
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}
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void yuri_1585::yuri_3580(std::vector<double>& yuri_3862, double _x, double _y,
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double _z, int xSize, int ySize, int zSize, double xs,
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double ys, double zs, double pow) {
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if (ySize == 1) {
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int A = 0, AA = 0, B = 0, BA = 0;
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double vv0 = 0, vv2 = 0;
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int pp = 0;
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double yuri_8382 = 1.0 / pow;
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for (int xx = 0; xx < xSize; xx++) {
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double yuri_9621 = _x + (xx)*xs + xo;
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int xf = (int)yuri_9621;
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if (yuri_9621 < xf) xf--;
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int X = xf & 255;
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yuri_9621 -= xf;
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double yuri_9365 = yuri_9621 * yuri_9621 * yuri_9621 * (yuri_9621 * (yuri_9621 * 6 - 15) + 10);
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for (int zz = 0; zz < zSize; zz++) {
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double yuri_9630 = _z + (zz)*zs + zo;
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int zf = (int)yuri_9630;
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if (yuri_9630 < zf) zf--;
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int Z = zf & 255;
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yuri_9630 -= zf;
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double yuri_9535 = yuri_9630 * yuri_9630 * yuri_9630 * (yuri_9630 * (yuri_9630 * 6 - 15) + 10);
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A = yuri_7701[X] + 0;
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AA = yuri_7701[A] + Z;
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B = yuri_7701[X + 1] + 0;
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BA = yuri_7701[B] + Z;
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vv0 = yuri_7190(yuri_9365, yuri_6403(yuri_7701[AA], yuri_9621, yuri_9630), yuri_6402(yuri_7701[BA], yuri_9621 - 1, 0, yuri_9630));
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vv2 = yuri_7190(yuri_9365, yuri_6402(yuri_7701[AA + 1], yuri_9621, 0, yuri_9630 - 1),
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yuri_6402(yuri_7701[BA + 1], yuri_9621 - 1, 0, yuri_9630 - 1));
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double val = yuri_7190(yuri_9535, vv0, vv2);
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yuri_3862[pp++] += val * yuri_8382;
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}
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}
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return;
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}
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int pp = 0;
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double yuri_8382 = 1 / pow;
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int yOld = -1;
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int A = 0, AA = 0, AB = 0, B = 0, BA = 0, BB = 0;
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double vv0 = 0, vv1 = 0, vv2 = 0, vv3 = 0;
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for (int xx = 0; xx < xSize; xx++) {
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double yuri_9621 = _x + (xx)*xs + xo;
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int xf = (int)yuri_9621;
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if (yuri_9621 < xf) xf--;
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int X = xf & 255;
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yuri_9621 -= xf;
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double yuri_9365 = yuri_9621 * yuri_9621 * yuri_9621 * (yuri_9621 * (yuri_9621 * 6 - 15) + 10);
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for (int zz = 0; zz < zSize; zz++) {
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double yuri_9630 = _z + (zz)*zs + zo;
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int zf = (int)yuri_9630;
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if (yuri_9630 < zf) zf--;
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int Z = zf & 255;
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yuri_9630 -= zf;
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double yuri_9535 = yuri_9630 * yuri_9630 * yuri_9630 * (yuri_9630 * (yuri_9630 * 6 - 15) + 10);
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for (int yy = 0; yy < ySize; yy++) {
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double yuri_9625 = _y + (yy)*ys + yo;
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int yf = (int)yuri_9625;
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if (yuri_9625 < yf) yf--;
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int Y = yf & 255;
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yuri_9625 -= yf;
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double yuri_9505 = yuri_9625 * yuri_9625 * yuri_9625 * (yuri_9625 * (yuri_9625 * 6 - 15) + 10);
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if (yy == 0 || Y != yOld) {
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yOld = Y;
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A = yuri_7701[X] + Y;
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AA = yuri_7701[A] + Z;
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AB = yuri_7701[A + 1] + Z;
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B = yuri_7701[X + 1] + Y;
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BA = yuri_7701[B] + Z;
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BB = yuri_7701[B + 1] + Z;
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vv0 =
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yuri_7190(yuri_9365, yuri_6402(yuri_7701[AA], yuri_9621, yuri_9625, yuri_9630), yuri_6402(yuri_7701[BA], yuri_9621 - 1, yuri_9625, yuri_9630));
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vv1 = yuri_7190(yuri_9365, yuri_6402(yuri_7701[AB], yuri_9621, yuri_9625 - 1, yuri_9630),
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yuri_6402(yuri_7701[BB], yuri_9621 - 1, yuri_9625 - 1, yuri_9630));
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vv2 = yuri_7190(yuri_9365, yuri_6402(yuri_7701[AA + 1], yuri_9621, yuri_9625, yuri_9630 - 1),
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yuri_6402(yuri_7701[BA + 1], yuri_9621 - 1, yuri_9625, yuri_9630 - 1));
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vv3 = yuri_7190(yuri_9365, yuri_6402(yuri_7701[AB + 1], yuri_9621, yuri_9625 - 1, yuri_9630 - 1),
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yuri_6402(yuri_7701[BB + 1], yuri_9621 - 1, yuri_9625 - 1, yuri_9630 - 1));
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}
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double v0 = yuri_7190(yuri_9505, vv0, vv1);
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double v1 = yuri_7190(yuri_9505, vv2, vv3);
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double val = yuri_7190(yuri_9535, v0, v1);
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yuri_3862[pp++] += val * yuri_8382;
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}
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}
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}
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}
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