mirror of
https://github.com/clementine-player/Clementine
synced 2024-12-17 20:09:50 +01:00
54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
/*
|
|
* PerlinNoise.cpp
|
|
*
|
|
* Created on: Jul 11, 2008
|
|
* Author: pete
|
|
*/
|
|
|
|
#include "PerlinNoise.hpp"
|
|
#include <iostream>
|
|
#include <stdlib.h>
|
|
|
|
PerlinNoise::PerlinNoise()
|
|
{
|
|
for (int x = 0; x < 256;x++)
|
|
for (int y = 0; y < 256;y++)
|
|
noise_lq[x][y] = noise(x , y);
|
|
|
|
for (int x = 0; x < 32;x++)
|
|
for (int y = 0; y < 32;y++)
|
|
noise_lq_lite[x][y] = noise(4*x,16*y);
|
|
|
|
for (int x = 0; x < 256;x++)
|
|
for (int y = 0; y < 256;y++)
|
|
noise_mq[x][y] = InterpolatedNoise((float)x/(float)2.0,(float)y/(float)2.0);
|
|
|
|
for (int x = 0; x < 256;x++)
|
|
for (int y = 0; y < 256;y++)
|
|
noise_hq[x][y] = InterpolatedNoise((float)x/(float)3.0,(float)y/(float)3.0);
|
|
|
|
for (int x = 0; x < 32;x++)
|
|
for (int y = 0; y < 32;y++)
|
|
for (int z = 0; z < 32;z++)
|
|
noise_lq_vol[x][y][z] = noise(x,y,z);
|
|
|
|
for (int x = 0; x < 32;x++)
|
|
for (int y = 0; y < 32;y++)
|
|
for (int z = 0; z < 32;z++)
|
|
noise_hq_vol[x][y][z] = noise(x,y,z);//perlin_noise_3d(x,y,z,6121,7,seed3,0.5,64);
|
|
|
|
int seed = rand()%1000;
|
|
|
|
int size = 512;
|
|
int octaves = sqrt((double)size);
|
|
|
|
for (int x = 0; x < size;x++)
|
|
for (int y = 0; y < size;y++)
|
|
noise_perlin[x][y] = perlin_noise_2d(x,y,6321,octaves,seed,0.5,size/4);
|
|
}
|
|
|
|
PerlinNoise::~PerlinNoise()
|
|
{
|
|
// TODO Auto-generated destructor stub
|
|
}
|