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Add flags and lacunarity as new noise parameters

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Add 'absolute value' option to noise map functions
Extend persistence modulation to 3D noise
Extend 'eased' option to noise2d_perlin* functions
Some noise.cpp formatting fixups
This commit is contained in:
kwolekr 2014-12-07 21:57:12 -05:00
parent 638f3a8454
commit 2fd3d52020
16 changed files with 306 additions and 214 deletions
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6
src/script/lua_api/l_env.cpp
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@ -608,13 +608,13 @@ int ModApiEnvMod::l_get_perlin_map(lua_State *L)
{
GET_ENV_PTR;
NoiseParams *np = read_noiseparams(L, 1);
if (!np)
NoiseParams np;
if (!read_noiseparams(L, 1, &np))
return 0;
v3s16 size = read_v3s16(L, 2);
int seed = (int)(env->getServerMap().getSeed());
LuaPerlinNoiseMap *n = new LuaPerlinNoiseMap(np, seed, size);
LuaPerlinNoiseMap *n = new LuaPerlinNoiseMap(&np, seed, size);
*(void **)(lua_newuserdata(L, sizeof(void *))) = n;
luaL_getmetatable(L, "PerlinNoiseMap");
lua_setmetatable(L, -2);