Searched refs:cosinewave (Results 1 – 1 of 1) sorted by relevance
939 float sinewave, sinewave2, cosinewave, cosinewave2; in DE_generateBaseTerrain() local948 cosinewave = mt_rand_lt1() * M_PI / 50 + 0.01f; in DE_generateBaseTerrain()967 cosf(cosinewave * i) * 10 + sinf(cosinewave2 * i) * 15) + 130; in DE_generateBaseTerrain()