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Tweaked clouds a bit

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This commit is contained in:
Perttu Ahola 2011-04-29 16:39:47 +03:00
parent b8b06ef34b
commit a5df5f8291
2 changed files with 6 additions and 6 deletions
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10
src/clouds.cpp
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@ -119,11 +119,11 @@ void Clouds::render()
v2f p0 = v2f(xi,zi)*cloud_size + world_center_of_drawing_in_noise_f;
double noise = noise2d_perlin(
(float)p_in_noise_i.X*cloud_size/BS/100,
(float)p_in_noise_i.Y*cloud_size/BS/100,
m_seed, 3, 0.5);
if(noise < 0)
double noise = noise2d_perlin_abs(
(float)p_in_noise_i.X*cloud_size/BS/200,
(float)p_in_noise_i.Y*cloud_size/BS/200,
m_seed, 3, 0.4);
if(noise < 0.8)
continue;
v2f p1 = p0 + v2f(1,1)*cloud_size;