sneha-belkhale

float hash (float2 n)
{
    return frac(sin(dot(n, float2(123.456789, 987.654321))) * 54321.9876 );
}

float noise(float2 p)
{
    float2 i = floor(p);
    float2 u = smoothstep(0.0, 1.0, frac(p));
    float a = hash(i + float2(0,0));

dynamicguy

# install dependencies
sudo apt-get update
sudo apt-get install -y build-essential
sudo apt-get install -y cmake
sudo apt-get install -y libgtk2.0-dev
sudo apt-get install -y pkg-config
sudo apt-get install -y python-numpy python-dev
sudo apt-get install -y libavcodec-dev libavformat-dev libswscale-dev
sudo apt-get install -y libjpeg-dev libpng-dev libtiff-dev libjasper-dev