Increasing density of heightmap "points"?

[tfa27]

Hi,

I'm looking to use your package to create a much denser heightmap than the ones you use as example - I essentially need to create a surface that somewhat mimics fine gravel. I am creating my heightmaps with a simple python script, and I have tried altering yours by changing 129 wherever it pops up to a larger number, and it crashes whenever I change this number (even when number is the same as the pixel dimension of my heightmap png). Do you have any idea how I could go about doing what I desire to do?

Thanks! :)

[shivamkainth]

You must use the dimensions which are in range of 2^n + 1 ie. 129(2^7 +1) or 1025 or 2049 03 16537 etc. In this way you can scale it to any desired depth. remember to change the pixels count of image as well.