Lava?

[Pentagular Dark]

I was trying to make the Nether in Terragen but I can't find (or remember) any good "realistic" cracked lava tutorials.

P.S. I don't want this post spammed with, "I can't seem to find any either."

EDIT: Also on a completely unrelated note can you invert the normals of a planet for the "ceiling" of a global cave system?

[Tangled-Universe]

Searched: crack lava
Result: http://forums.planetside.co.uk/index.php?topic=6432.0

This the fastest, nicest and most easy crack-function around...

[dandelO]

To invert the planet surface, just use a negative number instead of a positive value in the radius.

You might find this thread useful, not as instructions for building a cave but on how to get a 'roof' on the planet in general.
http://forums.planetside.co.uk/index.php?topic=10980.0

[Pentagular Dark]

Three things, one thanks for the ceiling/cracks, two how can you change the color of the cracks?, and three this might turn into a thread to help me with this project.

[TheBlackHole]

I don't know about cracked lava, but this works nicely for molten rock.

[Pentagular Dark]

Oops I'm a little late but.... Thanks!

[Pentagular Dark]

Umm... ya but how do I make the lava get less black when getting to the shore WITHOUT making it black and white?

[Henry Blewer]

Can you post an image of this? I'm not quite sure what is occurring to cause it to render as black and white.

[rcallicotte]

There are all kinds of great lava examples here.  Volker made one for me called CALICOS FIRE, if you can find it - a full-on example.

[rcallicotte]

Found it.

[Pentagular Dark]

Ok working with new setup how do I make this more "active" near the shore?
EDIT:Wait scratch that how do I make blend with the shore? (I'm using a seperate planet for the magma oceans.)