and Photoshop tutorials:
Modeling, part one
Lighting, part one
Surfacing, part two
5. Ground surface
In the Layout start by clearing the scene. Load ground02.lwo.
Set the surface double sided and smoothed.
Set the grid size to 2m. Reset camera position. Move the camera
to a nice composition and give it a key frame.
Okay... let's say that we want the parts of the object that
are underwater to have a dark brown tone (It is a lake, ok?).
And the parts that are at the waterline to have a muddy, light
brown surface. And the higher grounds should be grassy. How
can we accomplish this?
So far we know that the highest parts of the ground were at
3 meters when the object was displaced. We later centered the
object, so the highest parts should be at 1.5m, and the bottom
of the lake should be -1.5m.
For now, let's keep our waterline at Y 0m, then we can use the
grid as a water reference. ;-)
We will start from ground up this time, so let's give the object
a dark, lake bottom like color, 50,40,30 (RGB).
Add some default crumple bumps:
For the waterline, let's add some lighter brown fractal noise
in the color channel.
the texture a falloff of 150% in the Y axis, and render.
Notice that the contrast and small power settings have been
raised a bit.
Now it's the time for you to experiment some. Add 3-4 more layers
of color fractals, vary all the settings and color a little
What you have should be close to the above. Varying the parameters
for each layer breaks up the recognizable fractal noise pattern.
Let's add some serious crumple to this one:
Again with a falloff of 100-150%. After this add one layer (Yes
you can copy it ;-) of specular fractal noise, in the same manner
as described for the color channel. Default glossiness of 64
looks good enough.
This is all for now for the shoreline:
Next, let's add the grass. We will use the veins texture in
the color channel, with the following settings.
And, as you have prolly already guessed, we will again use falloff
in the Y axis. Only thing different from the ground's falloff
thingy is that the texture's center is moved one meter up in
the Y axis, thus affecting only the upmost part of the ground:
Now just add 2-3 slightly variated Grass/Veins texture layers.
It's been WAAAYYY too long since we last saved, so let's do
will pour in the water.
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