5
You can use the Random output with a ColorRamp.
Start with the Object Info > Random output
Add a ColorRamp with specified colors (mine is also set to Constant)
Use the result as a window tint color...
4
If on a spherical mesh, you can start with a cube (rotate its UV to fit your map), then add:
Subdivision modifier with "simple" algorithm (we don't want to smooth but just to give more geometry for the cast below)
Cast to sphere modifier
2
You can access a node input sockets by either their name or their rank using their inputs property:
distortion_socket = wave_texture.inputs['Distortion']
or
distortion_socket = wave_texture.inputs[2]
Then you can set the value using default_value (the value not given by a link):
distortion_socket.default_value = 2
1
Solution for a single mesh using the White Noise texture (instead of Object > Random output)
Create a new UV map, and scale the UV islands to 0 (use Pivot > Individual Origins)
Add a White Noise texture, UV Map node to drive it, and ColorRamp to control it.
Done.
1
Using Eevee, you can use the "shader to RGB" node from a "glass" node. "shader to RGB" is like a prerendering from with we can get colors.
From it, we can use 2 color ramps: the first to control the light reflexion intensity and color and the other to control the level of transparency.
Color is given directly to the Principled ...
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