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About the icy wall effect

Ice can be a difficult material to replicate because light scatters off it in different ways, depending on the small details of its surface. The reflection can be completely clear, completely distorted, or anywhere in between. The Ice Cave demo shows this effect and includes a parallax effect for greater realism.

The following figure shows the Ice Cave demo, demonstrating this effect:

Figure 6-70 The Ice Cave demo

A screenshot from the Ice Cave demo

The following figure shows a close up of this effect:

Figure 6-71 Close up of the reflective icy walls

Close up of the icy walls in the Ice Cave demo

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