August 2015
Intermediate to advanced
701 pages
23h 35m
English
Content preview from Game Development and Simulation with Unreal Technology
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Material Expressions in Unreal Engine 4 671
around material expressions that the exported version cannot handle correctly, for
example World Position.
•
Inputs
Realtime: This input takes in th e value(s) to pass through for normal rendering.
Lightmass: This input takes in the valu e(s) to pass through when exporting th e
material to Lightmass.
NOISE
This expression creates a procedu ral noise field. With the many properties of this
expression you can control how the noise field is generated to suit yo ur application.
•
Properties
Scale: This property controls the overall size of the noise cells. Lower numbers
make the noise larger.
Quality: This property controls the tradeoff between quality and performance. A
value of 0 is fast, but with lower quality.
Function: ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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