August 2019
Intermediate to advanced
380 pages
9h 17m
English
Content preview from Blueprints Visual Scripting for Unreal Engine - Second Edition
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Traces for objects
The LineTraceForObjects Function tests for collisions along a defined line and returns a Hit Result structure with data for the first Actor hit that matches one of the Object Types values specified in the input parameter.
The MultiLineTraceForObjects Function has the same input parameters as the LineTraceForObjects Function. The difference between the functions is that the MultiLineTraceForObjects Function returns an array of Hit Result structures, rather than a single result, making it more expensive to perform. The next screenshot shows the two TraceForObjects Functions:
These are the input parameters of the two TraceForObjects ...
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