April 2018
Beginner
714 pages
18h 21m
English
book
Game Programming using Qt 5 Beginner's Guide - Second Edition
by Pavel Strakhov, Witold Wysota, Lorenz Haas
Content preview from Game Programming using Qt 5 Beginner's Guide - Second Edition
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What just happened?
In this section, we just followed the path set for an earlier declaration—the vertical movement of the stellar body influences its perceived size; therefore, it seems like a good decision to bind the two animations together. Note that instead of specifying a new property value source for the scale, we might have modified the original animation and made the scale animation parallel to the animation that operates on the y property:
SequentialAnimation { ParallelAnimation { NumberAnimation { target: sun property: "y" from: root.height + sunVisual.height to: root.height - 270 duration: dayLength / 2 easing.type: Easing.OutCubic } NumberAnimation { target: sun property: "scale" from: 1.6; to: 0.8 duration: dayLength / 2 easing.type: ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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