【发布时间】:2018-04-06 18:45:10
【问题描述】:
【问题讨论】:
标签: java libgdx image-rotation
【问题讨论】:
标签: java libgdx image-rotation
Sprite有一个方法setOrigin(),https://libgdx.badlogicgames.com/nightlies/docs/api/com/badlogic/gdx/graphics/g2d/Sprite.html#setOrigin-float-float-
将Sprite 的原点设置在圆心并旋转它。代码将如下所示:
float circleCenterX = ...;
float circleCenterY = ...;
float angle = ...;
Sprite sprite = ...;
sprite.setOrigin(circleCenterX, circleCenterY);
sprite.rotate(angle); // or sprite.setRotation(angle);
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