lac*_*cas 5 java android rotation box2d
如何在 中旋转对象Box2D?试过..
private static final double DEGREES_TO_RADIANS = (double)(Math.PI/180);
float angle = (float) (45*DEGREES_TO_RADIANS);
object.body.setTransform(object.body.getPosition(), angle);
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..但不工作。
使用世界中心代替位置,就像这样
private static final double DEGREES_TO_RADIANS = (double)(Math.PI/180);
float angle = (float) (45*DEGREES_TO_RADIANS);
object.body.setTransform(object.body.getWorldCenter(), angle);
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