【发布时间】:2013-09-16 18:23:09
【问题描述】:
我已经下载了最新的 FLARToolKit 版本和 Away3D 4.1.4 Gold,似乎 FLARToolKit 附带的自定义 Camera3D 支持类不再兼容。我不断收到此错误。
Error: An abstract method was called! Either an instance of an abstract class was created, or an abstract method was not overridden by the subclass.
at away3d.cameras.lenses::LensBase/unproject()
at away3d.cameras::Camera3D/unproject()
at away3d.containers::View3D/unproject()
at away3d.core.pick::RaycastPicker/getViewCollision()
at away3d.core.managers::Mouse3DManager/updateCollider()
at away3d.containers::View3D/render()
我基本上只是用 FLARToolKit 重新创建了提供的示例类,它在设置 Away3D 视图时具有以下行:
_view.camera = _markerSystem.getAway3DCamera();
似乎需要重写 unproject() 方法。虽然这样做并返回一个通用向量可以解决问题,但它可能会使该方法无用!我对 3D 变换和矩阵知之甚少,无法正确覆盖它。
有人遇到过这个问题吗?如果有,你是怎么解决的?
Away3D:http://away3d.com
FLARToolKit:http://www.libspark.org/wiki/saqoosha/FLARToolKit/en
谢谢!
【问题讨论】:
标签: flash away3d flartoolkit