“翻译”是什么意思?图形对象?
这不是一个很长的问题。谁能解释一下“翻译”这个词在图形中的含义是什么?多谢。
Not a long question. Can anyone explain what the word "translation" means in the context of graphics? Thanks a lot.
如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱,如果其他用户或者作者回复了您的评论,将不能在第一时间通知您!
发布评论
评论(4)
正如所说,翻译是移动物体。这是仿射变换之一(这意味着它不会扭曲对象)。还有其他一些,其 2D 版本在此处。 (请注意,最后列出的剪切不是仿射)。
Translation, as said, is moving an object. This is one of the affine transformations (which means it doesn't distort the object). There are a few others, the 2D versions of which are described here. (Note that shearing, the final one listed, isn't affine).
它的字面意思是使用数学函数将坐标从一个图形系统转换为另一个图形系统。
在正常的 2d/3d 几何中,这是通过添加或减去值以将一个系统的原点移动到另一个系统的原点来完成的。
即 - 将对象从一个位置移动到另一个位置。
(PS 这有点简化。)
It literally means to translate coordinates from one graph system to another using a mathmatical function.
In normal 2d/3d geometry this is accomplished by adding or subtracting values to move the origin of one system to the orgin of the other.
Ie - move the object from one spot to another.
(Ps this is somewhat simplified.)
翻译只是移动某些东西(向上、向下或横向)。
Translation is just moving something (up, down, or sideways).
移动对象 - 不要旋转、缩放或扭曲它,只需移动它
Move an object - don't rotate or scale or distort it, just move it