本参考资料用于Processing 3.0+。 如果你使用的是前一版本，请在使用软件帮助菜单内的参考资料。. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Core Javadoc and Libraries Javadoc.
|描述|| 返回值 the three-dimensional X, Y, Z position in model space. This returns the Y value for a given coordinate based on the current set of transformations (scale, rotate, translate, etc.) The Y value can be used to place an object in space relative to the location of the original point once the transformations are no longer in use.
In the example, the modelX(), modelY(), and modelZ() functions record the location of a box in space after being placed using a series of translate and rotate commands. After popMatrix() is called, those transformations no longer apply, but the (x, y, z) coordinate returned by the model functions is used to place another box in the same location.
modelY(x, y, z)
Updated on October 2, 2018 05:02:09pm EDT