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sloop
2016-08-02 21:33:33 +08:00
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parent c34b0e6353
commit 7851036ae6

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@@ -433,7 +433,7 @@ matrix.postScale(0.5f, 0.5f, pivotX, pivotY);
在图像处理中越靠近右边的矩阵越先执行所以pre操作会先执行而post操作会后执行。
</s>
在实际操作中,我们每一步都会得出计算结果,但是为什么还会用存在先后的说法? 这是因为矩阵乘法规则,用一个例子说明:
在实际操作中,我们每一步操作都会得出计算结果,但是为什么还会用存在先后的说法? 这是因为矩阵乘法规则,用一个例子说明:
>
```java