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McGeMatrix2d::getCoordSystem 方法
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www.mxdraw.com
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返回矩阵的坐标系统
void getCoordSystem(McGePoint2d& origin, McGeVector2d& e0, McGeVector2d& e1) const;
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参数 |
说明 |
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McGePoint2d& origin |
输出坐标原点 |
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McGeVector2d& e0 |
输出x 轴 |
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McGeVector2d& e1 |
输出y 轴 |