phy_com_x

The x position of the center of mass.

语法：

phy_com_x;

返回： Real（实数）

描述

This read-only variable will return the x position of the instances center of mass. This is calculated automatically based on the density, inertia and mass of the instance as defined by the appropriate functions.

例如：

xx = phy_com_x;
yy = phy_com_y;

The above code sets two variables to the x and y position of the instances center of mass.

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