Shape:getMass

Computes mass properties of the Shape.

cx, cy, cz, mass, inertia = Shape:getMass(density)

Arguments

NameTypeDescription
densitynumber The density to use, in kilograms per cubic meter.

Returns

NameTypeDescription
cxnumber The x position of the center of mass.
cynumber The y position of the center of mass.
cznumber The z position of the center of mass.
massnumber The mass of the Shape.
inertiatable A table containing 6 values of the rotational inertia tensor matrix. The table contains the 3 diagonal elements of the matrix (upper left to bottom right), followed by the 3 elements of the upper right portion of the 3x3 matrix.

See also