#### 10.6.7 transformbox3d

• transformbox3d( <[M(xinf, yinf, zinf), M(xsup, ysup, zsup)]> [, ortho] )
• Description: this macro computes the matrix transforming the box with great diagonal <[M(xinf, yinf, zinf), M(xsup, ysup, zsup)]> in the box with great diagonal $\left[M\left(-3,-3,-3\right),M\left(3,3,3\right)\right]$. If the optional parameter <ortho> is $1$ ($0$ by default), then the coordinate system will be orthonormal, That matrix is composed with the current 3D matrix, the current 3D window is modified.