How can one perform the Apply Size/Rotation function using Python?

Thanx

Truenoeks

I've done this for my LightWave IO script. Here's a function that should be called for each vertex with the object's matrix:

Code:

# ======================= # === Apply Transform === # ======================= def apply_transform(verts, matrix):    x, y, z = verts    xloc, yloc, zloc = matrix[3][0], matrix[3][1], matrix[3][2]    xcomponent = x*matrix[0][0] + y*matrix[1][0] + z*matrix[2][0] + xloc    ycomponent = x*matrix[0][1] + y*matrix[1][1] + z*matrix[2][1] + yloc    zcomponent = x*matrix[0][2] + y*matrix[1][2] + z*matrix[2][2] + zloc    verts = [xcomponent, ycomponent, zcomponent]    return verts

Call it like so:

Code:

for i in range(len(mesh.verts)):    x, y, z = apply_transform(mesh.verts[i].co, matrix)

Thanks. I really appreciate it!