174eyyyyyy

eyyyy.py

import numpy as np

np.set_printoptions(formatter={'float': lambda x: "{0:0.3f}".format(x)})

cam = np.matrix() # put cam matrix here


wcs = np.matrix([[3, 0, -2, 1],
                 [2, 0, -1, 5],
                 [1, -3, 2, -1],
                 [1, 1, 1, 1]])

mproj = np.matrix() # put m_proj matrix here

vp = np.matrix() # put viewport matrix here

vcs = cam * wcs
print("M_vcs:")
print(vcs)
print("\n")

ccs = mproj * vcs
print("M_ccs:")
print(ccs)
print("\n")

ndcs = 1 / ccs[3, 3] * ccs
print("M_ndcs:")
print(ndcs)
print("\n")

dcs = vp * ndcs
print("M_dcs:")
print(dcs)