#!/usr/bin/env python
# coding: utf-8

# In[ ]:


import k3d

model_matrix = [
     3.5, -2.5, 2.5, 0.0,
     0.0,  3.5, 3.5, 0.0,
    -3.5, -2.5, 2.5, 0.0,
     0.0,  0.0, 0.0, 1.0
]
stl = """solid
    facet normal 0 0 0
        outer loop
            vertex -1.000000 1.000000 -1.000000
            vertex -1.000000 -1.000000 -1.000000
            vertex -1.000000 -1.000000 1.000000
        endloop
    endfacet
    facet normal 0 0 0
        outer loop
            vertex -1.000000 -1.000000 1.000000
            vertex -1.000000 1.000000 1.000000
            vertex -1.000000 1.000000 -1.000000
        endloop
    endfacet
    facet normal 0 0 0
        outer loop
            vertex 1.000000 -1.000000 1.000000
            vertex 1.000000 1.000000 1.000000
            vertex -1.000000 1.000000 1.000000
        endloop
    endfacet
    facet normal 0 0 0
        outer loop
            vertex -1.000000 1.000000 1.000000
            vertex -1.000000 -1.000000 1.000000
            vertex 1.000000 -1.000000 1.000000
        endloop
    endfacet
endsolid"""

plot = k3d.plot()
plot += k3d.stl(stl, color=0xFF0000, model_matrix=model_matrix)
plot.display()


# In[ ]:


model_matrix = [
    7.0, -5.0,  5.0, -15.0,
    0.0, -7.0, -7.0,   0.0,
    7.0,  5.0, -5.0,   0.0,
    0.0,  0.0,  0.0,   1.0
]

plot += k3d.stl(open('assets/stl.stl').read(), model_matrix=model_matrix)


# In[ ]:


plot.objects[0].wireframe = True


# In[ ]:


plot.objects[1].wireframe = True


# In[ ]:


from k3d.helpers import download
filename = download('https://upload.wikimedia.org/wikipedia/commons/a/af/Asad_Al-Lat.stl')
plot += k3d.stl(open(filename, 'rb').read())


# In[ ]:


plot.objects[2].flat_shading = False


# In[ ]: