def build_scene():
s_props = {
"type": "random",
"pixel": 2.0,
"width": WIDTH,
"height": HEIGHT,
"nsamples": NSAMPLES
}
s = ren.create_sampler(s_props)
c_props = {
"type": "pinhole",
"eye": (5, 6.5, 7.7),
"lookat": (0, 0, 0),
"distance": 480
}
c = ren.create_camera(c_props)
f_props = {"width": WIDTH, "height": HEIGHT, "nsamples": NSAMPLES}
f = ren.create_film(f_props)
l_props = {
"type": "point",
"name": "light1",
"position": (6, 7, 9),
"spectrum": (0.99, 0.99, 0.99)
}
l = ren.create_light(l_props)
m_props = {"name": "m1", "sampling": "hemisphere_cos"}
m = ren.create_material(m_props)
m_props = {"type": "phong", "R": (0.99, 0.99, 0.99), "e": 20.2, "k": 0.5}
ren.add_brdf("m1", m_props)
m_props = {"type": "lambertian", "R": (0.22, 0.63, 0.53), "k": 1.0}
ren.add_brdf("m1", m_props)
sh_props = {
"type": "sphere",
"position": (0, 0, 0),
"radius": 2,
"material": "m1"
}
s = ren.create_shape(sh_props)
def build_scene():
s_props = {"type":"random", "pixel":1.0, "width": WIDTH, "height": HEIGHT, "nsamples": NSAMPLES}
s =ren.create_sampler(s_props)
c_props = {"type":"pinhole", "eye":(5, 6.5, 7.7), "lookat":(0,0,0), "distance":480}
c = ren.create_camera(c_props)
f_props = {"width": WIDTH, "height": HEIGHT, "nsamples": NSAMPLES}
f = ren.create_film(f_props)
l_props = {"type":"point", "name": "light1", "position":(6,7,9), "spectrum":(2.99,2.99,2.99)}
l = ren.create_light(l_props)
m_props = {"type":"phong", "R":(0.22, 0.63, 0.53), "e": 12.2, "k":0.3}
m = ren.create_material("m1")
ren.add_brdf("m1", m_props)
m_props = {"type":"lambertian", "R":(0.22, 0.63, 0.53), "k":0.6}
ren.add_brdf("m1", m_props)
sh_props = {"type":"sphere", "position":(0,0,0), "radius":2, "material":"m1"}
s = ren.create_shape(sh_props)
def cornell_scene():
s_props = {
"type": "random",
"pixel": 1.0,
"width": WIDTH,
"height": HEIGHT,
"nsamples": NSAMPLES
}
s = ren.create_sampler(s_props)
c_props = {
"type": "pinhole",
"eye": (27.6, 27.4, -80),
"lookat": (27.6, 27.4, 0.0),
"distance": 400
}
c = ren.create_camera(c_props)
f_props = {"width": WIDTH, "height": HEIGHT, "nsamples": NSAMPLES}
f = ren.create_film(f_props)
#area light
l_props = {
"type": "area",
"spectrum": (48, 46, 35),
"shape": "rectangle",
"p": (21.3, 54.87999, 22.7),
"edge_a": (0.0, 0.0, 10.5),
"edge_b": (13.0, 0.0, 0.0),
"normal": (0.0, -1.0, 0.0)
}
l = ren.create_light(l_props)
m_props = {"name": "m1", "sampling": "hemisphere_cos"}
m = ren.create_material(m_props)
m_props = {
"type": "lambertian",
"R": (0.6, 0.6, 0.6)
} # back wall - white wall
ren.add_brdf("m1", m_props)
m_props = {"name": "m2", "sampling": "hemisphere_cos"}
m = ren.create_material(m_props)
m_props = {
"type": "lambertian",
"R": (0.342, 0.015, 0.015)
} # left wall- red wall
ren.add_brdf("m2", m_props)
m_props = {"name": "m3", "sampling": "hemisphere_cos"}
m = ren.create_material(m_props)
m_props = {
"type": "lambertian",
"R": (0.222, 0.354, 0.12)
} # right wall- green wall
ren.add_brdf("m3", m_props)
m_props = {"type": "phong", "R": (0.22, 0.63, 0.53), "e": 12.2, "k": 0.3}
ren.add_brdf("m3", m_props)
#back wall
sh_props = {
"type": "rectangle",
"p": (0.0, 0.0, 55.92),
"edge_a": (55.28, 0.0, 0.0),
"edge_b": (0.0, 54.88, 0.0),
"normal": (0.0, 0.0, -1.0),
"material": "m1"
}
s = ren.create_shape(sh_props)
#left wall
sh_props = {
"type": "rectangle",
"p": (55.28, 0.0, 0.0),
"edge_a": (0.0, 0.0, 55.92),
"edge_b": (0.0, 54.88, 0.0),
"normal": (-1.0, 0.0, 0.0),
"material": "m2"
}
s = ren.create_shape(sh_props)
#right wall
sh_props = {
"type": "rectangle",
"p": (0.0, 0.0, 0.0),
"edge_a": (0.0, 0.0, 55.92),
"edge_b": (0.0, 54.88, 0.0),
"normal": (1.0, 0.0, 0.0),
"material": "m3"
}
s = ren.create_shape(sh_props)
#floor
sh_props = {
"type": "rectangle",
"p": (0.0, 0.0, 0.0),
"edge_a": (0.0, 0.0, 55.92),
"edge_b": (55.28, 0.0, 0.0),
"normal": (0.0, 1.0, 0.0),
"material": "m1"
}
s = ren.create_shape(sh_props)
#ceiling
sh_props = {
"type": "rectangle",
"p": (0.0, 54.88, 0.0),
"edge_a": (0.0, 0.0, 55.92),
"edge_b": (55.28, 0.0, 0.0),
"normal": (0.0, -1.0, 0.0),
"material": "m1"
}
s = ren.create_shape(sh_props)
# short box
#top
sh_props = {
"type": "rectangle",
"p": (13.0, 16.5, 6.5),
"edge_a": (-4.8, 0.0, 16.0),
"edge_b": (16.0, 0.0, 4.9),
"normal": (0.0, 1.0, 0.0),
"material": "m1"
}
s = ren.create_shape(sh_props)
#side 1
sh_props = {
"type": "rectangle",
"p": (13.0, 0.0, 6.5),
"edge_a": (-4.8, 0.0, 16.0),
"edge_b": (0.0, 16.5, 0.0),
"normal": (-0.95782628, 0.0, -0.2873478),
"material": "m1"
}
s = ren.create_shape(sh_props)
#side 2
sh_props = {
"type": "rectangle",
"p": (8.2, 0.0, 22.5),
"edge_a": (15.8, 0.0, 4.7),
"edge_b": (0.0, 16.5, 0.0),
"normal": (-0.2851209, 0.0, 0.95489155),
"material": "m1"
}
s = ren.create_shape(sh_props)
#side 3
sh_props = {
"type": "rectangle",
"p": (24.2, 0.0, 27.4),
"edge_a": (4.8, 0.0, -16.0),
"edge_b": (0.0, 16.5, 0.0),
"normal": (0.95782628, 0.0, 0.28734788),
"material": "m1"
}
s = ren.create_shape(sh_props)
#side 4
sh_props = {
"type": "rectangle",
"p": (29, 0.0, 11.4),
"edge_a": (-16.0, 0.0, -4.9),
"edge_b": (0.0, 16.5, 0.0),
"normal": (0.29282578, 0.0, -0.9561658),
"material": "m1"
}
s = ren.create_shape(sh_props)
# tall box
#top
sh_props = {
"type": "rectangle",
"p": (42.3, 33.0, 24.7),
"edge_a": (-15.8, 0.0, 4.9),
"edge_b": (4.9, 0.0, 15.9),
"normal": (0.0, 1.0, 0.0),
"material": "m1"
}
s = ren.create_shape(sh_props)
#side 1
sh_props = {
"type": "rectangle",
"p": (42.3, 0.0, 24.7),
"edge_a": (-15.8, 0.0, 4.9),
"edge_b": (0.0, 33.0, 0.0),
"normal": (-0.296209, 0.0, -0.955123),
"material": "m1"
}
s = ren.create_shape(sh_props)
#side 2
sh_props = {
"type": "rectangle",
"p": (26.5, 0.0, 29.6),
"edge_a": (4.9, 0.0, 15.9),
"edge_b": (0.0, 33.0, 0.0),
"normal": (-0.9556489, 0.0, 0.294508),
"material": "m1"
}
s = ren.create_shape(sh_props)
#side 3
sh_props = {
"type": "rectangle",
"p": (31.4, 0.0, 45.5),
"edge_a": (15.8, 0.0, -4.9),
"edge_b": (0.0, 33.0, 0.0),
"normal": (0.296209, 0.0, 0.95512312),
"material": "m1"
}
s = ren.create_shape(sh_props)
#side 4
sh_props = {
"type": "rectangle",
"p": (47.2, 0.0, 40.6),
"edge_a": (-4.9, 0.0, -15.9),
"edge_b": (0.0, 33.0, 0.0),
"normal": (0.95564, 0.0, -0.2945),
"material": "m1"
}
s = ren.create_shape(sh_props)
def cornell_scene():
s_props = {"type":"random", "pixel":1.0, "width": WIDTH, "height": HEIGHT, "nsamples": NSAMPLES}
s =ren.create_sampler(s_props)
c_props = {"type":"pinhole", "eye":(27.6, 27.4, -80), "lookat":(27.6, 27.4, 0.0), "distance":400}
c = ren.create_camera(c_props)
f_props = {"width": WIDTH, "height": HEIGHT, "nsamples": NSAMPLES}
f = ren.create_film(f_props)
#area light
l_props = {"type":"area", "spectrum":(48, 46, 35), "shape":"rectangle", "p":(21.3, 54.87999, 22.7),
"edge_a":(0.0, 0.0, 10.5), "edge_b":(13.0, 0.0, 0.0), "normal":(0.0, -1.0, 0.0)}
l = ren.create_light(l_props)
m_props = {"name": "m1", "sampling":"hemisphere_cos"}
m = ren.create_material(m_props)
m_props = {"type":"lambertian", "R":(0.6, 0.6, 0.6)} # back wall - white wall
ren.add_brdf("m1", m_props)
m_props = {"name": "m2", "sampling":"hemisphere_cos"}
m = ren.create_material(m_props)
m_props = {"type":"lambertian", "R":(0.342, 0.015, 0.015)} # left wall- red wall
ren.add_brdf("m2", m_props)
m_props = {"name": "m3", "sampling": "hemisphere_cos"}
m = ren.create_material(m_props)
m_props = {"type":"lambertian", "R":(0.222, 0.354, 0.12)} # right wall- green wall
ren.add_brdf("m3", m_props)
m_props = {"type":"phong", "R":(0.22, 0.63, 0.53), "e": 12.2, "k":0.3}
ren.add_brdf("m3", m_props)
#back wall
sh_props = {"type":"rectangle", "p":(0.0, 0.0, 55.92), "edge_a":(55.28, 0.0, 0.0), "edge_b":(0.0, 54.88, 0.0), "normal":(0.0, 0.0, -1.0) ,"material":"m1"}
s = ren.create_shape(sh_props)
#left wall
sh_props = {"type":"rectangle", "p":(55.28, 0.0, 0.0), "edge_a":(0.0, 0.0, 55.92), "edge_b":(0.0, 54.88, 0.0), "normal":(-1.0, 0.0, 0.0) ,"material":"m2"}
s = ren.create_shape(sh_props)
#right wall
sh_props = {"type":"rectangle", "p":(0.0, 0.0, 0.0), "edge_a":(0.0, 0.0, 55.92), "edge_b":(0.0, 54.88, 0.0), "normal":(1.0, 0.0, 0.0) ,"material":"m3"}
s = ren.create_shape(sh_props)
#floor
sh_props = {"type":"rectangle", "p":(0.0, 0.0, 0.0), "edge_a":(0.0, 0.0, 55.92), "edge_b":(55.28, 0.0, 0.0), "normal":(0.0, 1.0, 0.0) ,"material":"m1"}
s = ren.create_shape(sh_props)
#ceiling
sh_props = {"type":"rectangle", "p":(0.0, 54.88, 0.0), "edge_a":(0.0, 0.0, 55.92), "edge_b":(55.28, 0.0, 0.0), "normal":(0.0, -1.0, 0.0) ,"material":"m1"}
s = ren.create_shape(sh_props)
# short box
#top
sh_props = {"type":"rectangle", "p":(13.0, 16.5, 6.5), "edge_a":(-4.8, 0.0, 16.0), "edge_b":(16.0, 0.0, 4.9), "normal":(0.0, 1.0, 0.0) ,"material":"m1"}
s = ren.create_shape(sh_props)
#side 1
sh_props = {"type":"rectangle", "p":(13.0, 0.0, 6.5), "edge_a":(-4.8, 0.0, 16.0), "edge_b":(0.0, 16.5, 0.0),
"normal":(-0.95782628, 0.0, -0.2873478) ,"material":"m1"}
s = ren.create_shape(sh_props)
#side 2
sh_props = {"type":"rectangle", "p":(8.2, 0.0, 22.5), "edge_a":(15.8, 0.0, 4.7), "edge_b":(0.0, 16.5, 0.0),
"normal":(-0.2851209, 0.0, 0.95489155) ,"material":"m1"}
s = ren.create_shape(sh_props)
#side 3
sh_props = {"type":"rectangle", "p":(24.2, 0.0, 27.4), "edge_a":(4.8, 0.0, -16.0), "edge_b":(0.0, 16.5, 0.0),
"normal":(0.95782628, 0.0, 0.28734788) ,"material":"m1"}
s = ren.create_shape(sh_props)
#side 4
sh_props = {"type":"rectangle", "p":(29, 0.0, 11.4), "edge_a":(-16.0, 0.0, -4.9), "edge_b":(0.0, 16.5, 0.0),
"normal":(0.29282578, 0.0, -0.9561658) ,"material":"m1"}
s = ren.create_shape(sh_props)
# tall box
#top
sh_props = {"type":"rectangle", "p":(42.3, 33.0, 24.7), "edge_a":(-15.8, 0.0, 4.9), "edge_b":(4.9, 0.0, 15.9), "normal":(0.0, 1.0, 0.0) ,"material":"m1"}
s = ren.create_shape(sh_props)
#side 1
sh_props = {"type":"rectangle", "p":(42.3, 0.0, 24.7), "edge_a":(-15.8, 0.0, 4.9), "edge_b":(0.0, 33.0, 0.0),
"normal":(-0.296209, 0.0, -0.955123) ,"material":"m1"}
s = ren.create_shape(sh_props)
#side 2
sh_props = {"type":"rectangle", "p":(26.5, 0.0, 29.6), "edge_a":(4.9, 0.0, 15.9), "edge_b":(0.0, 33.0, 0.0),
"normal":(-0.9556489, 0.0, 0.294508) ,"material":"m1"}
s = ren.create_shape(sh_props)
#side 3
sh_props = {"type":"rectangle", "p":(31.4, 0.0, 45.5), "edge_a":(15.8, 0.0, -4.9), "edge_b":(0.0, 33.0, 0.0),
"normal":(0.296209, 0.0, 0.95512312) ,"material":"m1"}
s = ren.create_shape(sh_props)
#side 4
sh_props = {"type":"rectangle", "p":(47.2, 0.0, 40.6), "edge_a":(-4.9, 0.0, -15.9), "edge_b":(0.0, 33.0, 0.0),
"normal":(0.95564, 0.0, -0.2945) ,"material":"m1"}
s = ren.create_shape(sh_props)
def build_scene2():
s_props = {
"type": "random",
"pixel": 0.8,
"width": WIDTH,
"height": HEIGHT,
"nsamples": NSAMPLES
}
s = ren.create_sampler(s_props)
c_props = {
"type": "pinhole",
"eye": (0.278, 0.275, -0.789),
"lookat": (0, 0, 1),
"distance": 380
}
c = ren.create_camera(c_props)
f_props = {"width": WIDTH, "height": HEIGHT, "nsamples": NSAMPLES}
f = ren.create_film(f_props)
#create lights
l_props = {
"type": "point",
"name": "light1",
"position": (0.2, 0.5, 0.2),
"spectrum": (0.99, 0.99, 0.99)
}
l = ren.create_light(l_props)
m_props = {"type": "lambertian", "R": (0.99, 0.0, 0.0)}
m = ren.create_material("m1")
ren.add_brdf("m1", m_props)
m_props = {"type": "lambertian", "R": (0.00, 0.99, 0.0)}
m = ren.create_material("m2")
ren.add_brdf("m2", m_props)
m_props = {"type": "lambertian", "R": (0.00, 0.00, 0.99)}
m = ren.create_material("m3")
ren.add_brdf("m3", m_props)
m_props = {"type": "lambertian", "R": (0.00, 0.99, 0.99)}
m = ren.create_material("m4")
ren.add_brdf("m4", m_props)
m_props = {"type": "lambertian", "R": (0.99, 0.0, 0.99)}
m = ren.create_material("m5")
ren.add_brdf("m5", m_props)
m_props = {"type": "lambertian", "R": (0.99, 0.99, 0.00)}
m = ren.create_material("m6")
ren.add_brdf("m6", m_props)
m_props = {"type": "lambertian", "R": (0.55, 0.22, 0.88)}
m = ren.create_material("m7")
ren.add_brdf("m7", m_props)
#create triangles for cornell
## FLOOR
sh_props = {
"type": "triangle",
"p0": (0.556, 0.0, 0.0),
"p1": (0.006, 0.0, 0.559),
"p2": (0.556, 0.0, 0.559),
"material": "m1"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.006, 0.0, 0.559),
"p1": (0.556, 0.0, 0.0),
"p2": (0.003, 0.0, 0.0),
"material": "m1"
}
s = ren.create_shape(sh_props)
## BACK WALL
sh_props = {
"type": "triangle",
"p0": (0.556, 0.0, 0.559),
"p1": (0.0, 0.549, 0.559),
"p2": (0.556, 0.549, 0.559),
"material": "m2"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.0, 0.549, 0.559),
"p1": (0.556, 0.0, 0.559),
"p2": (0.006, 0.0, 0.559),
"material": "m2"
}
s = ren.create_shape(sh_props)
# RIGHT WALL
sh_props = {
"type": "triangle",
"p0": (0.006, 0.0, 0.559),
"p1": (0.0, 0.549, 0.0),
"p2": (0.0, 0.549, 0.559),
"material": "m3"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.0, 0.549, 0.0),
"p1": (0.006, 0.0, 0.559),
"p2": (0.003, 0.0, 0.0),
"material": "m3"
}
s = ren.create_shape(sh_props)
## LEFT WALL
sh_props = {
"type": "triangle",
"p0": (0.556, 0.0, 0.0),
"p1": (0.556, 0.549, 0.559),
"p2": (0.556, 0.549, 0.0),
"material": "m4"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.556, 0.549, 0.559),
"p1": (0.556, 0.0, 0.0),
"p2": (0.556, 0.0, 0.559),
"material": "m4"
}
s = ren.create_shape(sh_props)
## TOP
sh_props = {
"type": "triangle",
"p0": (0.556, 0.549, 0.559),
"p1": (0.0, 0.549, 0.0),
"p2": (0.556, 0.549, 0.0),
"material": "m5"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.0, 0.549, 0.0),
"p1": (0.556, 0.549, 0.559),
"p2": (0.0, 0.549, 0.559),
"material": "m5"
}
s = ren.create_shape(sh_props)
#veca kocka - gornji dio
sh_props = {
"type": "triangle",
"p0": (0.133, 0.330, 0.247),
"p1": (0.291, 0.330, 0.296),
"p2": (0.242, 0.330, 0.456),
"material": "m6"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.242, 0.330, 0.456),
"p1": (0.084, 0.330, 0.406),
"p2": (0.133, 0.330, 0.247),
"material": "m6"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.133, 0.000, 0.247),
"p1": (0.133, 0.330, 0.247),
"p2": (0.084, 0.330, 0.406),
"material": "m6"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.084, 0.330, 0.406),
"p1": (0.084, 0.000, 0.406),
"p2": (0.133, 0.000, 0.247),
"material": "m6"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.084, 0.000, 0.406),
"p2": (0.084, 0.330, 0.406),
"p1": (0.242, 0.330, 0.456),
"material": "m6"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.242, 0.330, 0.456),
"p2": (0.242, 0.000, 0.456),
"p1": (0.084, 0.000, 0.406),
"material": "m6"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.242, 0.000, 0.456),
"p1": (0.242, 0.330, 0.456),
"p2": (0.291, 0.330, 0.296),
"material": "m6"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.291, 0.330, 0.296),
"p1": (0.291, 0.000, 0.296),
"p2": (0.242, 0.000, 0.456),
"material": "m6"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.291, 0.000, 0.296),
"p2": (0.291, 0.330, 0.296),
"p1": (0.133, 0.330, 0.247),
"material": "m6"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.133, 0.330, 0.247),
"p2": (0.133, 0.000, 0.247),
"p1": (0.291, 0.000, 0.296),
"material": "m6"
}
s = ren.create_shape(sh_props)
## gornji dio manje kocke
sh_props = {
"type": "triangle",
"p0": (0.474, 0.165, 0.225),
"p1": (0.426, 0.165, 0.065),
"p2": (0.316, 0.165, 0.272),
"material": "m7"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.266, 0.165, 0.114),
"p1": (0.316, 0.165, 0.272),
"p2": (0.426, 0.165, 0.065),
"material": "m7"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.266, 0.00, 0.114),
"p1": (0.266, 0.165, 0.114),
"p2": (0.316, 0.165, 0.272),
"material": "m7"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.316, 0.00, 0.272),
"p1": (0.266, 0.000, 0.114),
"p2": (0.316, 0.165, 0.272),
"material": "m7"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.316, 0.000, 0.272),
"p1": (0.316, 0.165, 0.272),
"p2": (0.474, 0.165, 0.225),
"material": "m7"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.474, 0.165, 0.225),
"p1": (0.316, 0.000, 0.272),
"p2": (0.474, 0.000, 0.225),
"material": "m7"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.474, 0.000, 0.225),
"p1": (0.474, 0.165, 0.225),
"p2": (0.426, 0.165, 0.065),
"material": "m7"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.426, 0.165, 0.065),
"p1": (0.426, 0.000, 0.065),
"p2": (0.474, 0.000, 0.225),
"material": "m7"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.436, 0.000, 0.065),
"p1": (0.426, 0.165, 0.065),
"p2": (0.266, 0.165, 0.114),
"material": "m7"
}
s = ren.create_shape(sh_props)
sh_props = {
"type": "triangle",
"p0": (0.266, 0.165, 0.114),
"p1": (0.266, 0.000, 0.114),
"p2": (0.426, 0.000, 0.065),
"material": "m7"
}
s = ren.create_shape(sh_props)
def dragon():
width = 800
height = 800
nsamples = 8
s_props = {"type":"random", "pixel":0.8, "width": width, "height": height, "nsamples": nsamples}
s =ren.create_sampler(s_props)
c_props = {"type":"pinhole", "eye":(10.0, 11.0, 10.0), "lookat":(0.0, 0.0, 0.0), "distance":400}
c_props = {"type":"pinhole", "eye":(0.0, 0.0, 2.0), "lookat":(0.0, 0.12, 0.0), "distance":400}
c = ren.create_camera(c_props)
f_props = {"width": width, "height": height, "nsamples": nsamples}
f = ren.create_film(f_props)
#create lights
#l_props = {"type":"point", "name": "light1", "position":(5,5.5,5.2), "spectrum":(4.99,4.99,4.99)}
l_props = {"type":"area", "spectrum":(80, 80, 80), "shape":"rectangle", "p":(21.3, 24.87999, 22.7),
"edge_a":(0.0, 0.0, 10.5), "edge_b":(13.0, 0.0, 0.0), "normal":(0.0, -1.0, 0.0)}
l = ren.create_light(l_props)
m_props = {"name": "m1", "sampling":"hemisphere_cos"}
m = ren.create_material(m_props)
m_props = {"type":"lambertian", "R":(0.342, 0.155, 0.115)} # left wall- red wall
ren.add_brdf("m1", m_props)
m_props = {"type":"phong", "R":(0.2, 0.2, 0.2), "e": 12.2, "k":0.3}
ren.add_brdf("m1", m_props)
m_props = {"name": "m2", "sampling":"hemisphere_cos"}
m = ren.create_material(m_props)
m_props = {"type":"lambertian", "R":(0.142, 0.315, 0.015)} # left wall- red wall
ren.add_brdf("m2", m_props)
m_props = {"type":"phong", "R":(0.2, 0.2, 0.2), "e": 12.2, "k":0.3}
ren.add_brdf("m2", m_props)
m_props = {"name": "m3", "sampling":"hemisphere_cos"}
m = ren.create_material(m_props)
m_props = {"type":"lambertian", "R":(0.3, 0.215, 0.415)} # left wall- red wall
ren.add_brdf("m3", m_props)
m_props = {"type":"phong", "R":(0.2, 0.2, 0.2), "e": 12.2, "k":0.3}
ren.add_brdf("m3", m_props)
m_props = {"name": "m4", "sampling":"specular"}
m = ren.create_material(m_props)
m_props = {"type":"lambertian", "R":(0.142, 0.055, 0.315)} # left wall- red wall
ren.add_brdf("m4", m_props)
m_props = {"type":"phong", "R":(0.2, 0.2, 0.2), "e": 12.2, "k":0.3}
ren.add_brdf("m4", m_props)
m_props = {"type":"specular", "R":0.5}
#ren.add_brdf("m4", m_props)
m_props = {"name": "m5", "sampling":"hemisphere_cos"}
m = ren.create_material(m_props)
#m_props = {"type":"cook_torrance", "R":(0.8, 0.8, 0.8),
# "distribution":"beckmann", "dist_props":{"c": 3.9, "m":0.2}}
#ren.add_brdf("m5", m_props)
m_props = {"type":"oren_nayar", "R":(0.4, 0.4, 0.4), "alpha":0.1}
ren.add_brdf("m5", m_props)
#m_props = {"type": "ward_anisotropic", "R":(0.2, 0.2, 0.2), "alpha":0.2, "beta":0.9}
m_props = {"type":"phong", "R":(0.3, 0.4, 0.1), "e": 12.2, "k":0.3}
ren.add_brdf("m5", m_props)
#sh_props = {"type":"sphere", "position":(0,0,0), "radius":2, "material":"m1"}
#s = ren.create_shape(sh_props)
sh_props = {"type":"mesh", "resource":["Horse97K.ply"], "material":"m1", "scale": (2.5, 2.5, 2.5), "translate":(0.0, 0.0, 0.0)}
#s = ren.create_shape(sh_props)
sh_props = {"type":"mesh", "resource":["dragon_vrip_res4.ply"], "material":"m5" , "translate":(0.2,-1.65,0.0), "scale":(12, 12, 12)}
#sh_props = {"type":"mesh", "resource":["dragon_vrip_res3.ply"], "material":"m2"}
#sh_props = {"type":"mesh", "resource":["dragon_vrip.ply"], "material":"m1"}
#sh_props = {"type":"mesh", "resource":["dragon_vrip.ply"], "material":"m5" , "translate":(0.2,-1.65,-0.0), "scale":(12, 12, 12)}
#sh_props = {"type":"mesh", "resource":["dragon_vrip_res2.ply"], "material":"m2" , "translate":(0.2,-1.35,0), "scale":(8, 8, 8)}
s = ren.create_shape(sh_props)
sh_props = {"type":"mesh", "resource":["dragon_vrip_res4.ply"], "material":"m5" , "translate":(-2.5,0.0,0), "scale":(4, 4, 4)}
#s = ren.create_shape(sh_props)
#floor
sh_props = {"type":"rectangle", "p":(-8.0, -1.0, -4.0), "edge_a":(0.0, 0.0, 100.00), "edge_b":(100.00, 0.0, 0.0), "normal":(0.0, 1.0, 0.0) ,"material":"m3"}
s = ren.create_shape(sh_props)
def sphere():
WIDTH = 600
HEIGHT = 600
NSAMPLES = 16
s_props = {"type":"random", "pixel":1.0, "width": WIDTH, "height": HEIGHT, "nsamples": NSAMPLES}
s =ren.create_sampler(s_props)
c_props = {"type":"pinhole", "eye":(10.0, 11.0, 10.0), "lookat":(0.0, 0.0, 0.0),
"distance":400}
c = ren.create_camera(c_props)
f_props = {"width": WIDTH, "height": HEIGHT, "nsamples": NSAMPLES}
f = ren.create_film(f_props)
#create lights
l_props = {"type":"point", "name": "light1", "position":(5,5.5,5.2), "spectrum":(2.99,2.99,2.99)}
l = ren.create_light(l_props)
m_props = {"name": "m1", "sampling":"hemisphere_cos"}
m = ren.create_material(m_props)
m_props = {"type":"lambertian", "R":(0.342, 0.155, 0.115)} # left wall- red wall
ren.add_brdf("m1", m_props)
m_props = {"type":"phong", "R":(0.2, 0.2, 0.2), "e": 12.2, "k":0.3}
ren.add_brdf("m1", m_props)
#m_props = {"type":"specular", "R":0.75}
#ren.add_brdf("m1", m_props)
m_props = {"name": "m2", "sampling":"hemisphere_cos"}
m = ren.create_material(m_props)
m_props = {"type":"oren_nayar", "R":(0.042, 0.105, 0.215), "alpha":0.9} # left wall- red wall
ren.add_brdf("m2", m_props)
m_props = {"name": "m3", "sampling":"hemisphere_cos"}
m = ren.create_material(m_props)
m_props = {"type":"cook_torrance", "R":(0.3, 0.3, 0.3),
"distribution":"gaussian", "dist_props":{"c": 0.5, "m":0.5}}
ren.add_brdf("m3", m_props)
m_props = {"type":"lambertian", "R":(0.3, 0.3, 0.3)}
ren.add_brdf("m3", m_props)
m_props = {"name": "m5", "sampling":"hemisphere_cos"}
m = ren.create_material(m_props)
#m_props = {"type":"cook_torrance", "R":(0.8, 0.8, 0.8),
# "distribution":"beckmann", "dist_props":{"c": 3.9, "m":0.2}}
#ren.add_brdf("m5", m_props)
m_props = {"type":"oren_nayar", "R":(0.0, 0.1, 0.3), "alpha":0.1}
ren.add_brdf("m5", m_props)
m_props = {"type": "ward_anisotropic", "R":(0.4, 0.4, 0.4), "alpha":0.1, "beta":1.0}
ren.add_brdf("m5", m_props)
sh_props = {"type":"sphere", "position":(0.0, 0.0, 0.0), "radius":3.0, "material":"m5"}
s = ren.create_shape(sh_props)
#floor
sh_props = {"type":"rectangle", "p":(-8.0, -1.0, -4.0), "edge_a":(0.0, 0.0, 100.00), "edge_b":(100.00, 0.0, 0.0), "normal":(0.0, 1.0, 0.0) ,"material":"m1"}
s = ren.create_shape(sh_props)
def build_scene2():
s_props = {"type":"random", "pixel":0.8, "width": WIDTH, "height": HEIGHT, "nsamples": NSAMPLES}
s =ren.create_sampler(s_props)
c_props = {"type":"pinhole", "eye":(0.278, 0.275, -0.789), "lookat":(0,0,1), "distance":380}
c = ren.create_camera(c_props)
f_props = {"width": WIDTH, "height": HEIGHT, "nsamples": NSAMPLES}
f = ren.create_film(f_props)
#create lights
l_props = {"type":"point", "name": "light1", "position":(0.2,0.5,0.2), "spectrum":(0.99,0.99,0.99)}
l = ren.create_light(l_props)
m_props = {"type":"lambertian", "R":(0.99, 0.0, 0.0)}
m = ren.create_material("m1")
ren.add_brdf("m1", m_props)
m_props = {"type":"lambertian", "R":(0.00, 0.99, 0.0)}
m = ren.create_material("m2")
ren.add_brdf("m2", m_props)
m_props = {"type":"lambertian", "R":(0.00, 0.00, 0.99)}
m = ren.create_material("m3")
ren.add_brdf("m3", m_props)
m_props = {"type":"lambertian", "R":(0.00, 0.99, 0.99)}
m = ren.create_material("m4")
ren.add_brdf("m4", m_props)
m_props = {"type":"lambertian", "R":(0.99, 0.0, 0.99)}
m = ren.create_material("m5")
ren.add_brdf("m5", m_props)
m_props = {"type":"lambertian", "R":(0.99, 0.99, 0.00)}
m = ren.create_material("m6")
ren.add_brdf("m6", m_props)
m_props = {"type":"lambertian", "R":(0.55, 0.22, 0.88)}
m = ren.create_material("m7")
ren.add_brdf("m7", m_props)
#create triangles for cornell
## FLOOR
sh_props = {"type":"triangle", "p0":(0.556,0.0,0.0), "p1":(0.006, 0.0, 0.559), "p2":(0.556, 0.0, 0.559) ,"material":"m1"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.006,0.0,0.559), "p1":(0.556, 0.0, 0.0), "p2":(0.003, 0.0, 0.0) ,"material":"m1"}
s = ren.create_shape(sh_props)
## BACK WALL
sh_props = {"type":"triangle", "p0":(0.556,0.0,0.559), "p1":(0.0, 0.549, 0.559), "p2":(0.556, 0.549, 0.559) ,"material":"m2"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.0,0.549,0.559), "p1":(0.556, 0.0, 0.559), "p2":(0.006, 0.0, 0.559) ,"material":"m2"}
s = ren.create_shape(sh_props)
# RIGHT WALL
sh_props = {"type":"triangle", "p0":(0.006,0.0,0.559), "p1":(0.0, 0.549, 0.0), "p2":(0.0, 0.549, 0.559) ,"material":"m3"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.0,0.549,0.0), "p1":(0.006, 0.0, 0.559), "p2":(0.003, 0.0, 0.0) ,"material":"m3"}
s = ren.create_shape(sh_props)
## LEFT WALL
sh_props = {"type":"triangle", "p0":(0.556,0.0,0.0), "p1":(0.556, 0.549, 0.559), "p2":(0.556, 0.549, 0.0) ,"material":"m4"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.556,0.549,0.559), "p1":(0.556, 0.0, 0.0), "p2":(0.556, 0.0, 0.559) ,"material":"m4"}
s = ren.create_shape(sh_props)
## TOP
sh_props = {"type":"triangle", "p0":(0.556,0.549,0.559), "p1":(0.0, 0.549, 0.0), "p2":(0.556, 0.549, 0.0) ,"material":"m5"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.0,0.549,0.0), "p1":(0.556, 0.549, 0.559), "p2":(0.0, 0.549, 0.559) ,"material":"m5"}
s = ren.create_shape(sh_props)
#veca kocka - gornji dio
sh_props = {"type":"triangle", "p0":(0.133,0.330,0.247), "p1":(0.291, 0.330, 0.296), "p2":(0.242, 0.330, 0.456) ,"material":"m6"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.242,0.330,0.456), "p1":(0.084, 0.330, 0.406), "p2":(0.133, 0.330, 0.247) ,"material":"m6"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.133,0.000,0.247), "p1":(0.133, 0.330, 0.247), "p2":(0.084, 0.330, 0.406) ,"material":"m6"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.084,0.330,0.406), "p1":(0.084, 0.000, 0.406), "p2":(0.133, 0.000, 0.247) ,"material":"m6"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.084,0.000,0.406), "p2":(0.084, 0.330, 0.406), "p1":(0.242, 0.330, 0.456) ,"material":"m6"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.242,0.330,0.456), "p2":(0.242, 0.000, 0.456), "p1":(0.084, 0.000, 0.406) ,"material":"m6"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.242,0.000,0.456), "p1":(0.242, 0.330, 0.456), "p2":(0.291, 0.330, 0.296) ,"material":"m6"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.291,0.330,0.296), "p1":(0.291, 0.000, 0.296), "p2":(0.242, 0.000, 0.456) ,"material":"m6"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.291,0.000,0.296), "p2":(0.291, 0.330, 0.296), "p1":(0.133, 0.330, 0.247) ,"material":"m6"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.133,0.330,0.247), "p2":(0.133, 0.000, 0.247), "p1":(0.291, 0.000, 0.296) ,"material":"m6"}
s = ren.create_shape(sh_props)
## gornji dio manje kocke
sh_props = {"type":"triangle", "p0":(0.474,0.165,0.225), "p1":(0.426, 0.165, 0.065), "p2":(0.316, 0.165, 0.272) ,"material":"m7"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.266,0.165,0.114), "p1":(0.316, 0.165, 0.272), "p2":(0.426, 0.165, 0.065) ,"material":"m7"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.266,0.00,0.114), "p1":(0.266, 0.165, 0.114), "p2":(0.316, 0.165, 0.272) ,"material":"m7"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.316,0.00,0.272), "p1":(0.266, 0.000, 0.114), "p2":(0.316, 0.165, 0.272) ,"material":"m7"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.316,0.000,0.272), "p1":(0.316, 0.165, 0.272), "p2":(0.474, 0.165, 0.225) ,"material":"m7"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.474,0.165,0.225), "p1":(0.316, 0.000, 0.272), "p2":(0.474, 0.000, 0.225) ,"material":"m7"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.474,0.000,0.225), "p1":(0.474, 0.165, 0.225), "p2":(0.426, 0.165, 0.065) ,"material":"m7"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.426,0.165,0.065), "p1":(0.426, 0.000, 0.065), "p2":(0.474, 0.000, 0.225) ,"material":"m7"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.436,0.000,0.065), "p1":(0.426, 0.165, 0.065), "p2":(0.266, 0.165, 0.114) ,"material":"m7"}
s = ren.create_shape(sh_props)
sh_props = {"type":"triangle", "p0":(0.266,0.165,0.114), "p1":(0.266, 0.000, 0.114), "p2":(0.426, 0.000, 0.065) ,"material":"m7"}
s = ren.create_shape(sh_props)