def build_function(cls, world, viewmode):
world.viewmode = viewmode
if viewmode == "realtime":
resolution = (64, 64)
pixel_size = 5
sampler = RegularSampler()
else:
resolution = (200, 200)
pixel_size = 1.6
sampler = MultiJitteredSampler(sample_dim=2)
world.viewplane = ViewPlane(resolution=resolution, pixel_size=pixel_size, sampler=sampler)
world.camera = PinholeCamera(eye=(5., 2., -7.), up=(0.,1.,0.), lookat=(0.,.5,0.), viewing_distance=700.)
world.background_color = (0.0,0.0,0.0)
world.tracer = Tracer(world)
world.objects = []
matte2 = Matte(ka=1, kd=1, cd=numpy.array([1., 1., 1.]))
occluder = AmbientLight(numpy.array((1.,1.,1.)), .2)
world.ambient_color = occluder
mesh = read_mesh(open('meshes/mesh1.obj'))
mesh.material = matte2
boxes = mesh.get_bounding_boxes()
tree = KDTree(BoundingBoxes(boxes))
tree.print_tree()
world.objects.append(tree)
world.lights = [
PointLight(numpy.array((1.,1.,1.)), 1., numpy.array((1., 2., 2.)), radius=4, attenuation=2, cast_shadow=False)
]
def build_function(cls, world, viewmode):
world.viewmode = viewmode
if viewmode == "realtime":
resolution = (64, 64)
pixel_size = 5
sampler = RegularSampler()
else:
resolution = (500, 500)
pixel_size = .64
sampler = MultiJitteredSampler(sample_dim=1)
world.viewplane = ViewPlane(resolution=resolution, pixel_size=pixel_size, sampler=sampler)
world.camera = PinholeCamera(eye=(0., 2., 7.), up=(0.,1.,0.), lookat=(0.,1.5,0.), viewing_distance=300.)
world.background_color = (0.0,0.0,0.0)
world.tracer = Tracer(world)
world.objects = []
matte1 = Matte(ka=1, kd=1, cd=numpy.array((1., .84, .1)))
mirror_mat = Reflective(ka=0.6, kd=0.6, ks=0.6, kr=1.0, exp=100, cd=numpy.array((1., 1., 1.)))
occluder = AmbientLight(numpy.array((1.,1.,1.)), .2)
world.ambient_color = occluder
mesh = read_mesh(open('meshes/teapot.obj'))
mesh.compute_smooth_normal()
mesh.material = matte1
boxes = mesh.get_bounding_boxes()
tree = KDTree(BoundingBoxes(boxes))
tree.print_tree()
world.objects.append(tree)
plane = Plane(origin=(0,0,0), normal=(0,1,0), material=mirror_mat)
world.objects.append(plane)
world.lights = [
PointLight(numpy.array((1.,1.,1.)), 1., numpy.array((1., 8., 2.)), radius=10, attenuation=2, cast_shadow=True)
]
def build_function(cls, world, viewmode):
world.viewmode = viewmode
if viewmode == "realtime":
resolution = (64, 64)
pixel_size = 5
sampler = RegularSampler()
else:
resolution = (200, 200)
pixel_size = 1.6
sampler = MultiJitteredSampler(sample_dim=10)
mat_sampler = MultiJitteredSampler(sample_dim=10)
world.viewplane = ViewPlane(resolution=resolution, pixel_size=pixel_size, sampler=sampler)
world.camera = PinholeCamera(eye=(0., 1, 6.),
up=(0.,1.,0.), lookat=(0.,1,0.), viewing_distance=800.)
world.background_color = (0.0,0.0,0.0)
world.tracer = PathTracer(world)
world.objects = []
occluder = AmbientLight(numpy.array((1.,1.,1.)), .2)
world.ambient_color = occluder
world_objects = read_mesh_complex('CornellBox/CornellBox-Original.obj', mat_sampler=mat_sampler)
boxes = []
for key, mesh in world_objects.iteritems():
mesh.compute_normal()
boxes += mesh.get_bounding_boxes()
tree = KDTree(BoundingBoxes(boxes))
tree.print_tree()
world.objects.append(tree)
world.lights = [
PointLight(numpy.array((1., 1., 1.)), 1., numpy.array((0., 1., 4.)), radius=4, attenuation=2, cast_shadow=True)
]
