t = threading.Thread(target=start_capture)
t.start()
while not new_pic:
time.sleep(0.1)
########################################################################
DISPLAY = pi3d.Display.create(x=100, y=100, background=(0.2, 0.4, 0.6, 1))
shader = pi3d.Shader("uv_reflect")
flatsh = pi3d.Shader('uv_flat')
#========================================
# this is a bit of a one off because the texture has transparent parts
# comment out and google to see why it's included here.
from pi3d import opengles, GL_CULL_FACE
opengles.glDisable(GL_CULL_FACE)
#========================================
# load bump and reflection textures
bumptex = pi3d.Texture("textures/floor_nm.jpg")
shinetex = pi3d.Texture(npa)
# load model_loadmodel
mymodel = pi3d.Model(file_string='models/teapot.obj', name='teapot')
mymodel.set_shader(shader)
mymodel.set_normal_shine(bumptex, 0.0, shinetex, 0.7)
mysphere = pi3d.Sphere(radius=400.0, rx=180, ry=180, invert=True)
mysphere.set_draw_details(flatsh, [shinetex], vmult=3.0, umult=3.0)
# Fetch key presses
mykeys = pi3d.Keyboard()
mymouse = pi3d.Mouse(restrict=False)
t = threading.Thread(target=start_capture)
t.start()
while not new_pic:
time.sleep(0.1)
########################################################################
DISPLAY = pi3d.Display.create(x=100, y=100,
background=(0.2, 0.4, 0.6, 1))
shader = pi3d.Shader("uv_reflect")
flatsh = pi3d.Shader('uv_flat')
#========================================
# this is a bit of a one off because the texture has transparent parts
# comment out and google to see why it's included here.
from pi3d import opengles, GL_CULL_FACE
opengles.glDisable(GL_CULL_FACE)
#========================================
# load bump and reflection textures
bumptex = pi3d.Texture("textures/floor_nm.jpg")
shinetex = pi3d.Texture(npa)
# load model_loadmodel
mymodel = pi3d.Model(file_string='models/teapot.obj', name='teapot')
mymodel.set_shader(shader)
mymodel.set_normal_shine(bumptex, 0.0, shinetex, 0.7)
mysphere = pi3d.Sphere(radius=400.0, rx=180, ry=180, invert=True)
mysphere.set_draw_details(flatsh, [shinetex], vmult=3.0, umult=3.0)
# Fetch key presses
mykeys = pi3d.Keyboard()
mymouse = pi3d.Mouse(restrict=False)
def end_capture(self, side):
""" stop capturing to texture and resume normal rendering to default
"""
self.textures[side]._end()
if self.interlace <= 0:
opengles.glDisable(GL_SCISSOR_TEST)
"""
val = np.zeros(xy.shape[:2]) # ie same x,y dimensions
xy = np.array(xy, dtype=np.float) * self.freq
per = int(self.freq * self.size)
for o in range(self.octs):
val += 0.5**o * self.noise(xy * 2**o, per * 2**o)
return val
DISPLAY = pi3d.Display.create(x=50,
y=50,
frames_per_second=20,
background=(0.6, 0.5, 0.0, 1.0))
opengles.glDisable(
GL_CULL_FACE
) # do this as it will be possible to look under terrain, has to done after Display.create()
shader = pi3d.Shader("mat_light")
flatsh = pi3d.Shader("mat_flat")
perlin = Noise3D(PSIZE, PFREQ, POCT) # size of grid, frequency of noise,
# number of octaves, use 5 octaves as reasonable balance
#### generate terrain
norms = []
tex_coords = []
idx = []
wh = hh = W / 2.0 # half size
ws = hs = W / (IX - 1.0) # dist between each vert
tx = tz = 1.0 / IX
#return a value for noise in 2D
def generate(self, xy):
""" xy is 3D array of x,y values
"""
val = np.zeros(xy.shape[:2]) # ie same x,y dimensions
xy = np.array(xy, dtype=np.float) * self.freq
per = int(self.freq * self.size)
for o in range(self.octs):
val += 0.5**o * self.noise(xy * 2**o, per * 2**o)
return val
DISPLAY = pi3d.Display.create(x=50, y=50, frames_per_second=20,
background=(0.6, 0.5, 0.0, 1.0))
opengles.glDisable(GL_CULL_FACE) # do this as it will be possible to look under terrain, has to done after Display.create()
shader = pi3d.Shader("mat_light")
flatsh = pi3d.Shader("mat_flat")
perlin = Noise3D(PSIZE, PFREQ, POCT) # size of grid, frequency of noise,
# number of octaves, use 5 octaves as reasonable balance
#### generate terrain
norms = []
tex_coords = []
idx = []
wh = hh = W / 2.0 # half size
ws = hs = W / (IX - 1.0) # dist between each vert
tx = tz = 1.0 / IX
def end_capture(self, side):
""" stop capturing to texture and resume normal rendering to default
"""
self.textures[side]._end()
if self.interlace <= 0:
opengles.glDisable(GL_SCISSOR_TEST)
This is almost certainly because of the images, so with larger images it
may be worth pickling without the Textures and adding these after loading.
"""
import demo
import pi3d
# Setup display and initialise pi3d
DISPLAY = pi3d.Display.create(x=100, y=100,
background=(0.2, 0.4, 0.6, 1))
shader = pi3d.Shader("uv_reflect")
#========================================
# this is a bit of a one off because the texture has transparent parts
# comment out and google to see why it's included here.
#from pi3d import opengles, GL_CULL_FACE
#opengles.glDisable(GL_CULL_FACE)
from pi3d import opengles, GL_ALPHA_TEST
opengles.glDisable(GL_ALPHA_TEST)
#========================================
# load model
try:
with open('models/teapot.pkl', 'rb') as f: #python3 requires binary
import pickle
mymodel = pickle.load(f)
except Exception as e:
print("exception was {}".format(e))
""" could be IOError for missing file or various errors from trying to
load a file pickled with a different version of python or pickle etc"""
mymodel = pi3d.Model(file_string='models/teapot.obj', name='teapot', z=4.0)
# load bump and reflection textures
bumptex = pi3d.Texture("textures/floor_nm.jpg")
shinetex = pi3d.Texture("textures/stars.jpg")
