def main():
""" Run the rendering loop for the scene. """
viewer = Viewer()
origin = (-100,-120, -100)
widthScale = 3
ground = Ground(origin, widthScale, 0.8)
viewer.add(ground)
#Generate trees according to a uniform law for appearance
trees = []
for x, z in ground.iterPos():
if(not(x%10) and not(z%10)): #generating
if(np.random.uniform() > 0.75):
tree = Tree(x*widthScale, ground.getHeight(x, z)+2, z*widthScale)
trees.append(tree)
viewer.add(tree.node)
control = Control()
viewer.add(control)
dino = Dino(ground)
viewer.add(dino)
viewer.run(dino)
def main():
cam = Camera("hw2")
cam.createView(Point3f(0.0, 0.0, 30.0), Vector3f(0.0, 1.0, 0.0))
cam.setNear(1)
cam.setFar(1000)
viewer = Viewer(cam)
color_shader = Shader("vert.vs", "frag.fs")
geom_shader = Shader("point_shadows_depth.vs", "point_shadows_depth.fs",
"point_shadows_depth.gs")
lighter_shader = Shader("light_vert.vs", "light_frag.fs")
"""
image = load_texture("textures/cube2.png")
second_image = load_texture("textures/cube.png")
"""
sphere_obj = ObjLoader()
sphere_obj.load_model("object_files/sphere.obj")
cornell_obj = ObjLoader()
cornell_obj.load_modell_cornell("object_files/cornell.obj")
LighterObject = LightObject(lighter_shader, [18, 3, 0], sphere_obj,
[1.0, 1.0, 3.0], True)
LighterObject2 = LightObject(lighter_shader, [0, 40, 0], sphere_obj,
[1.0, 1.0, 3.0], False)
ShadowsObject = RenderShadows(cam, color_shader, geom_shader, [0, 0, -5],
cornell_obj, None, None, LighterObject,
LighterObject2)
CornellObject = ShapeFromObjectFile(cam, color_shader, [0, 0, -5],
cornell_obj, None, None, LighterObject,
LighterObject2)
viewer.add(
["Shadow", True, ShadowsObject, False, LighterObject, LighterObject2])
viewer.add(
["Cornell", True, CornellObject, False, LighterObject, LighterObject2])
viewer.add([
"Lighter1", True, LighterObject, False, LighterObject, LighterObject2
])
viewer.add([
"Lighter2", True, LighterObject2, False, LighterObject, LighterObject2
])
print("Press a to enable/disable lighter1 animation.")
print("Press 1 and 2 to enable/disable lighters.")
print("Press b to enable/disable blinn specular formula for lighters.")
print("Press x and Shift +x to move in x direction.")
print("Press y and Shift +y to move in y direction.")
print("Press z and Shift +z to move in z direction.")
glutMainLoop()
def main():
""" create a window, add scene objects, then run rendering loop """
viewer = Viewer()
# environment node
environment = Node()
# set skybox
shader = Shader("./shaders/skybox.vert", "./shaders/skybox.frag")
environment.add(Skybox(shader, "./../assets/skybox/underwater/"))
# set seabed
shader = Shader("./shaders/texture.vert", "./shaders/texture.frag")
src = './../assets/models/seabed/seabed.fbx'
texFile = './../assets/models/seabed/seabed.jpg'
seabed = Node(transform=scale(0.008, 0.01, 0.008) @ translate(0, -100, 0))
model = Model(src, shader)
for m in model.load_phong_textured_skinned(texFile):
seabed.add(m)
# plants node
plants = Node()
# add seaweed
shader = Shader("./shaders/texture.vert", "./shaders/texture.frag")
src = './../assets/models/plants/seaweed/seaweed.fbx'
texFile = './../assets/models/plants/seaweed/seaweed.png'
seaweed = Node(transform=scale(2, 2, 2))
seaweed_density = 80
for i in range(seaweed_density):
model = Model(src, shader)
temp = Node(
transform=translate(randrange(-50, 50), 3.5, randrange(-50, 50)))
temp2 = Node(
transform=translate(randrange(-20, 20), 15, randrange(-20, 0)))
for m in model.load_textured(texFile):
temp.add(m)
if (i % 2 == 0):
temp2.add(m)
seaweed.add(temp)
if (i % 2 == 0):
seaweed.add(temp2)
plants.add(seaweed)
# add coral
coral_count = 7
src = './../assets/models/plants/coral/coral.obj'
texFile = './../assets/models/plants/coral/coral.jpg'
coral = Node(transform=scale(0.1, 0.1, 0.1))
for i in range(coral_count):
model = Model(src, shader)
temp = Node(transform=translate(randrange(-300, 300), 350,
randrange(-300, -100)))
for m in model.load_textured(texFile):
temp.add(m)
coral.add(temp)
plants.add(coral)
seabed.add(plants)
environment.add(seabed)
# add fish models
shader = Shader("./shaders/phong_texture_skinning.vert",
"./shaders/phong_texture_skinning.frag")
fishes = []
fish_count = 20
fish_no = randint(1, 24)
src = './../assets/models/fish/%d/model.fbx' % fish_no
texFile = './../assets/models/fish/%d/texture.png' % fish_no
fish = Node(transform=scale(0.0001, 0.0001, 0.0001))
model = Model(src, shader)
control_node = ControlNode(KEY_UP, KEY_DOWN, KEY_LEFT, KEY_RIGHT, 30)
for m in model.load_phong_textured_skinned(texFile):
control_node.add(m)
fish.add(control_node)
fishes.append(fish)
for i in range(0, fish_count + 1):
fish_no = randint(1, 24)
src = './../assets/models/fish/%d/model.fbx' % fish_no
texFile = './../assets/models/fish/%d/texture.png' % fish_no
fish = Node(transform=scale(0.0001, 0.0001, 0.0001))
model = Model(src, shader)
for m in model.load_phong_textured_skinned(texFile):
fish.add(m)
fishanimation = FishAnimation()
animated_node = KeyFrameControlNode(fishanimation.get_translate_keys(),
fishanimation.get_rotate_keys(), {
0: 1,
2: 1,
4: 1
},
loop=True)
animated_node.add(fish)
fishes.append(animated_node)
for fish in fishes:
environment.add(fish)
scene = Node()
scene.add(environment)
viewer.add(scene)
print(
"Controls : Use the mouse to change the scene view. Press spacebar to restart the scene animations. Press W to see polygons and ESC or Q to Quit."
)
# start rendering loop
viewer.run()
