def createCar(r,g,b):
gpuBlackQuad = es.toGPUShape(bs.createColorCube(0,0,0))
gpuChasisQuad = es.toGPUShape(bs.createColorCube(r,g,b))
# Cheating a single wheel
wheel = sg.SceneGraphNode("wheel")
wheel.transform = tr.scale(0.2, 0.8, 0.2)
wheel.childs += [gpuBlackQuad]
wheelRotation = sg.SceneGraphNode("wheelRotation")
wheelRotation.childs += [wheel]
# Instanciating 2 wheels, for the front and back parts
frontWheel = sg.SceneGraphNode("frontWheel")
frontWheel.transform = tr.translate(0.3,0,-0.3)
frontWheel.childs += [wheelRotation]
backWheel = sg.SceneGraphNode("backWheel")
backWheel.transform = tr.translate(-0.3,0,-0.3)
backWheel.childs += [wheelRotation]
# Creating the chasis of the car
chasis = sg.SceneGraphNode("chasis")
chasis.transform = tr.scale(1,0.7,0.5)
chasis.childs += [gpuChasisQuad]
# All pieces together
car = sg.SceneGraphNode("car")
car.childs += [chasis]
car.childs += [frontWheel]
car.childs += [backWheel]
return car
def __init__(self):
#crea una barra
gpu_barra = es.toGPUShape(bs.createColorCube(0.7, 0.4, 0))
self.model = gpu_barra
self.dibujo = True
self.real = True
self.posx = 0
self.posy = 0
self.posz = 0
def createFish(r, g, b):
gpu_body = es.toGPUShape(bs.createColorCube(r, g, b))
gpu_tail = es.toGPUShape(bs.createColorCube(r, g, b))
# Body of the fish
body = sg.SceneGraphNode('body')
body.transform = tr.matmul([tr.uniformScale(2), tr.scale(0.6, 0.2, 0.3)])
body.childs += [gpu_body]
# Tail of the fish
tail = sg.SceneGraphNode('tail')
tail.transform = tr.matmul([tr.uniformScale(2), tr.translate(-0.4, 0, 0), tr.scale(0.2, 0.05, 0.2)])
tail.childs += [gpu_tail]
tailRotation = sg.SceneGraphNode('tailRotation')
tailRotation.childs += [tail]
# Creating the fish
fish = sg.SceneGraphNode('fish')
fish.childs += [body]
fish.childs += [tailRotation]
return fish
# Assembling the shader program
pipeline = es.SimpleModelViewProjectionShaderProgram()
# Telling OpenGL to use our shader program
glUseProgram(pipeline.shaderProgram)
# Setting up the clear screen color
glClearColor(0.15, 0.15, 0.15, 1.0)
# As we work in 3D, we need to check which part is in front,
# and which one is at the back
glEnable(GL_DEPTH_TEST)
# Creating shapes on GPU memory
gpuAxis = es.toGPUShape(bs.createAxis(7))
gpuRedCube = es.toGPUShape(bs.createColorCube(1, 0, 0))
gpuGreenCube = es.toGPUShape(bs.createColorCube(0, 1, 0))
gpuBlueCube = es.toGPUShape(bs.createColorCube(0, 0, 1))
gpuYellowCube = es.toGPUShape(bs.createColorCube(1, 1, 0))
gpuCyanCube = es.toGPUShape(bs.createColorCube(0, 1, 1))
gpuPurpleCube = es.toGPUShape(bs.createColorCube(1, 0, 1))
gpuRainbowCube = es.toGPUShape(bs.createRainbowCube())
t0 = glfw.get_time()
camera_theta = np.pi / 4
while not glfw.window_should_close(window):
# Using GLFW to check for input events
glfw.poll_events()
# Getting the time difference from the previous iteration
def __init__(self, texture_head):
gpu_body = es.toGPUShape(bs.createColorCube(1, 0, 0))
gpu_leg = es.toGPUShape(bs.createColorCube(0, 0, 1))
gpu_skin = es.toGPUShape(bs.createColorCube(1, 1, 0))
gpu_head = es.toGPUShape(bs.createTextureCube(texture_head), GL_REPEAT,
GL_LINEAR)
# Creamos el nucleo
core = sg.SceneGraphNode('core')
core.transform = tr.scale(0.32, 0.5, 0.6)
core.childs += [gpu_body]
# Piernas
leg = sg.SceneGraphNode('leg')
leg.transform = tr.scale(0.14, 0.14, 0.5)
leg.childs += [gpu_leg]
leg_left = sg.SceneGraphNode('leg_left')
leg_left.transform = tr.translate(0, -0.17, -0.5)
leg_left.childs += [leg]
leg_right = sg.SceneGraphNode('leg_right')
leg_right.transform = tr.translate(0, 0.17, -0.5)
leg_right.childs += [leg]
# Brazos
arm = sg.SceneGraphNode('arm')
arm.transform = tr.scale(0.13, 0.5, 0.13)
arm.childs += [gpu_skin]
arm_left = sg.SceneGraphNode('arm_left')
arm_left.transform = tr.translate(0, -0.4, 0.23)
arm_left.childs += [arm]
arm_right = sg.SceneGraphNode('arm_right')
arm_right.transform = tr.translate(0, 0.4, 0.23)
arm_right.childs += [arm]
# Cuello
neck = sg.SceneGraphNode('neck')
neck.transform = tr.matmul(
[tr.scale(0.12, 0.12, 0.2),
tr.translate(0, 0, 1.6)])
neck.childs += [gpu_skin]
# Cabeza
head = sg.SceneGraphNode('head')
head.transform = tr.matmul(
[tr.scale(0.35, 0.35, 0.35),
tr.translate(-0.08, 0, 1.75)])
head.childs += [gpu_skin]
body = sg.SceneGraphNode('body')
body.childs += [
arm_left, arm_right, leg_left, leg_right, core, neck, head
]
face = sg.SceneGraphNode('face')
face.transform = tr.matmul(
[tr.scale(0.3, 0.3, 0.3),
tr.translate(0, 0, 2)])
face.childs += [gpu_head]
body_tr = sg.SceneGraphNode('bodyTR')
body_tr.childs += [body, face]
self.face = face
self.body = body
self.model = body_tr
self.show_face = True