# Creating shapes on GPU memory
cars = createCars(pipeline, 5)
# Our shapes here are always fully painted
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL)
while not glfw.window_should_close(window):
# Using GLFW to check for input events
glfw.poll_events()
# Clearing the screen in both, color and depth
glClear(GL_COLOR_BUFFER_BIT)
# Modifying only a specific node in the scene graph
wheelRotationNode = sg.findNode(cars, "wheelRotation")
theta = -10 * glfw.get_time()
wheelRotationNode.transform = tr.rotationZ(theta)
# Modifying only car 3
car3 = sg.findNode(cars, "scaledCar3")
car3.transform = tr.translate(0.3, 0.5 * np.sin(0.1 * theta), 0)
# Uncomment to see the position of scaledCar_3, it will fill your terminal
#print("car3Position =", sg.findPosition(cars, "scaledCar3"))
# Drawing the Car
sg.drawSceneGraphNode(cars, pipeline, "transform")
# Once the render is done, buffers are swapped, showing only the complete scene.
glfw.swap_buffers(window)
while not glfw.window_should_close(window):
# Using GLFW to check for input events
glfw.poll_events()
if (controller.fillPolygon):
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL)
else:
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE)
# Clearing the screen in both, color and depth
glClear(GL_COLOR_BUFFER_BIT)
theta = np.sin(3.0 * glfw.get_time())
leftArm = sg.findNode(snowman, "leftArm")
leftArm.transform = tr.matmul([
tr.translate(-7, 7, 0),
tr.rotationZ(theta),
#tr.scale(1, 1, 1)
])
rightArm = sg.findNode(snowman, "rightArm")
rightArm.transform = tr.matmul([
tr.translate(7, 7, 0),
tr.rotationZ(theta),
#tr.scale(1, 1, 1)
])
# Drawing the Car
sg.drawSceneGraphNode(
# Creacion humanos
gpuHuman = createHumanModel(tex_pipeline)
# Creacion tienda
store_scene = createStoreModel(pipeline)
store = Store([-0.8, 1.5])
store.setModel(store_scene)
fullStoreNode = csg.CustomSceneGraphNode("fullStore")
fullStoreNode.childs = [store_scene]
# Creacion texto victoria y derrota
textScene = createText(tex_pipeline)
gameOverScene = sg.findNode(textScene, "gameOver")
gameOverScene.transform = tr.translate(game_over_pos, 0, 0)
victoryScene = sg.findNode(textScene, "victory")
# glfw will swap buffers as soon as possible
glfw.swap_interval(0)
t0 = glfw.get_time()
### Test
# Application loop
while not glfw.window_should_close(window):
# Variables del tiempo
t1 = glfw.get_time()
delta = t1 - t0
t0 = t1
# Filling or not the shapes depending on the controller state
if (controller.fillPolygon):
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL)
else:
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE)
if controller.showAxis:
glUniformMatrix4fv(
glGetUniformLocation(mvpPipeline.shaderProgram, "model"), 1,
GL_TRUE, tr.identity())
mvpPipeline.drawCall(gpuAxis, GL_LINES)
# Moving the red car and rotating its wheels
redCarNode.transform = tr.translate(3 * np.sin(glfw.get_time()), 0,
0.5)
redWheelRotationNode = sg.findNode(redCarNode, "wheelRotation")
redWheelRotationNode.transform = tr.rotationY(-10 * glfw.get_time())
# Uncomment to print the red car position on every iteration
#print(sg.findPosition(redCarNode, "car"))
# Drawing the Car
sg.drawSceneGraphNode(redCarNode, mvpPipeline, "model")
sg.drawSceneGraphNode(blueCarNode, mvpPipeline, "model")
# Once the render is done, buffers are swapped, showing only the complete scene.
glfw.swap_buffers(window)
# freeing GPU memory
gpuAxis.clear()
redCarNode.clear()