from gui.paintables.paintable_connector import PaintableConnector
from gui.paintables.paintable_polyhedron import PaintablePolyhedron
from physics.force_generator.spring_force_generator import SpringForceGenerator
from physics.particle import Particle
from physics.physics_simulator import PhysicsSimulator
import numpy as np
# As in reality, infinite equals one million :)
INFINITE = 1000000.0
if __name__ == '__main__':
main_window = MainWindow("Equivalent Springs Example", 400, 400)
main_window.setInputListener(GameLikeInputListener(main_window))
simulator = PhysicsSimulator()
#===========================================================================
k0 = 3.5
k1 = 0.5
particle1 = Particle(mass=1.0)
particle2 = Particle(mass=INFINITE)
simulator.addBody(particle1)
simulator.addBody(particle2)
particle1_painter = PaintablePolyhedron(particle1.geometry)
particle2_painter = PaintablePolyhedron(particle2.geometry)
connector1_2_painter = PaintableConnector(particle1, particle2)
main_window.addObject(particle1_painter)
main_window.addObject(particle2_painter)
from example_interactive_water_particles.water_particle import WaterParticle
from gui.input_listeners.game_like_input_listener import GameLikeInputListener
from gui.main_window import MainWindow
from gui.paintables.paintable_polyhedron import PaintablePolyhedron
from physics.force_generator.gravity_force_generator import GravityForceGenerator
from physics.physics_simulator import PhysicsSimulator
# Controls the number of simulated particles.
N_PARTICLES = 500
if __name__ == '__main__':
main_window = MainWindow("Water Particles Example", 400, 400)
main_window.setInputListener(GameLikeInputListener(main_window))
simulator = PhysicsSimulator()
for i in xrange(N_PARTICLES):
# Add particle to simulator
particle = WaterParticle()
simulator.addForceGenerator(GravityForceGenerator(particle))
simulator.addBody(particle)
# Add particle to scene
particle_painter = PaintablePolyhedron(particle.geometry)
main_window.addObject(particle_painter)
main_window.addBeforeDrawSceneCallback(simulator.update)
main_window.mainLoop()
import numpy as np
def createParticle(mass, color):
particle = Particle(mass)
particle.setGeometry(readPly('../objects/sphere.ply'))
particle.geometry.scale(np.repeat(mass / 2.0, 3))
particle.geometry.setColor(color)
return particle
if __name__ == '__main__':
main_window = MainWindow("Spring Example", 400, 400)
main_window.setInputListener(GameLikeInputListener(main_window))
simulator = PhysicsSimulator()
particle1 = createParticle(0.1, np.array([0.6, 0.2, 0.6]))
particle2 = createParticle(0.5, np.array([0.2, 0.6, 0.6]))
particle3 = createParticle(0.2, np.array([0.8, 0.2, 0.2]))
simulator.addBody(particle1)
simulator.addBody(particle2)
simulator.addBody(particle3)
main_window.addObject(PaintablePolyhedron(particle1.geometry))
main_window.addObject(PaintablePolyhedron(particle2.geometry))
main_window.addObject(PaintablePolyhedron(particle3.geometry))
main_window.addObject(PaintableConnector(particle1, particle2))
main_window.addObject(PaintableConnector(particle2, particle3))
main_window.addObject(PaintableConnector(particle1, particle3))
