def setup(self):
self.worldNP = render.attachNewNode('World')
# World
self.debugNP = self.worldNP.attachNewNode(BulletDebugNode('Debug'))
self.debugNP.show()
self.debugNP.node().showWireframe(True)
self.debugNP.node().showConstraints(True)
self.debugNP.node().showBoundingBoxes(False)
self.debugNP.node().showNormals(False)
self.world = BulletWorld()
self.world.setGravity(Vec3(0, 0, -9.81))
self.world.setDebugNode(self.debugNP.node())
# Ground
shape = BulletPlaneShape(Vec3(0, 0, 1), 0)
body = BulletRigidBodyNode('Ground')
bodyNP = self.worldNP.attachNewNode(body)
bodyNP.node().addShape(shape)
bodyNP.setPos(0, 0, 0)
bodyNP.setCollideMask(BitMask32.allOn())
self.world.attachRigidBody(bodyNP.node())
# Bowl
visNP = loader.loadModel('models/bowl.egg')
geom = visNP.findAllMatches('**/+GeomNode').getPath(0).node().getGeom(
0)
mesh = BulletTriangleMesh()
mesh.addGeom(geom)
shape = BulletTriangleMeshShape(mesh, dynamic=True)
body = BulletRigidBodyNode('Bowl')
bodyNP = self.worldNP.attachNewNode(body)
bodyNP.node().addShape(shape)
bodyNP.node().setMass(10.0)
bodyNP.setPos(0, 0, 0)
bodyNP.setCollideMask(BitMask32.allOn())
self.world.attachRigidBody(bodyNP.node())
visNP.reparentTo(bodyNP)
self.bowlNP = bodyNP
self.bowlNP.setScale(2)
# Eggs
self.eggNPs = []
for i in range(5):
x = random.gauss(0, 0.1)
y = random.gauss(0, 0.1)
z = random.gauss(0, 0.1) + 1
h = random.random() * 360
p = random.random() * 360
r = random.random() * 360
visNP = loader.loadModel('models/egg.egg')
geom = visNP.findAllMatches('**/+GeomNode').getPath(
0).node().getGeom(0)
shape = BulletConvexHullShape()
shape.addGeom(geom)
body = BulletRigidBodyNode('Egg-%i' % i)
bodyNP = self.worldNP.attachNewNode(body)
bodyNP.node().setMass(1.0)
bodyNP.node().addShape(shape)
bodyNP.node().setDeactivationEnabled(False)
bodyNP.setCollideMask(BitMask32.allOn())
bodyNP.setPosHpr(x, y, z, h, p, r)
#bodyNP.setScale(1.5)
self.world.attachRigidBody(bodyNP.node())
visNP.reparentTo(bodyNP)
self.eggNPs.append(bodyNP)
def setup(self):
self.worldNP = render.attachNewNode('World')
# World
self.debugNP = self.worldNP.attachNewNode(BulletDebugNode('Debug'))
self.debugNP.show()
self.debugNP.node().showWireframe(True)
self.debugNP.node().showConstraints(True)
self.debugNP.node().showBoundingBoxes(False)
self.debugNP.node().showNormals(False)
self.world = BulletWorld()
self.world.setGravity(Vec3(0, 0, -9.81))
self.world.setDebugNode(self.debugNP.node())
# Ground
shape = BulletPlaneShape(Vec3(0, 0, 1), 0)
body = BulletRigidBodyNode('Ground')
bodyNP = self.worldNP.attachNewNode(body)
bodyNP.node().addShape(shape)
bodyNP.setPos(0, 0, 0)
bodyNP.setCollideMask(BitMask32.allOn())
self.world.attachRigidBody(bodyNP.node())
# Bowl
visNP = loader.loadModel('models/bowl.egg')
geom = visNP.findAllMatches('**/+GeomNode').getPath(0).node().getGeom(0)
mesh = BulletTriangleMesh()
mesh.addGeom(geom)
shape = BulletTriangleMeshShape(mesh, dynamic=True)
body = BulletRigidBodyNode('Bowl')
bodyNP = self.worldNP.attachNewNode(body)
bodyNP.node().addShape(shape)
bodyNP.node().setMass(10.0)
bodyNP.setPos(0, 0, 0)
bodyNP.setCollideMask(BitMask32.allOn())
self.world.attachRigidBody(bodyNP.node())
visNP.reparentTo(bodyNP)
self.bowlNP = bodyNP
self.bowlNP.setScale(2)
# Eggs
self.eggNPs = []
for i in range(5):
x = random.gauss(0, 0.1)
y = random.gauss(0, 0.1)
z = random.gauss(0, 0.1) + 1
h = random.random() * 360
p = random.random() * 360
r = random.random() * 360
visNP = loader.loadModel('models/egg.egg')
geom = visNP.findAllMatches('**/+GeomNode').getPath(0).node().getGeom(0)
shape = BulletConvexHullShape()
shape.addGeom(geom)
body = BulletRigidBodyNode('Egg-%i' % i)
bodyNP = self.worldNP.attachNewNode(body)
bodyNP.node().setMass(1.0)
bodyNP.node().addShape(shape)
bodyNP.node().setDeactivationEnabled(False)
bodyNP.setCollideMask(BitMask32.allOn())
bodyNP.setPosHpr(x, y, z, h, p, r)
#bodyNP.setScale(1.5)
self.world.attachRigidBody(bodyNP.node())
visNP.reparentTo(bodyNP)
self.eggNPs.append(bodyNP)
def setup(self):
self.worldNP = render.attach_new_node('World')
# World
self.debugNP = self.worldNP.attach_new_node(BulletDebugNode('Debug'))
self.debugNP.show()
self.debugNP.node().show_wireframe(True)
self.debugNP.node().show_constraints(True)
self.debugNP.node().show_bounding_boxes(False)
self.debugNP.node().show_normals(False)
self.world = BulletWorld()
self.world.set_gravity(LVector3(0, 0, -9.81))
self.world.set_debug_node(self.debugNP.node())
# Ground
shape = BulletPlaneShape(LVector3(0, 0, 1), 0)
body = BulletRigidBodyNode('Ground')
bodyNP = self.worldNP.attach_new_node(body)
bodyNP.node().add_shape(shape)
bodyNP.set_pos(0, 0, 0)
bodyNP.set_collide_mask(BitMask32.all_on())
self.world.attach(bodyNP.node())
# Bowl
visNP = loader.load_model('models/bowl.egg')
geom = (visNP.findAllMatches('**/+GeomNode').get_path(
0).node().get_geom(0))
mesh = BulletTriangleMesh()
mesh.addGeom(geom)
shape = BulletTriangleMeshShape(mesh, dynamic=True)
body = BulletRigidBodyNode('Bowl')
bodyNP = self.worldNP.attach_new_node(body)
bodyNP.node().add_shape(shape)
bodyNP.node().set_mass(10.0)
bodyNP.set_pos(0, 0, 0)
bodyNP.set_collide_mask(BitMask32.all_on())
self.world.attach(bodyNP.node())
visNP.reparent_to(bodyNP)
self.bowlNP = bodyNP
self.bowlNP.set_scale(2)
# Eggs
self.eggNPs = []
for i in range(5):
x = random.gauss(0, 0.1)
y = random.gauss(0, 0.1)
z = random.gauss(0, 0.1) + 1
h = random.random() * 360
p = random.random() * 360
r = random.random() * 360
visNP = loader.load_model('models/egg.egg')
geom = (visNP.find_all_matches('**/+GeomNode').get_path(
0).node().get_geom(0))
shape = BulletConvexHullShape()
shape.addGeom(geom)
body = BulletRigidBodyNode('Egg-%i' % i)
bodyNP = self.worldNP.attach_new_node(body)
bodyNP.node().set_mass(1.0)
bodyNP.node().add_shape(shape)
bodyNP.node().set_deactivation_enabled(False)
bodyNP.set_collide_mask(BitMask32.all_on())
bodyNP.set_pos_hpr(x, y, z, h, p, r)
#bodyNP.set_scale(1.5)
self.world.attach(bodyNP.node())
visNP.reparent_to(bodyNP)
self.eggNPs.append(bodyNP)
