def setup(self):
self.worldNP = render.attachNewNode('World')
# World
self.debugNP = self.worldNP.attachNewNode(BulletDebugNode('Debug'))
self.debugNP.show()
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), 0)
np = self.worldNP.attachNewNode(BulletRigidBodyNode('Ground'))
np.node().addShape(shape)
np.setPos(0, 0, 0)
np.setCollideMask(BitMask32.allOn())
cm = CardMaker('ground')
cm.setFrame(-20, 20, -20, 20)
gfx = render.attachNewNode(cm.generate())
gfx.setP(-90)
gfx.setZ(-0.01)
gfx.setColorScale(Vec4(0.4))
self.world.attachRigidBody(np.node())
X = 0.3
Y = 4.0
Z = 1.5
stepsY = 1.5
shapesData = [
dict(name='wall0',
size=Vec3(X, Y, Z),
pos=Point3(Y * 2.0, -(Y + stepsY), Z),
hpr=Vec3()),
dict(name='wall1',
size=Vec3(X, Y, Z),
pos=Point3(Y * 2.0, (Y + stepsY), Z),
hpr=Vec3()),
dict(name='wall4',
size=Vec3(X, Y, Z),
pos=Point3(Y, (Y * 2.0 + stepsY - X), Z),
hpr=Vec3(90, 0, 0)),
dict(name='wall5',
size=Vec3(X, Y, Z),
pos=Point3(-Y, (Y * 2.0 + stepsY - X), Z),
hpr=Vec3(90, 0, 0)),
dict(name='wall6',
size=Vec3(X, Y, Z),
pos=Point3(Y, -(Y * 2.0 + stepsY - X), Z),
hpr=Vec3(90, 0, 0)),
dict(name='wall7',
size=Vec3(X, Y, Z),
pos=Point3(-Y, -(Y * 2.0 + stepsY - X), Z),
hpr=Vec3(90, 0, 0)),
dict(name='ceiling',
size=Vec3(Y, Y * 2.0, X),
pos=Point3(0, -(Y + stepsY - X), Z),
hpr=Vec3(90, 0, 0)),
dict(name='ceiling',
size=Vec3(Y, Z, X),
pos=Point3(-Z, (Y + stepsY - X), Z * 2.0 - X),
hpr=Vec3(90, 0, 0)),
dict(name='ceiling',
size=Vec3(Y, Z, X),
pos=Point3(Z, (Y + stepsY - X), Z * 4.0 - X),
hpr=Vec3(90, 0, 0)),
# CHANGE ROTATION TO TEST DIFFERENT SLOPES
dict(name='slope',
size=Vec3(20, stepsY + Y * 2.0, X),
pos=Point3(-Y * 2.0, 0, 0),
hpr=Vec3(0, 0, 50)),
]
for i in range(10):
s = Vec3(0.4, stepsY, 0.2)
p = Point3(Y * 2.0 + i * s.x * 2.0, 0, s.z + i * s.z * 2.0)
data = dict(name='Yall', size=s, pos=p, hpr=Vec3())
shapesData.append(data)
for data in shapesData:
shape = BulletBoxShape(data['size'])
np = self.worldNP.attachNewNode(BulletRigidBodyNode(data['name']))
np.node().addShape(shape)
np.setPos(data['pos'])
np.setHpr(data['hpr'])
np.setCollideMask(BitMask32.allOn())
self.world.attachRigidBody(np.node())
shape = BulletSphereShape(0.5)
np = self.worldNP.attachNewNode(BulletRigidBodyNode('Ball'))
np.node().addShape(shape)
np.node().setMass(10.0)
np.setPos(13.0, 0, 5.0)
np.setCollideMask(BitMask32.allOn())
self.world.attachRigidBody(np.node())
shape = BulletBoxShape(Vec3(0.5))
np = self.worldNP.attachNewNode(BulletRigidBodyNode('Crate'))
np.node().addShape(shape)
np.node().setMass(10.0)
np.setPos(-13.0, 0, 10.0)
np.setCollideMask(BitMask32.allOn())
self.world.attachRigidBody(np.node())
shape = BulletBoxShape(Vec3(1, 1, 2.5))
self.ghost = self.worldNP.attachNewNode(BulletGhostNode('Ghost'))
self.ghost.node().addShape(shape)
self.ghost.setPos(-5.0, 0, 3)
self.ghost.setCollideMask(BitMask32.allOn())
self.world.attachGhost(self.ghost.node())
taskMgr.add(self.checkGhost, 'checkGhost')
self.character = PandaBulletCharacterController(
self.world, self.worldNP, 1.75, 1.3, 0.5, 0.4)
self.character.setPos(render, Point3(0, 0, 0.5))
# attach to the Bullet world
world.attachRigidBody(node)
# this is unnecessary since debug is on
## make it visible #BUG: model does not match up with the shape, offset properly
#model = loader.loadModel('models/box.egg')
#model.flattenLight()
#model.reparentTo(np)
#############
# character #
#############
"""This uses peterpodgorski's kcc. Refer to the source, it's nicely documented."""
# the controller takes care of all the internal things
node = PandaBulletCharacterController(world, worldNP, 1.75, 1.3, 0.5, 0.4)
# This isn't necessary anymore due to debug
## make it visible #BUG: this model too did not match the actual shape, be careful next time
#model = loader.loadModel('models/box.egg')
#model.flattenLight()
#model.reparentTo(node.movementParent) # currently, the easiest way to parent a visible model is to use the movementParent
# task to update the character, this is needed for now
def c_update(task):
dt = globalClock.getDt()
node.update()
return task.cont