def __init__(self,
position=v3.GLKVector3Make(0, 0, 0),
up=v3.GLKVector3Make(0, 1, 0),
yaw=0.0,
pitch=0.0):
self.camera_id = None
self.debug_model = None
LookObject.__init__(self, position, up, yaw, pitch)
self.camera_id = _PhysicsWorld.add_camera(self)
print "Camera ID:", self.camera_id
self.debug_model = XMLModel(
__file__.replace('LightsCameras.py', '../test_model.xml'))
self.update(0)
def __init__(self, position=v3.GLKVector3Make(0,0,0), up=v3.GLKVector3Make(0,1,0), yaw=0.0, pitch=0.0):
self.camera_id = None
self.debug_model = None
LookObject.__init__(self, position, up, yaw, pitch)
self.camera_id = _PhysicsWorld.add_camera(self)
print "Camera ID:", self.camera_id
self.debug_model = XMLModel(__file__.replace('LightsCameras.py', '../test_model.xml'))
self.update(0)
class PhysicsCamera(LookObject):
def __init__(self,
position=v3.GLKVector3Make(0, 0, 0),
up=v3.GLKVector3Make(0, 1, 0),
yaw=0.0,
pitch=0.0):
self.camera_id = None
self.debug_model = None
LookObject.__init__(self, position, up, yaw, pitch)
self.camera_id = _PhysicsWorld.add_camera(self)
print "Camera ID:", self.camera_id
self.debug_model = XMLModel(
__file__.replace('LightsCameras.py', '../test_model.xml'))
self.update(0)
@property
def view(self):
"""
Returns:
(euclid.Matrix4): The view matrix to be applied to a MVP
"""
pos = self.position
p = v3.GLKVector3Make(pos.x, pos.y + 1, pos.z)
e = v3.GLKVector3Add(p, self.front)
u = self.up
return m4.GLKMatrix4MakeLookAt(p.x, p.y, p.z, e.x, e.y, e.z, u.x, u.y,
u.z)
def debug_draw(self, sp):
if self.debug_model:
self.debug_model.render(sp)
def update(self, dt):
self.front = v3.GLKVector3MultiplyScalar(
v3.GLKVector3Make(
math.cos(math.radians(self.yaw)) *
math.cos(math.radians(self.pitch)),
math.sin(math.radians(self.pitch)),
math.sin(math.radians(self.yaw)) *
math.cos(math.radians(self.pitch))), 1)
self.right = v3.GLKVector3CrossProduct(self.front, self.worldup)
self.up = v3.GLKVector3CrossProduct(self.right, self.front)
if self.camera_id:
(npos, nrot) = _PhysicsWorld.get_object_pos_rot(self.camera_id)
position = npos
speed = dt * self.speed
if self.strafe[0] != 0:
position = v3.GLKVector3Add(
position,
v3.GLKVector3MultiplyScalar(self.front,
speed * self.strafe[0]))
if self.strafe[1] != 0:
position = v3.GLKVector3Add(
position,
v3.GLKVector3MultiplyScalar(self.right,
speed * self.strafe[1]))
(npos, nrot) = _PhysicsWorld.get_object_pos_rot(self.camera_id)
_PhysicsWorld.js.eval_js(
'set_object_pos(%i, %f, %f, %f);' %
(self.camera_id, position.x, npos.y, position.z))
# I don't like how rotations are handled.
# They should pay more attention to what is happening in the physics environment as well.
rotation_matrix = m3.GLKMatrix3MakeWithQuaternion(nrot)
r = math.radians(-self.yaw)
q = quat.GLKQuaternionMakeWithMatrix3(
m3.GLKMatrix3MakeZRotation(r))
_PhysicsWorld.js.eval_js('set_object_rot(%i, %f, %f, %f, %f);' %
(self.camera_id, q.w, q.x, q.y, q.z))
(npos, nrot) = _PhysicsWorld.get_object_pos_rot(self.camera_id)
position = npos
self.position = position
if self.debug_model:
nmodel = m4.GLKMatrix4MakeTranslation(*position.v)
nmodel = m4.GLKMatrix4Multiply(
nmodel, m4.GLKMatrix4MakeWithQuaternion(q))
self.debug_model.model = nmodel
else:
speed = dt * self.speed
if self.strafe[0] != 0:
self.position = v3.GLKVector3Add(
self.position,
v3.GLKVector3MultiplyScalar(self.front,
speed * self.strafe[0]))
# self.position += self.front * speed * self.strafe[0]
if self.strafe[1] != 0:
self.position = v3.GLKVector3Add(
self.position,
v3.GLKVector3MultiplyScalar(self.right,
speed * self.strafe[1]))
# self.position += self.right * speed * self.strafe[1]
if self.debug_model:
self.debug_model.update(dt)
class PhysicsCamera(LookObject):
def __init__(self, position=v3.GLKVector3Make(0,0,0), up=v3.GLKVector3Make(0,1,0), yaw=0.0, pitch=0.0):
self.camera_id = None
self.debug_model = None
LookObject.__init__(self, position, up, yaw, pitch)
self.camera_id = _PhysicsWorld.add_camera(self)
print "Camera ID:", self.camera_id
self.debug_model = XMLModel(__file__.replace('LightsCameras.py', '../test_model.xml'))
self.update(0)
@property
def view(self):
"""
Returns:
(euclid.Matrix4): The view matrix to be applied to a MVP
"""
pos = self.position
p = v3.GLKVector3Make(pos.x, pos.y + 1, pos.z)
e = v3.GLKVector3Add(p, self.front)
u = self.up
return m4.GLKMatrix4MakeLookAt(p.x, p.y, p.z, e.x, e.y, e.z, u.x, u.y, u.z)
def debug_draw(self, sp):
if self.debug_model:
self.debug_model.render(sp)
def update(self, dt):
self.front = v3.GLKVector3MultiplyScalar(v3.GLKVector3Make(math.cos(math.radians(self.yaw)) * math.cos(math.radians(self.pitch)), math.sin(math.radians(self.pitch)), math.sin(math.radians(self.yaw)) * math.cos(math.radians(self.pitch))), 1)
self.right = v3.GLKVector3CrossProduct(self.front, self.worldup)
self.up = v3.GLKVector3CrossProduct(self.right, self.front)
if self.camera_id:
(npos,nrot) = _PhysicsWorld.get_object_pos_rot(self.camera_id)
position = npos
speed = dt * self.speed
if self.strafe[0] != 0:
position = v3.GLKVector3Add(position,
v3.GLKVector3MultiplyScalar(self.front, speed * self.strafe[0]))
if self.strafe[1] != 0:
position = v3.GLKVector3Add(position,
v3.GLKVector3MultiplyScalar(self.right, speed * self.strafe[1]))
(npos,nrot) = _PhysicsWorld.get_object_pos_rot(self.camera_id)
_PhysicsWorld.js.eval_js('set_object_pos(%i, %f, %f, %f);' % (
self.camera_id,
position.x,
npos.y,
position.z))
# I don't like how rotations are handled.
# They should pay more attention to what is happening in the physics environment as well.
rotation_matrix = m3.GLKMatrix3MakeWithQuaternion(nrot)
r = math.radians(-self.yaw)
q = quat.GLKQuaternionMakeWithMatrix3(m3.GLKMatrix3MakeZRotation(r))
_PhysicsWorld.js.eval_js('set_object_rot(%i, %f, %f, %f, %f);' % (self.camera_id, q.w, q.x, q.y, q.z))
(npos,nrot) = _PhysicsWorld.get_object_pos_rot(self.camera_id)
position = npos
self.position = position
if self.debug_model:
nmodel = m4.GLKMatrix4MakeTranslation(*position.v)
nmodel = m4.GLKMatrix4Multiply(nmodel, m4.GLKMatrix4MakeWithQuaternion(q))
self.debug_model.model = nmodel
else:
speed = dt * self.speed
if self.strafe[0] != 0:
self.position = v3.GLKVector3Add(self.position,
v3.GLKVector3MultiplyScalar(self.front, speed * self.strafe[0]))
# self.position += self.front * speed * self.strafe[0]
if self.strafe[1] != 0:
self.position = v3.GLKVector3Add(self.position,
v3.GLKVector3MultiplyScalar(self.right, speed * self.strafe[1]))
# self.position += self.right * speed * self.strafe[1]
if self.debug_model:
self.debug_model.update(dt)
