def changerot(self, i, v):
#XXX NOTE / API TODO: exceptions in qt slots (like this) are now eaten silently
#.. apparently they get shown upon viewer exit. must add some qt exc thing somewhere
#print "pos index %i changed to: %f" % (i, v[i])
ent = self.active
if ent is not None and not self.usingManipulator:
ort = mu.euler_to_quat(v)
ent.placeable.orientation = ort
#ent.network.Orientation = ort
#if not self.dragging:
# r.networkUpdate(ent.id)
self.modified = True
def changerot(self, i, v):
#XXX NOTE / API TODO: exceptions in qt slots (like this) are now eaten silently
#.. apparently they get shown upon viewer exit. must add some qt exc thing somewhere
#print "pos index %i changed to: %f" % (i, v[i])
ent = self.active
if ent is not None and not self.usingManipulator:
ort = mu.euler_to_quat(v)
ent.placeable.Orientation = ort
ent.network.Orientation = ort
if not self.dragging:
r.networkUpdate(ent.id)
self.modified = True
def _rotateEachEntWithQuaternion(self, q, ents, angle):
for ent in ents:
ort = ent.placeable.orientation
euler = mu.quat_to_euler(ort)
if self.grabbed_axis == self.AXIS_RED: #rotate around x-axis
#print euler[0]
#print math.radians(angle)
euler[0] += math.radians(angle)
elif self.grabbed_axis == self.AXIS_GREEN: #rotate around y-axis
#print euler[1]
#print math.radians(angle)
euler[1] += math.radians(angle)
elif self.grabbed_axis == self.AXIS_BLUE: #rotate around z-axis
#print euler[2]
#print math.radians(angle)
euler[2] += math.radians(angle)
ort = mu.euler_to_quat(euler)
ent.placeable.orientation = ort
#ent.network.Orientation = ort
pass
def _rotateEachEntWithQuaternion(self, q, ents, angle):
for ent in ents:
ort = ent.placeable.orientation
euler = mu.quat_to_euler(ort)
if self.grabbed_axis == self.AXIS_RED: #rotate around x-axis
#print euler[0]
#print math.radians(angle)
euler[0] += math.radians(angle)
elif self.grabbed_axis == self.AXIS_GREEN: #rotate around y-axis
#print euler[1]
#print math.radians(angle)
euler[1] += math.radians(angle)
elif self.grabbed_axis == self.AXIS_BLUE: #rotate around z-axis
#print euler[2]
#print math.radians(angle)
euler[2] += math.radians(angle)
ort = mu.euler_to_quat(euler)
ent.placeable.orientation = ort
#ent.network.Orientation = ort
pass
def _manipulate(self, ent, amountx, amounty, changevec):
if self.grabbed and self.grabbed_axis is not None:
local = self.controller.useLocalTransform
mov = changevec.length() * 30
ort = ent.placeable.Orientation
if amountx < 0 and amounty < 0:
dir = -1
elif amountx < 0 and amounty >= 0:
dir = 1
if not local and self.grabbed_axis == self.AXIS_BLUE:
dir *= -1
elif amountx >= 0 and amounty < 0:
dir = -1
elif amountx >= 0 and amounty >= 0:
dir = 1
mov *= dir
if local:
if self.grabbed_axis == self.AXIS_RED:
axis = QVector3D(1, 0, 0)
elif self.grabbed_axis == self.AXIS_GREEN:
axis = QVector3D(0, 1, 0)
elif self.grabbed_axis == self.AXIS_BLUE:
axis = QVector3D(0, 0, 1)
ort = ort * QQuaternion.fromAxisAndAngle(axis, mov)
else:
euler = mu.quat_to_euler(ort)
if self.grabbed_axis == self.AXIS_RED: #rotate around x-axis
euler[0] -= math.radians(mov)
elif self.grabbed_axis == self.AXIS_GREEN: #rotate around y-axis
euler[1] += math.radians(mov)
elif self.grabbed_axis == self.AXIS_BLUE: #rotate around z-axis
euler[2] += math.radians(mov)
ort = mu.euler_to_quat(euler)
ent.placeable.Orientation = ort
ent.network.Orientation = ort
