def TransitTo(self, atPosition, eyePosition, duration = 1.0, smoothing = 1.0, numPoints = 100, timeOffset = 0.0):
""" Transit smoothly to a new at and eye position """
newDir = geo2.Vec3Direction(eyePosition, atPosition)
atPoints = self.GetTransitAtCurve(self.atPosition, atPosition, newDir, smoothing, numPoints=numPoints)
uicore.animations.MorphVector3(self, 'atPosition', curveType=atPoints, duration=duration, timeOffset=timeOffset)
eyePoints = self.GetTransitEyeCurve(eyePosition, atPosition, newDir, atPoints)
uicore.animations.MorphVector3(self, 'eyePosition', curveType=eyePoints, duration=duration, timeOffset=timeOffset)
def Transit(self,
atPos0,
eyePos0,
atPos1,
eyePos1,
duration=1.0,
smoothing=0.1,
numPoints=1000,
timeOffset=0.0,
callback=None):
newDir = geo2.Vec3Direction(eyePos1, atPos1)
self.StopEyeAndAtAnimation()
if self._atTransitOffset:
atPos0 = geo2.Vec3Add(atPos0, self._atTransitOffset)
if self._eyeTransitOffset:
eyePos0 = geo2.Vec3Add(eyePos0, self._eyeTransitOffset)
self.SetAtPosition(atPos1)
self.SetEyePosition(eyePos1)
self._atTransitOffset = geo2.Vec3Subtract(atPos0, atPos1)
self._eyeTransitOffset = geo2.Vec3Subtract(eyePos0, eyePos1)
uicore.animations.MorphVector3(self,
'_atTransitOffset',
self._atTransitOffset, (0, 0, 0),
duration=duration,
timeOffset=timeOffset,
callback=callback)
uicore.animations.MorphVector3(self,
'_eyeTransitOffset',
self._eyeTransitOffset, (0, 0, 0),
duration=duration,
timeOffset=timeOffset,
callback=self.OnTransitEnd)
self._transitDoneTime = blue.os.GetWallclockTime() + SEC * duration
def GetLookAtDirectionWithOffset(self):
eyePos = geo2.Vec3AddD(
self._eyePosition,
self._eyeOffset) if self._eyeOffset else self._eyePosition
atPos = geo2.Vec3AddD(
self._atPosition,
self._atOffset) if self._atOffset else self._atPosition
return geo2.Vec3Direction(eyePos, atPos)
def Prepare(self):
StretchEffect.Prepare(self)
self.gfxModel.source.behavior = trinity.EveLocalPositionBehavior.damageLocator
self.gfxModel.source.parent = self.GetEffectShipBall().model
self.gfxModel.dest.behavior = trinity.EveLocalPositionBehavior.damageLocator
self.gfxModel.dest.parent = self.GetEffectTargetBall().model
p = self.GetEffectShipBall().GetVectorAt(blue.os.GetSimTime())
sourcePos = geo2.Vector(p.x, p.y, p.z)
p = self.GetEffectTargetBall().GetVectorAt(blue.os.GetSimTime())
targetPos = geo2.Vector(p.x, p.y, p.z)
sourceToTargetDir = geo2.Vec3Direction(sourcePos, targetPos)
uthread.new(self.CreateImpact, sourceToTargetDir)
def Start(self, duration):
sourceBall = self.GetEffectShipBall()
targetBall = self.GetEffectTargetBall()
sourcePos = sourceBall.GetVectorAt(blue.os.GetSimTime())
sourcePos = (sourcePos.x, sourcePos.y, sourcePos.z)
targetPos = targetBall.GetVectorAt(blue.os.GetSimTime())
targetPos = (targetPos.x, targetPos.y, targetPos.z)
direction = geo2.Vec3Direction(sourcePos, targetPos)
rotation = geo2.QuaternionRotationArc((0, 0, 1), direction)
direction = geo2.Vec3Scale(direction, -1.0)
for x in range(self.projectileCount):
uthread.new(self.StartIndividual, duration, sourceBall, targetBall, rotation, direction)
def _ResetEyeAndAtPosition(self,
eyePos0,
atPos0,
distance=LOOKAT_DIST,
animate=True,
duration=None):
direction = self._GetNewDirection(geo2.Vec3Subtract(eyePos0, atPos0))
eyePos1 = geo2.Vec3Add(atPos0, geo2.Vec3Scale(direction, distance))
if animate:
if duration is None:
duration = GetDurationByDistance(eyePos0, eyePos1, 0.4, 0.6)
atPos1 = atPos0
diff = geo2.Vec3Scale(geo2.Vec3Direction(atPos0, eyePos0),
distance / 5)
atPos0 = geo2.Vec3Add(atPos0, diff)
self.Transit(atPos0,
eyePos0,
atPos1,
eyePos1,
duration=duration,
callback=self.EnableManualControl)
else:
self.SetAtPosition(atPos0)
self.SetEyePosition(eyePos1)
def GetLookAtDirection(self):
return geo2.Vec3Direction(self._eyePosition, self.GetZoomToPoint())
def GetLookAtDirection(self):
return geo2.Vec3Direction(self.eyePosition, self.atPosition)